The Employment Relations Authority

Short answer

• The Employment Relations Authority, usually called the ERA, is New Zealand's investigative body for employment relationship problems. It is not a court. It investigates the facts, decides cases on their substantial merits rather than on technicalities, and issues a decision called a determination. Determinations are legally binding. The Authority operates under the Employment Relations Act 2000, sits in Auckland, Wellington, and Christchurch, and also travels on circuit across New Zealand. Most people are advised to try direct discussion and to consider mediation before they apply, and strict time limits apply to some claims, especially personal grievances. This article is general information only. It is not legal advice for any person's situation, and it does not predict the outcome of any case.

First, the jurisdiction: this is a New Zealand body

Readers searching for “the employment relations authority” may expect a body in their own country, so the jurisdiction point belongs at the start, not in a footnote. The dominant referent for the exact phrase is New Zealand’s Employment Relations Authority. There is no equivalent body with this name in the United States system, and United States readers should not apply this article’s procedure, fees, or time limits to a workplace dispute in the United States.

That distinction matters because employment dispute systems differ sharply by country. In New Zealand, the path commonly runs from direct discussion to mediation and then, if the problem remains unresolved, to the Authority, with a challenge to the Employment Court as the next step. In the United States, comparable disputes may go to a court, an agency, arbitration under a contract, or another forum entirely, depending on the claim and the state. Nothing in this article describes those routes.

New Zealand readers should still check the current law and the Authority’s current guidance before acting, because fees, forms, and practice directions can change. The structure described here follows the Employment Relations Act 2000 and the Authority’s own published process pages, checked on 5 November 2026. Where a figure such as a fee or a costs tariff could change, this article says so and tells the reader to check the current page before lodging anything.

What the Authority is, and what it is not

The Authority is an investigative body, not a court. That single distinction explains much of its procedure. A courtroom trial is built around adversarial argument, formal rules of evidence, and a judge who largely decides on the material the parties choose to present. An Authority investigation is built around a member who actively investigates: asking questions, calling for documents, testing evidence, and working out what happened on the facts.

Section 157 of the Employment Relations Act 2000 describes the Authority’s role in these terms: it investigates and determines employment relationship problems by establishing the facts and making a determination according to the substantial merits of the case, without regard to technicalities. In plain language, the member is meant to look at the substance of what happened, not to let a case turn on a minor procedural slip where that would defeat a fair result. That does not mean procedure is ignored. Directions, deadlines, and fairness requirements still matter, and a party who ignores directions or withholds relevant material can damage their own case. It means the focus stays on the merits.

The Authority’s general function is broader than deciding individual cases. The Ministry of Business, Innovation and Employment, usually called MBIE, describes it as assisting employers and employees, and their representatives, to achieve and maintain successful employment relationships by resolving problems that arise. Good faith is central to that system. Parties in a New Zealand employment relationship are expected to deal with each other in good faith, and the Authority’s work sits inside that expectation. A determination therefore does more than settle one dispute. It also states, in public in most cases, how good faith and the Act apply to facts like those before the member.

The Authority is also not a mediation service, not an advice service, and not a union or an employer body. It does not take sides in advance, and its officers cannot give legal advice or decide whether a person has a case worth pursuing. A person who needs advice about their own facts should seek it from a representative, a union, a community law service, or a qualified professional before lodging an application. The Authority can explain its process, but it cannot advise a party how to run their case.

What the Authority can decide

The Authority has jurisdiction over employment relationship problems generally. That phrase is broad, and it is the reason the Authority hears such a varied caseload. The main categories are worth setting out separately, because readers often arrive with one kind of problem and assume the Authority either covers everything or covers only dismissals.

First, the Authority can decide disputes about the interpretation, application, or operation of an employment agreement. If the parties disagree about what a clause means, whether it was complied with, or how it applies to a roster change, a pay dispute, or a disciplinary step, that disagreement is an employment relationship problem the Authority can investigate. This is where the written agreement matters most. The member will usually want to see the agreement itself, any variations, and the correspondence around the disputed term.

Second, the Authority can decide personal grievances. A personal grievance is a particular kind of employment relationship problem defined by the Act. Common examples include an unjustifiable dismissal, an unjustifiable disadvantage at work, discrimination, sexual harassment, racial harassment, and duress. This list is illustrative, not exhaustive, and the Act sets the full definition. A personal grievance is often the most time sensitive kind of case, for reasons explained in the time limits section below, so delay can be decisive even when the underlying facts are strong.

Third, the Authority can decide problems about employment standards, including unpaid wages, holiday pay, and related underpayments. A reader working out what counts as wages will often need the same careful reading of the agreement and the pay records that an Authority case requires, and What does Wages Mean explains that term in general language. In an Authority case, payslips, rosters, timesheets, and bank records are often more persuasive than general assertions about what was promised.

Fourth, the Authority can decide whether a person is an employee for the purposes of the Act, subject to an important carve out. The Employment Court has exclusive jurisdiction over certain applications to declare employment status, and the boundary between the Authority’s jurisdiction and the Court’s jurisdiction in status cases has been litigated. Readers should not assume that a contractor label in a document settles the question, and they should not assume the Authority can decide every status question either. Status cases turn on the real nature of the working arrangement, and they are a common reason to seek advice early.

Fifth, the Authority has a role in collective bargaining. Where bargaining runs into serious difficulty, a party can ask the Authority for facilitation, and in certain defined circumstances the Authority can fix terms and conditions of a collective agreement. This is a specialist part of its work, and it is distinct from deciding an individual grievance. It is discussed further below.

Finally, the Authority can deal with compliance with settlements and with its own determinations, including compliance orders. A settlement recorded through mediation, or a determination already issued, is not merely a moral commitment. If a party does not comply, the other party may return to the Authority or seek enforcement, as described in the enforcement section below.

What the Authority cannot do

Limits are as important as powers, because they prevent wasted applications and false expectations.

The Authority cannot give legal advice. Its officers manage the process and act as a point of contact, but they cannot tell an applicant whether their claim is strong, what remedy to seek, or how to present evidence. Representation is a separate choice, discussed below.

The Authority cannot waive or refund its lodgement fee. The Authority’s own lodging guidance states this plainly, and it applies even if a party is later referred to mediation. A person who cannot afford the fee still faces that requirement, and should check the current fee and payment options on the Authority’s fees page before applying rather than assuming an exception exists.

The Authority cannot decide every workplace complaint. Some matters go directly to the Employment Court, including matters where the Authority refers a case because it raises an important question of law or because the nature and urgency of the case make it in the public interest for the Court to hear it first. Parties also cannot pursue the same claim in both the Authority and the Human Rights Review Tribunal. Choosing the forum is therefore a strategic decision with consequences, and it is another reason to get advice before filing in more than one place.

The Authority cannot guarantee any outcome, remedy, or costs award. A determination depends on the facts found, the evidence accepted, and the law as the member applies it. Even a successful applicant may receive a reduced remedy where their own conduct contributed to the problem, and even a strong case can fail on credibility, on documents, or on a missed deadline. Any account that promises reinstatement, compensation, or a penalty in advance should be treated with skepticism.

The Authority also cannot rewrite history or restore a working relationship by order alone. Reinstatement is a possible remedy, but it is not always practical or appropriate, especially where trust has broken down or the role no longer exists. The member weighs what is just in the circumstances, not what either party most wants.

Who runs the Authority

The Authority is made up of members, led by a Chief. Members are appointed by the Governor-General on the recommendation of the Minister for Workplace Relations and Safety. The Act requires at least two members and a Chief. Members are not necessarily lawyers, although many have employment law or employment relations backgrounds, including experience in unions, business, management, government, or academic work. What matters for the role is the ability to investigate fairly, test evidence, and write a reasoned determination.

Each investigation is usually conducted by one member sitting alone. That member controls the procedure at the investigation meeting, decides what evidence to call for, and makes the determination. There is no jury and no panel for an ordinary investigation. That single member model is part of why the process can be less formal than a court hearing while still producing a binding decision.

Support services, including Authority officers, are provided by MBIE. Authority officers manage files, serve documents, arrange meetings, and act as the point of contact during a case. They do not decide cases and do not advise parties. The Authority operates from offices in Auckland, Wellington, and Christchurch, and its members also undertake circuits to locations across New Zealand, so a hearing is not limited to those three cities.

This article deliberately does not state a current headcount of members. Appointment numbers change as terms begin and end, and older guides that state a figure such as about 15 members are now out of date against more recent MBIE material. A reader who needs the current membership list should check the Authority’s current published information rather than relying on a number in a general article.

Before the Authority: discussion, early resolution, and mediation

The Authority is not normally the first step. The Act’s dispute resolution continuum starts with the parties themselves. The Authority’s lodging guidance lists the steps to take before applying: try to resolve the problem directly, consider early resolution, consider mediation, and check that the Authority can hear the matter.

Direct discussion means raising the problem clearly with the other party, in writing where possible, and giving them a fair chance to respond. For a personal grievance, raising the grievance with the employer is also a formal step with its own deadline, discussed next. Keeping a dated record of what was raised, when, and what was said in reply helps later, whether the case settles or proceeds.

Early resolution is a free phone based service that can help parties talk through a problem before it hardens into a formal dispute. It is not mediation and it does not produce a binding decision, but it can clarify issues and sometimes resolve a matter quickly. Readers should check the current MBIE employment guidance for how early resolution is offered at the time they need it, because service details can change.

Mediation is the next formal step for many problems. MBIE’s mediation service provides an independent mediator who helps the parties negotiate their own settlement. The mediator does not decide the case. If the parties reach agreement, the terms can be recorded in a way that makes them enforceable. If mediation fails, the problem can proceed to the Authority. The Authority will usually consider mediation, and may direct parties to mediation even if they have already tried it, where the member believes it might still resolve the problem. That is why the Authority’s lodging guidance advises a person who has not been to mediation to consider applying for mediation first, while also warning that the lodgement fee cannot be waived or refunded even if the case is referred to mediation after filing.

A common mistake is to treat mediation as a mere hurdle to clear on the way to a hearing. Parties who attend mediation without authority to settle, without key documents, or without a realistic range for settlement often waste the best chance to resolve the problem on terms they control. In mediation, the parties choose the outcome. In the Authority, the member chooses it.

Time limits: the deadlines that decide cases

Time limits deserve their own section because they are the most unforgiving part of the system. A strong claim filed too late can fail before its merits are ever considered.

For personal grievances, the general rule is that the grievance must be raised with the employer within 90 days after the event or action that gave rise to the grievance, or within 90 days after the employee became aware of that event or action, whichever is later. The employer may agree to a later raising, or the Authority may allow it in exceptional circumstances, but those are exceptions, not a general extension. Personal grievances involving sexual harassment generally have a longer period of 12 months. These are general rules only, and the Act and its case law contain qualifications that can matter in individual cases.

Raising a grievance is not the same as filing in the Authority. Once a personal grievance has been properly raised, there is generally a further period of three years to commence proceedings in the Authority or the Employment Court. That longer period does not cure a failure to raise the grievance on time in the first place. Readers should therefore treat the 90 day raising deadline, and the 12 month sexual harassment period, as the urgent dates, and should not wait for the three year period to seek advice or to start mediation.

Other kinds of employment relationship problems may have different limitation rules, and urgent matters such as interim reinstatement or an interim injunction have their own practical urgency. A person who has been dismissed and wants to return to work while the case is investigated should act immediately, because delay undermines both the argument for urgency and the practical value of returning. The same applies to a person who seeks an order stopping or requiring action before the full case is heard.

The practical lesson is simple: do not wait for a perfect file before raising the problem. Raise it clearly and in time, keep proof that it was raised, and then build the evidence. Advice can be sought in parallel, but the clock does not pause while a person decides whether to act.

How to apply: the statement of problem

An application to the Authority begins with a form and a statement of problem. The Authority’s lodging guidance explains what the form must contain: who the other party, called the respondent, is; a plain language explanation of the problem; the facts that gave rise to it; how the applicant would like it resolved; the steps already taken to resolve it directly or through mediation; and contact details, including the address of the parties.

The statement of problem is the foundation of the case. It defines what the Authority is asked to decide, and it will be sent to the respondent. Vague statements such as “my employer treated me unfairly” without dates, events, and remedies sought create avoidable problems later, because the respondent cannot fairly reply and the member cannot fairly focus the investigation. A useful statement sets out, in chronological order, what happened, what term or obligation is said to have been breached, what loss or disadvantage followed, and what outcome is sought. It should be full, fair, and clear, including facts that do not help the applicant where they are relevant, because credibility suffers when a member later discovers a material fact was omitted.

Supporting documents should be gathered at the same time. The Authority’s guidance lists the employment agreement if there is one, payslips if available, correspondence such as letters and emails between the parties, and notes from meetings about the problem. For a dismissal case, the dismissal letter, any investigation notes, and the record of the disciplinary process matter. For a wage case, the agreement, rosters, timesheets, and pay records matter more than general statements about hours worked. Originals should be kept safe, and copies should be clear and legible.

The application must be accompanied by the prescribed fee, and it will not be accepted until the fee is paid. Applications can be made online, by post, or in person. Online application requires a RealMe login and a payment method accepted for online payment, and the Authority states that online lodgement is the fastest and most efficient way to lodge a claim. Applicants who apply by post or in person should contact the nearest Authority office first to confirm how to pay the lodgement fee.

Recent Authority determinations record a lodgement fee of NZ$71.55. Older guides record NZ$71.56, which shows why the exact figure should always be checked on the Authority’s current fees page before lodging. This article does not present the fee as fixed for all time. Fees, like practice directions, can change, and an applicant who relies on an old figure risks delay.

Where a person works in a triangular employment arrangement, for example employed by a labor hire company or recruitment agency but working day to day for another business, there may be a question about including the controlling third party as a respondent. The Authority’s lodging guidance provides a separate form for that situation. A person in such an arrangement should raise the third party question early, rather than discovering at the investigation meeting that a necessary party is missing.

Urgent applications need extra material. A person seeking interim reinstatement must include an undertaking form and an affidavit in support. A person seeking an interim injunction must include an undertaking as to damages and an affidavit addressing the questions the Authority must consider, including whether there is a seriously arguable case, where the balance of convenience lies, and what the overall justice of the matter requires until the full case is determined. Urgency must be explained in the statement of problem itself, with supporting documents showing why the matter is urgent.

After filing: the statement in reply and case management

Once the Authority receives the application and the lodgement fee, an Authority officer sends a written acknowledgement and becomes the point of contact. The Authority then serves a copy of the application on the respondent at the address given in the application. Accuracy matters here. If documents are returned undelivered, the applicant may need to personally serve them on the respondent, which causes delay. A company’s registered address for service can often be found through the New Zealand Companies Office register.

The respondent then has 14 days after receiving the documents to lodge a statement in reply. That statement should give the respondent’s view of the problem in plain language, their view of the facts, and any steps taken to resolve the problem, such as mediation. The statement in reply is not a formality. It often reveals what is genuinely disputed and what evidence will be needed, and it shapes the member’s directions for the case.

The Authority may contact either side to clarify points in the statements. It may also hold a case management conference, by telephone or another method, to clarify issues, consider mediation, and set directions for documents, witness statements, and the investigation meeting. Directions are deadlines, not suggestions. Missing a direction can damage preparation, limit what evidence can be relied on, and create unnecessary disputes about adjournments. Parties should therefore treat every direction as a court style deadline, even though the process is less formal than a court hearing.

At case management, the member may also consider whether the case can be decided on the papers, without an investigation meeting, or whether a meeting is needed. Simpler cases, where the facts are largely agreed or the documents speak for themselves, may suit a papers determination. Cases turning on contested oral evidence will usually need a meeting. The member decides the appropriate path, not the parties alone.

The investigation meeting

The investigation meeting is the heart of most Authority cases. It is conducted by one member sitting alone, who controls the procedure. The member will usually introduce the process, confirm the issues to be decided, and then investigate the facts by questioning the parties and witnesses. This is different from a court trial in which counsel for each side largely control the presentation of evidence. In the Authority, the member asks most of the questions, works through the issues in order, and tests the evidence from both sides.

Parties can represent themselves or be represented. Representation may be by a lawyer, an advocate, a union representative, or another support person, depending on the case and the representative’s availability. Self represented parties are not disadvantaged by the formality of the process in the way they might be in a court, because the member’s investigative role helps to bring out the relevant facts. They are still expected to comply with directions, to bring relevant documents, and to answer questions directly. A representative can help with preparation, with framing the legal issues, and with submissions at the end of the meeting, but no representative can supply facts the party does not have or repair a case that was raised out of time.

Evidence in the Authority is handled more flexibly than in a court. The member can call for evidence and information from the parties or any other person, require attendance to give evidence, and interview a party or any person before, during, or after an investigation meeting. Evidence that would face strict admissibility objections in a court may still be considered where it is relevant to the substantial merits, although its weight will depend on its reliability. Hearsay, documents, and recordings are therefore not automatically excluded, but they are not automatically believed either. The member weighs them against the rest of the evidence and the credibility of the witnesses.

Witness statements are usually exchanged before the meeting under the member’s directions. Witnesses should give a clear, chronological account in their own words, limited to what they personally saw, heard, or did. General character evidence and speculation about motives add little. Contemporaneous notes, emails, messages, and records made at the time are often more persuasive than a witness statement written long after the event. Parties should also prepare a short chronology and a bundle of key documents, so the member can follow the case without hunting through unrelated material.

Investigation meetings are generally open to the public and the media, subject to any non-publication or suppression orders. That openness reflects the public character of determinations, discussed below. A party who is concerned about sensitive personal or commercial information being published should raise the question of a non-publication order early and in writing, explaining why it is sought, rather than assuming privacy will be automatic.

At the end of the meeting, either party or their representative may summarize their arguments and the relevant law. The member may then make an oral determination or give an oral indication of what the determination is likely to be. The final written determination follows by email or post to both parties or their representatives. Parties should not treat an oral indication as the final word until the written determination arrives, because the written reasons are the authoritative decision and the basis for any challenge.

Determinations, remedies, and costs

The Authority’s decision is called a determination. Determinations are legally binding. The Authority’s determinations page lists the range of remedies and orders a member can award, including interim reinstatement, reinstatement, reimbursement of lost wages, compensation, compliance orders, penalties, and interest, as well as decisions about the filing fee and contributions to representation costs. The remedy in any case depends on the claim proved and the loss established, not on the remedy the applicant hoped for at the start.

Reinstatement means returning the employee to their former job, or to a similar position. Reimbursement of lost wages covers pay lost because of the problem, subject to proof and to any reduction for the employee’s own contribution or for earnings from other work during the relevant period. Compensation can cover hurt, humiliation, and loss of dignity and injury to feelings in personal grievance cases, and its assessment depends on the facts, the severity of the conduct, and the evidence of impact. Compliance orders require a party to comply with an agreement, a settlement, or a determination. Penalties may be ordered for breaches of the Act, and interest may be awarded where money has been withheld.

Remedies can also be reduced or refused where the employee’s behavior contributed to the situation that led to the grievance. The Act requires the Authority to consider contribution in personal grievance cases, and a member who finds that an employee contributed to their own dismissal or disadvantage must reflect that finding in the remedy. That is why the investigation looks at both sides’ conduct, not only at the employer’s final decision.

Costs are a separate question from remedies. The Authority has a discretionary power to award costs, and its usual starting point is a daily tariff. Recent determinations describe the tariff as NZ$4,500 for the first day of an investigation meeting and NZ$3,500 for each subsequent day, with NZ$2,250 as the starting point for a matter investigated on the papers. The tariff may be adjusted up or down according to the circumstances, including the parties’ conduct, settlement offers, and proportionality. Costs awards in the Authority are generally modest contributions, not full reimbursement of a party’s legal bill, and a successful party should not assume their representation costs will be covered in full. As with the lodgement fee, the current tariff should be checked against the Authority’s current practice directions before any party relies on a figure.

A determination should also be read for what it does not do. It does not create a general rule for all workplaces, although later members and courts may find its reasoning persuasive on similar facts. It does not settle claims that were not before the member. And it does not, by itself, pay money into a bank account. Enforcement may still be needed, as the next section explains.

After the determination: enforcement, challenge, and reopening

A determination that is not complied with needs an enforcement step. The Authority’s determinations page explains the two main routes. A party can ask their Authority officer for a Certificate of Determination, which can then be filed in the District Court for enforcement. Alternatively, a party can lodge a new application seeking compliance with the determination, which requires a completed statement of problem and payment of the filing fee. The determination itself should be checked first for any timeframe for payment. Where no time period is given, a reasonable timeframe, usually 28 days, applies to payment of money awarded, according to the Authority’s guidance.

A party who is unhappy with a determination can challenge it in the Employment Court. Any party to a determination can challenge specific parts of it or the whole determination. A challenge to the whole determination is called a de novo challenge, meaning the Court hears the matter afresh rather than merely reviewing the Authority’s reasoning for error. The challenge must be filed within 28 days of the date of the Authority’s determination. That deadline is strict in practice, and a party considering a challenge should seek advice immediately on receiving the written determination, because preparing a challenge, gathering the record, and filing in the correct registry takes time.

Filing a challenge does not automatically stay the determination. The determination remains in force unless the Employment Court or the Authority issues a stay. A party who wants enforcement paused while a challenge is heard must therefore apply for a stay and explain why it should be granted, rather than assuming that filing alone stops the clock on payment or compliance.

Beyond the Employment Court, a judgment of the Employment Court can in certain defined circumstances be appealed to the Court of Appeal and then to the Supreme Court. Those appeals are not a second chance to reargue every fact. They turn on questions of law and on the grounds the appellate courts can consider, and they require separate advice and separate time limits.

In limited circumstances, a party may also apply to have an Authority investigation reopened. A new form must be lodged and a fee paid. The applicant must be able to establish a real or substantial risk of a miscarriage of justice. Examples given by the Authority include a relevant statute or legal principle that was overlooked or misapplied, significant new evidence that could not reasonably have been provided at the earlier investigation meeting, and some other special interest of justice requiring the matter to be looked at again. Where the reasons for reopening are really grounds for a challenge to the Employment Court, reopening is unlikely to be granted. Reopening is therefore an exceptional remedy, not an alternative to a timely challenge.

Determinations are public

Most determinations are public documents, published online once issued, unless a non-publication order has been granted. Public determinations and summaries of employment law cases from 2005 are published on the Authority’s employment law database, where they can be searched. That publication serves two purposes. It allows parties, representatives, and researchers to see how the Authority has approached similar problems, and it makes the Authority’s reasoning accountable.

A non-publication order can be sought in special circumstances to stop personal or sensitive commercial information from being made public. The request must be made in writing, explaining why the order is sought. A general wish for privacy is not enough. The member weighs the reasons for suppression against the public interest in open justice and in published reasons. Parties who may need such an order should raise it before the investigation meeting, because publication after the determination is harder to undo.

Readers researching their own problem can learn a great deal from published determinations, but they should use them carefully. A determination turns on its own facts, and a similar outcome in another case does not guarantee the same outcome in a new case. The value of published determinations lies in the reasoning: what facts the member found proved, what evidence was accepted or rejected, and how the Act was applied to those facts.

The Authority and collective bargaining

The Authority’s collective bargaining work is often overlooked in general guides, which focus on individual grievances. Yet it is part of the same statutory scheme, and it helps explain why the Authority is described as part of a dispute resolution continuum rather than as a simple tribunal for dismissals.

Where collective bargaining runs into serious difficulties, one or more bargaining parties can ask the Authority to help resolve their differences. This process is known as facilitation. At the end of facilitation, the Authority may make recommendations about the process the parties should use to reach agreement, about the terms and conditions of the collective agreement, or both. Facilitation does not impose a settlement by itself in the ordinary case. Its value lies in a structured intervention by an independent body when bargaining has stalled.

In certain defined circumstances, the Authority can also fix the terms of a collective agreement. That power is narrower and more consequential than facilitation, and it arises only where the Act permits it. The Authority also has powers in relation to pay equity settlements under the Equal Pay Amendment Act 2020. Readers involved in bargaining should therefore not treat the Authority as relevant only after a contract is signed. It can be involved while bargaining is still under way, and its involvement can shape the process even where it does not dictate the final terms.

This article is distinct from a general discussion of employee relations as a workplace concept. Employee relations, as a field, covers how employers and employees communicate, negotiate, and manage day to day working relationships. The Authority is a named statutory body with defined jurisdiction, procedure, and powers. A general treatment of employee relations as a workplace concept is a different topic from this named body, and a reader who wants that general concept should not confuse a good employee relations practice with a right to an Authority determination, or vice versa.

Employment agreements: the document at the center of many cases

Many Authority cases return to one document: the employment agreement. Individual employment agreements in New Zealand must be in writing, and they set out the terms the parties agreed, together with the statutory minimums that apply regardless of what the document says. A term that purports to contract out of a statutory minimum is not effective to remove that minimum. Conversely, a term that gives more than the minimum, such as extra leave or a higher pay rate, is enforceable as part of the agreement.

Contract Law Basic Principles explains, in a general United States context, how offer, acceptance, consideration, capacity, and legality are used to test whether an agreement is binding. New Zealand employment agreements are governed by New Zealand statute, not by that general account, but the reading habit it encourages is transferable: identify the parties, the promises, the essential terms, and any hidden terms about renewal, termination, or dispute resolution, and keep a copy of the signed agreement and of every variation.

What Is a Contract Job is also useful background, but with the same caution. Whether a worker is an employee or an independent contractor depends on the real working arrangement and on the governing statute, not on the label in a document. In New Zealand, that status question can itself be an employment relationship problem for the Authority, subject to the Employment Court carve out noted above. A worker who is called a contractor but works under direction, on fixed hours, integrated into the business, and without a genuine opportunity to profit or to work for others, should not assume the label settles the matter.

Practical habits help before any dispute arises. Keep the signed agreement and every variation. Keep pay records, rosters, and correspondence. Note meeting dates and what was agreed, and confirm important understandings in writing. If a term is unclear, ask for clarification in writing rather than relying on a verbal assurance. These habits do not guarantee a successful Authority case, but they prevent the common problem in which a party’s memory of a promise cannot be proved against the other party’s documents.

Representation, preparation, and common mistakes

A party can appear in person, with a support person, or with a representative. Union membership is a common route to representation in Authority cases, and How to Join the Union explains how workers join a union in general terms. A union representative can help a member prepare, attend mediation, and present a case. Nonunion workers can also be represented by a lawyer or an advocate, or can appear themselves. The choice depends on the complexity of the case, the amount at stake, the party’s confidence with documents and questioning, and cost.

Preparation matters more than presentation style. The strongest Authority files share the same features: a clear statement of problem, a short chronology, a bundle of relevant documents in date order, witness statements that stick to personal knowledge, and a realistic statement of the remedy sought with loss calculated and documented. The weakest files share the opposite features: a long narrative without dates, a bundle of irrelevant documents, witnesses who speculate about motives, and a remedy claim without figures.

Common mistakes are worth naming directly. First, missing the grievance raising deadline, then assuming the three year commencement period cures it. Second, lodging in the Authority before trying mediation, then being surprised by a direction to mediate and by a fee that cannot be refunded. Third, filing a statement of problem that is too vague for the respondent to answer, then resisting clarification at case management. Fourth, ignoring directions for documents or witness statements, then seeking an adjournment at the investigation meeting. Fifth, treating an oral indication as a final determination and missing the 28 day challenge deadline while waiting for a better outcome. Sixth, assuming that a published determination on similar facts guarantees the same result, without noticing a factual difference that changed the outcome. Each of these mistakes is avoidable, and each is more costly to fix after the event than before it.

Costs and time should also be weighed honestly. Even a successful case takes months in many instances, requires time for preparation and attendance, and may produce only a modest costs contribution. Settlement through mediation or direct negotiation, on terms the parties control, is often faster and less costly than a full investigation, even where the applicant believes their case is strong. That is not a reason to abandon a meritorious claim. It is a reason to compare the certain costs and delay of a hearing with the value and certainty of a settlement offer, with advice, before rejecting it.

Strikes, lockouts, and urgent matters

Not every employment problem follows the ordinary Authority path. What Is a Strike explains strikes in general terms, and it is useful background where a dispute involves industrial action. In New Zealand, urgent or particularly significant matters, including some questions about strikes, lockouts, and injunctions, may be dealt with by the Employment Court rather than by an ordinary Authority investigation, or may be referred by the Authority to the Court where an important question of law or the public interest requires it.

Interim relief is the urgent end of Authority work. Interim reinstatement can return an employee to work while a grievance is investigated, and an interim injunction can stop or require action until the full matter is determined. Both require prompt application, affidavit evidence, and an undertaking where the Act or the Authority requires one. A party who waits weeks to seek interim relief undermines the argument that the matter is urgent, and a party who seeks interim relief without evidence of a seriously arguable case wastes time and costs. Urgency, in other words, must be proved, not merely asserted.

A worked path through a typical case

It helps to see the stages in sequence, using a hypothetical example that is illustrative only and is not legal advice for any real case.

Suppose an employee is dismissed after a disciplinary process and believes the dismissal was unjustifiable. The first step is to raise a personal grievance with the employer within 90 days, clearly and in writing, stating the dismissal and the reasons it is said to be unjustifiable. The second step is to try direct discussion and then mediation, with the agreement, the investigation notes, and the dismissal letter ready. If mediation does not resolve the matter, the third step is to lodge an application with the Authority, with a statement of problem setting out the chronology, the process followed, the flaws said to make the dismissal unjustifiable, and the remedy sought, such as reinstatement, reimbursement of lost wages, and compensation, with figures where they can be calculated.

The Authority acknowledges the application, serves it on the employer, and the employer lodges a statement in reply within 14 days. A case management conference clarifies the issues, considers whether further mediation might help, and sets directions for documents and witness statements. At the investigation meeting, the single member questions the employee, the employer’s witnesses, and any other relevant witnesses, tests the disciplinary process against the standard of what a fair and reasonable employer could have done, and hears submissions. The member may give an oral indication at the end of the meeting, followed by a written determination. If the determination finds the dismissal unjustifiable, it may order reinstatement, reimbursement, compensation, or a combination, with any reduction for contribution. If either party is unhappy, that party has 28 days to challenge the determination in the Employment Court, and filing alone does not stay the determination unless a stay is granted.

That path is simplified, and real cases vary in length, complexity, and outcome. Some settle at mediation. Some are decided on the papers. Some involve wage arrears or agreement interpretation rather than dismissal. But the sequence, from raising to mediation to statement of problem to reply to case management to investigation to determination to challenge, is the spine of the system, and understanding it helps a reader see where their own case sits.

Frequently asked questions

Is the Employment Relations Authority a court?

No. It is an investigative body established under the Employment Relations Act 2000. Its process is less formal than a court hearing, its member actively investigates the facts, and it decides on the substantial merits without regard to technicalities. Its determinations are nevertheless legally binding, and they can be enforced and challenged as described above.

Is the Employment Relations Authority a United States body?

No. The body described in this article is New Zealand’s Employment Relations Authority. The banked keyword row lists a United States country field, but the literal search phrase returns New Zealand sources as the dominant referent, including the Authority’s own website and MBIE. United States readers need a different forum for a United States workplace dispute, and should not use New Zealand fees, forms, or deadlines for such a case.

What kinds of problems can I take to the Authority?

Employment relationship problems generally, including disputes about an employment agreement, personal grievances such as unjustifiable dismissal or discrimination, employment standards problems such as unpaid wages or holiday pay, and, in defined circumstances, collective bargaining facilitation and the fixing of agreement terms. Some matters go directly to the Employment Court, and some status questions fall under the Court’s exclusive jurisdiction, so forum should be checked before filing.

Do I have to try mediation before applying?

You are expected to try direct resolution and to consider mediation, and the Authority will usually consider mediation even after filing. The Authority’s lodging guidance advises a person who has not been to mediation to consider applying for mediation first. Mediation does not guarantee settlement, but it often resolves a problem faster and on terms the parties control. The lodgement fee cannot be waived or refunded even if the case is referred to mediation after filing.

How long do I have to raise a personal grievance?

Generally 90 days after the event or after you became aware of it, whichever is later, with a 12 month period generally applying to personal grievances involving sexual harassment. An employer may agree to a later raising, or the Authority may allow it in exceptional circumstances. Once a grievance is properly raised, there is generally a further three year period to commence proceedings in the Authority or the Employment Court. These are general rules with qualifications, so seek advice promptly rather than relying on an exception.

How much does it cost to apply?

An application must be accompanied by the prescribed fee, which must be paid before the application is accepted and cannot be waived or refunded. Recent Authority determinations record a lodgement fee of NZ$71.55, while older guides record NZ$71.56. Check the Authority’s current fees page before lodging, because the figure can change. Representation costs are separate, and any costs contribution awarded in a determination is usually modest and based on a daily tariff starting point, not on full reimbursement.

What happens at an investigation meeting?

One member sits alone, controls the procedure, and investigates the facts by questioning the parties and witnesses, calling for documents, and hearing submissions. The meeting is generally open to the public and the media, subject to any non-publication order. The member may give an oral determination or an oral indication at the end of the meeting, followed by a written determination sent to both parties or their representatives.

Can I challenge a determination I disagree with?

Yes, by challenging it in the Employment Court within 28 days of the date of the determination. You can challenge specific parts or the whole determination, with a whole determination challenge heard afresh. Filing a challenge does not automatically stay the determination, so a stay must be sought separately where enforcement should be paused. In limited circumstances, you may also apply to have an investigation reopened where there is a real or substantial risk of a miscarriage of justice, but reopening is exceptional and is not a substitute for a timely challenge.

Is this article legal advice?

No. This article provides general information about New Zealand’s Employment Relations Authority, its jurisdiction, its process, and its limits. It does not provide legal advice for any person’s situation, it does not interpret any particular agreement, and it does not predict any outcome. For a specific workplace problem, check the current Act and the Authority’s current guidance, and consult a representative, a union, a community law service, or a qualified professional.

Sources & references

• Employment Relations Authority. Determinations. The Authority's decision is called a determination, determinations are legally binding, most are published online, remedies include interim reinstatement, reinstatement, reimbursement of lost wages, compensation, compliance, penalties, and interest, enforcement is by Certificate of Determination filed in the District Court or by a compliance application, challenge to the Employment Court must be filed within 28 days, and reopening requires a real or substantial risk of a miscarriage of justice. https://www.era.govt.nz/determinations
• Employment Relations Authority. Lodge your application. Application form and statement of problem contents, supporting documents, fee must be paid before acceptance and cannot be waived or refunded, respondent has 14 days to lodge a statement in reply, Authority officers cannot provide legal advice, and triangular employment third party form. https://www.era.govt.nz/resolution-process/lodge-your-application
• Ministry of Business, Innovation and Employment. Employment Relations Authority Member position description. Authority operates under the Employment Relations Act 2000, investigates by establishing facts and deciding on substantial merits without regard to technicalities, general function of assisting successful employment relationships, members sit alone, section 161 matters, collective bargaining facilitation and fixing terms, section 166 requirement of at least two members and a Chief, appointment by the Governor-General on the recommendation of the Minister for Workplace Relations and Safety, MBIE support services, and offices in Auckland, Wellington, and Christchurch with circuits across New Zealand. https://www.mbie.govt.nz/position-descriptions/employment-relations-authority-member
• Employment New Zealand, Ministry of Business, Innovation and Employment. Escalating unresolved issues. Authority is independent, decides on merits not technicalities, process is more formal than mediation but less formal than a court, parties can represent themselves or be represented, Authority will usually recommend mediation, Employment Court challenge within 28 days of the written decision, direct referral to the Court for important questions of law or public interest urgency, and no parallel claim in both the Human Rights Review Tribunal and the Authority. https://www.employment.govt.nz/resolving-problems/how-to-resolve-problems/escalating-unresolved-issues
• Employment Court of New Zealand. Apply guidance. Personal grievance raised within 90 days, mediation step, statement of problem filed with the Authority, and challenge filed within 28 days of the Authority's determination. https://employmentcourt.govt.nz/apply/apply-alt-text/
• New Zealand Legislation. Employment Relations Authority Regulations 2000. Procedure framework for commencing proceedings, statement of problem, statement in reply within 14 days, and fees payable under Schedule 2. https://www.legislation.govt.nz/secondary-legislation/pco-drafted/2023/66/en/latest/DLM7982
• Employment Relations Act 2000, New Zealand Legislation website. Role of the Authority in section 157, lodging of applications in section 158, mediation duties in sections 159 and 159AA, powers in section 160, jurisdiction in section 161, and membership provisions in sections 166 and 167. No Act URL is asserted here, because only the Regulations URL above was verified verbatim in this pass; the Act should be read on the New Zealand Legislation website.