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Main laws

United Kingdom Act

Employment Rights Act 2025

The Employment Rights Act 2025 is a staged package of Great Britain workplace reforms.

Some measures are already in force, with others scheduled later or still subject to parliamentary processesUnited KingdomPlain-English guide8 practical checks

Plain-English explainers, not legal advice. Use the linked official source for section-level detail, and get advice for your situation.

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Quick read

  • Employers in England, Wales and Scotland should now be operating the 30 October rules.
  • Update harassment risk assessments, reporting routes and controls for customers, clients and contractors.

Likely relevant if

  • Employers in England, Wales and Scotland
  • Businesses reviewing probation, dismissal, redundancy or workplace complaints
  • Employers whose staff deal with customers, clients, contractors or other third parties

Check first

  • Use the commencement date for each reform instead of treating Royal Assent as one start date
  • Use the live six-month Employment Tribunal limit only for covered claims and calculate the deadline under the rules for that claim
  • From 30 October 2026, take all reasonable steps to prevent sexual harassment and do not permit harassment of employees by third parties

The 30 October rules are now in force

SI 2026/1065 commenced the new harassment and listed trade-union measures on 30 October 2026. Employers should now use the live rules in workplace decisions and investigations.

Employers must take all reasonable steps to prevent sexual harassment. They must also not permit third parties, such as customers and clients, to harass employees. The official guidance explains the protected-characteristic scope and exclusions.

Review the risks in the actual workplace

Risk points

  • Identify roles with customer, client, contractor or lone-working exposure
  • Give employees more than one safe way to report concerns
  • Set clear escalation and investigation ownership
  • Train managers to act on warning signs and informal reports
  • Use contractual and operational controls with third parties where risks are foreseeable
  • Record the risk assessment and revisit it after incidents or material workplace changes

Prepare for union access requests

The union reforms include a statutory route for independent unions to seek physical or virtual workplace access. An employer that receives a request must respond within 15 working days. If it agrees to negotiate, the employer and union then have 25 working days to try to reach an access agreement.

The official trade-union guidance says the Central Arbitration Committee cannot impose an access agreement where the employer has fewer than 21 workers across all workplaces. That threshold limits the Committee's power to impose an agreement. It does not mean a smaller employer can ignore a request. Every employer should nominate a monitored contact and have a route for escalating a request promptly.

Keep the 2027 changes on a separate timetable

DateCurrent position
1 January 2027Union-rights statement for new workers, unfair-dismissal reforms and stronger tipping law are scheduled, subject to final parliamentary processes
March 2027Fire-and-rehire protections are scheduled separately
5 April 2027Workers employed when the duty begins and still employed on this date must receive the union-rights statement or be directed to a continuously accessible copy

Future dates can change. Prepare the process and templates early, but check the final commencement instruments and guidance before applying a new rule to a live dismissal, contract change or tipping arrangement.

Common questions

Did every reform start when the Act received Royal Assent?

No. The Act uses staged commencement. Check the legal start date and current official guidance for the particular reform before changing a live process.

What changed on 1 October 2026?

Many Employment Tribunal claim time limits increased from three months to six months where the claim-specific relevant date falls on or after 1 October 2026. The official timetable lists 9 November 2026 for breach of employment contract claims in Scotland. The deadline still depends on the particular claim.

What changes for employers on 30 October 2026?

The Act strengthens the sexual-harassment prevention duty from reasonable steps to all reasonable steps and adds an obligation not to permit third-party harassment. It also commences substantial trade-union access, recognition, representative and industrial-action measures. Employers should read the commencement regulations and current official guidance for the measure that affects them.

Does every employer have to accept union workplace access?

No. An independent union may send an access request, but an employer can agree to negotiate or refuse it. The employer must respond within 15 working days. If it agrees to negotiate, the parties then have 25 working days to try to reach an agreement. The Central Arbitration Committee cannot impose an access agreement where the employer has fewer than 21 workers across all workplaces. That threshold limits the Committee's power, not the union's ability to make a request or the employer's response deadline.

When must employers give the union-rights statement?

From 1 January 2027, it is due to new workers with the written statement of employment particulars. By 5 April 2027, existing workers must receive it directly or be told where it is continuously available and reasonably accessible. The prescribed statement and detailed secondary legislation should be checked when published.

What dismissal changes are scheduled for 2027?

The official timetable schedules the six-month unfair-dismissal qualifying period and uncapped compensatory awards for dismissals from 1 January 2027. It schedules fire-and-rehire protections separately for March 2027. Future dates remain subject to parliamentary processes, so employers should confirm the final instruments and guidance.

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Update history

Commenced30 Oct 2026

Harassment and trade-union reforms took effect on 30 October 2026

The strengthened sexual-harassment duty, third-party harassment protection and listed trade-union access and representative measures are now in force under SI 2026/1065.

Reviewed13 Oct 2026

Draft consequential regulations support planned removal of the unfair dismissal compensation cap from 1 January 2027

A draft statutory instrument makes consequential amendments for the planned repeal of the statutory cap on most unfair dismissal compensatory awards. The explanatory memorandum says the uncapped regime is intended to apply to claims relating to dismissals from 1 January 2027. The draft instrument still requires parliamentary approval.

Commenced1 Oct 2026

Six-month Employment Tribunal claim limits now apply

Many Employment Tribunal claim time limits were extended from three months to six months on 1 October 2026. For covered claims, transitional rules apply the new period where the claim-specific relevant date falls on or after the applicable commencement date.

Commenced25 Aug 2026

Government updates the Employment Rights Act timetable

The official timetable now records electronic and workplace trade-union balloting from 25 August 2026, schedules a six-month Employment Tribunal claim limit from 1 October, and schedules further union, harassment and dismissal measures. Future dates remain subject to parliamentary processes and may change.

Commenced18 July 2026

Employment Rights Act rollout reaches its 2026 implementation phase

The official implementation timetable now spans measures already introduced in April 2026 and further workplace reforms scheduled across October 2026 and 2027.