GuidesPreventing sexual harassment
Preventing sexual harassment at work: the October 2026 duty
What the new "all reasonable steps" duty means, what to put in place before October 2026, and how to show you have done it.
Most employers already have an anti-harassment policy sitting in the handbook. The October 2026 duty is different: it is not enough to have a policy on file. You have to be able to show you took active, proportionate steps to prevent harassment before it happens.
This guide sets out what "all reasonable steps" means in practice, what to have in place before October 2026, and how to keep the evidence that protects you.
What changes in October 2026
The Employment Rights Act 2025 builds on the preventative duty that has applied since October 2024. Three changes take effect in October 2026, the tribunal change on 1 October and the harassment duties on 30 October:
Does your anti-harassment policy reflect the October 2026 duty and third-party harassment?
Paste it into Regulyn and see what needs adding before the deadline.
An "all reasonable steps" checklist
No fixed list guarantees compliance, but the EHRC expects these building blocks. Each one is tagged so you can tell what is essential from what strengthens your position.
- 1
A clear, current anti-harassment policy
RequiredWhat to do: Define harassment and sexual harassment, make clear it applies to third parties, and explain how to report it and what happens next.
Why it matters: The policy is the foundation. From October 2026 it must address harassment by customers and clients, not just colleagues.
- 2
A documented risk assessment
RequiredWhat to do: Identify where and how harassment could occur (lone working, client sites, alcohol at events, customer-facing roles) and what you will do about each risk.
Why it matters: This is the single step the EHRC most expects to see, and the one most employers are missing. Without it, "all reasonable steps" is hard to evidence.
- 3
Up-to-date training
RequiredWhat to do: Train all staff on what harassment is and how to report it, and managers on how to handle concerns. Refresh it; a one-off session years ago is not enough.
Why it matters: Current, role-appropriate training is a core part of the evidence that you took active steps.
- 4
Accessible reporting routes
RequiredWhat to do: More than one way to raise a concern, including a route that bypasses the person's line manager, and clarity on confidentiality.
Why it matters: A single reporting route through a manager fails people whose concern is about that manager.
- 5
Act on what you learn, and record it
RequiredWhat to do: Take reports seriously, deal with them promptly and fairly, and keep records of concerns, decisions and actions.
Why it matters: Longer tribunal time limits mean your records need to stand up for six months, not three.
- 6
Third-party measures for customer-facing teams
Depends on your businessWhat to do: Signage, staff scripts, the right to refuse service, and support for staff who experience customer harassment.
Why it matters: Essential for hospitality, retail and healthcare; less relevant for a back-office team with no public contact.
The part most policies miss: third-party harassment
Many anti-harassment policies only cover colleagues. From October 2026 you can be liable for harassment of your staff by customers, clients and members of the public.
When to get professional advice
Getting your policy, risk assessment and training in place is something most businesses can do themselves. Bring in specialist HR or legal advice when:
- a live complaint or grievance of sexual harassment has been raised
- an incident could lead to dismissal or a tribunal claim
- the situation involves a senior person, a power imbalance, or possible victimisation
- you are unsure whether your steps would meet the "all reasonable steps" bar
How Regulyn helps you prepare for October 2026
- 1
Start with your current policy
Paste in your anti-harassment or dignity-at-work policy. No rebuild needed. - 2
See what the October 2026 duty adds
Regulyn flags missing third-party wording, reporting routes and preventative-duty language. - 3
Update the wording
Generate a clearer version aligned to the "all reasonable steps" standard, in your own tone. - 4
Understand every change
Each finding cites the EHRC guidance or legislation, with a plain-English explanation to review. - 5
Stay current
When the EHRC issues further guidance, Regulyn shows which parts of your handbook may be affected.
Regulyn helps with the routine work of checking, explaining and updating your policies, so you can reserve professional legal advice for the cases that genuinely require it. The policy is one of the "reasonable steps"; the risk assessment and training sit alongside it.
Frequently asked questions about the sexual harassment duty
What is the new duty to prevent sexual harassment?
When does the "all reasonable steps" duty start?
What counts as "all reasonable steps"?
Are employers liable for harassment by customers or clients?
Does a small business need a sexual harassment policy?
What happens if we do not take all reasonable steps?
Related reading
- The October 2026 harassment duty
From reasonable steps to all reasonable steps
- ERA 2025 timeline
Every measure, the policies it affects and what to do
- ERA 2025 in plain English
What is in force, what is coming and what your handbook needs to say
- ERA 2025: what you need to change
The handbook changes the Act calls for
- The Acas Code of Practice
What the Code requires of disciplinary and grievance procedures
- Reasonable adjustments at work
When the Equality Act duty applies and how to handle a request
- Generate HR policies
Drafting and redrafting policies
- Legal change alerts
How Regulyn flags the policies a law change affects
- Free handbook risk check
See which law changes your handbook has missed. No sign-up
- Free handbook compliance check
Every gap ranked by risk, with the law cited
Is your harassment policy ready for October 2026?
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