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Check the rules that apply in Northern Ireland

Quick checklist of key Northern Ireland differences from Great Britain. Check employment law, health and safety, planning, business rates, and equality obligations that apply only in NI.

Running Updated 3 November 2026

Does Northern Ireland affect your business?

Northern Ireland has its own employment law, health and safety enforcement, planning system, and business rates regime. If you operate in NI, several requirements differ from England, Scotland, and Wales.

Key differences for NI businesses

Overview of how Northern Ireland rules differ from the rest of the UK, covering devolved and reserved matters.

Employment law

Fair employment monitoring in NI

Employers with 11 or more staff must register with the Equality Commission and submit annual monitoring returns.

Health and safety

How HSENI regulates workplace safety in Northern Ireland

Northern Ireland runs its own workplace health and safety system under the Health and Safety at Work (Northern Ireland) Order 1978.

Planning permission

Planning permission in Northern Ireland

How NI planning applications work, permitted development, and where to apply.

Business rates

Business rates in Northern Ireland

How NI rates are calculated, available reliefs including Small Business Rate Relief, and how to pay.

Fire safety

Fire safety duties for Northern Ireland businesses

Your fire risk assessment and the duties of employers and people in control of premises.

What to have in place in Northern Ireland

Business support in Northern Ireland

Invest Northern Ireland, council support, and enterprise agencies that can help.