Gas Safety Certificates at Move-In in Wales

Moving In & Out Procedures Wales 4 min read · published March 09, 2026 Flag of Wales

Moving into a rented home in Wales brings many checks, and gas safety should be near the top of your list. As a tenant, you have the right to see a current gas safety certificate for any gas appliances and flues provided by the landlord, and to expect appliances to be safe and properly maintained. This guide explains what a gas safety certificate is, when it must be supplied at move-in, what to look for on the certificate, and practical steps if concerns arise. It also summarises the official forms and who to contact, using clear examples to help you take action quickly. Keep records of communications and certificates to protect your rights during the tenancy.

What is a gas safety certificate?

A gas safety certificate (often issued after an annual check) records the condition of gas appliances, flues and pipework inspected by a qualified engineer; landlords must keep these records and give a copy to tenants each year.[1]

Gas safety checks should be carried out by a qualified, registered gas engineer.

When must it be provided at move-in?

For rentals in Wales the landlord must ensure that a valid safety check has been completed and provide the tenant with the record; annual checks must be renewed and tenants should be shown the most recent record before or when they move in.[2]

Ask to see the most recent certificate and the engineer's registration details before signing a tenancy agreement.

What to check on the certificate

  • Check the inspection date and the next due date for the annual check.
  • Confirm the engineer's name and registration or ID number stated on the record.
  • Make sure every gas appliance and flue you will use is listed as covered by the check.
  • Note any recorded faults, unsafe appliances or recommended repairs and whether they are marked as urgent.
Keep a photograph or digital copy of the certificate with your tenancy documents.

What to do if you have concerns

If an appliance looks unsafe or the certificate is missing or out of date, raise the issue immediately in writing with the landlord or letting agent and keep a copy of your message and any replies. If the landlord does not respond or you remain concerned, you can ask your local authority to inspect or seek dispute resolution through the First-tier Tribunal (Property Chamber).[3]

  • Send a clear written request to the landlord asking for a copy of the current gas safety record and a date for any necessary repairs.
  • Keep dated evidence: photos, messages, emails and any certificate copies to support your case.
  • If there is no satisfactory response, contact your local council's housing or environmental health team for enforcement action.
If you smell gas or believe there is immediate danger, leave the property and contact the national gas emergency helpline without delay.
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Recordkeeping and proof

Keep every certificate, email and written request in one folder (digital or printed). Landlords are required to retain records of gas safety checks for at least two years, and your evidence will be important if you need to ask an enforcement body or tribunal to intervene.[1]

Store a photo of the certificate and the engineer's ID page in your tenancy folder.

Practical examples

  • Example 1: Before moving in you ask the landlord for the most recent gas safety record and receive a dated copy showing all appliances checked.
  • Example 2: After move-in a gas hob is flagged unsafe on the certificate; you ask the landlord in writing for repairs and use your copy to prompt a council inspection when there is no timely action.

FAQ

Can a landlord delay giving the certificate until after I move in?
No; you should be given a copy of the current gas safety record before or at the start of your tenancy. If it is not supplied, ask in writing and keep a record of your request.
How long is a gas safety certificate valid?
A gas safety check record is valid for 12 months from the date of the check, and landlords should keep copies for at least two years.
What if the certificate shows defects?
If defects or unsafe items are recorded, the landlord should arrange repairs promptly; if they do not, contact your local authority for enforcement or consider the First-tier Tribunal route.

How-To

  1. Ask to see the current gas safety record and check the date and appliances listed.
  2. Send a written request to the landlord or agent asking for any missing documentation or repairs, noting dates and responses.
  3. Keep copies of all correspondence, photos and the certificate as evidence.
  4. If the landlord fails to act, contact your local council for enforcement and consider applying to the First-tier Tribunal (Property Chamber) for dispute resolution.

Key Takeaways

  • Tenants have the right to a current gas safety record for appliances provided by the landlord.
  • Keep copies of certificates and all communications as evidence in any dispute.
  • If issues are not resolved, use local authority enforcement or the First-tier Tribunal (Property Chamber).

Help and Support / Resources


  1. [1] Gas safety: landlords' responsibilities
  2. [2] The Gas Safety (Installation and Use) Regulations 1998
  3. [3] First-tier Tribunal (Property Chamber)
  4. [4] Find your local council

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Emma Clarke
Emma Clarke

UK Housing Rights Researcher, Tenant Rights UK

Emma covers private and social renting across England and Wales, with a strong grounding in the Renters (Reform) Act, Section 21 no-fault evictions, and deposit protection schemes. She has been writing about UK tenant rights and housing policy since 2017.