Gas safety certificates: the annual job that still trips experienced landlords

The gas safety record is the one document even chaotic landlords usually remember, because the engineer turns up with a van and a bill. The failures are quieter: a copy that never reached the tenant, a file named "boiler final FINAL", or a renewal booked for the week after expiry because that was when you were back from holiday.

Under the Gas Safety (Installation and Use) Regulations, appliances and flues you provide must be checked every 12 months by a Gas Safe registered engineer. The tenant should get a copy of the record within 28 days. You keep records for at least two years. That is the skeleton. The rest is discipline.

What the engineer is actually checking

Boilers, fires, cookers you supplied, flues, and the installation they sit on. Tenant-owned appliances can still create arguments. If you provided the cooker, it is in scope. If they dragged in a second-hand gas hob, you still have a property with gas in it and a duty to keep the installation safe. Ask the engineer, do not invent a rule in the hallway.

Defects get classified. Some mean "do not use this" immediately. Do not leave a tenant with a capped appliance and a shrug. Put the follow-up in writing, including temporary heating if you have just removed their only source of hot water in January.

Why possession claims care about this piece of paper

After Section 21 disappeared in England, you already need grounds and a clean compliance file. A missing or late gas record is the sort of hole a tenant's adviser will walk through. Even without a court date, a council that smells a pattern of missed safety work will not be gentle.

Carbon monoxide and the boring extras

Alarms are not a substitute for the annual check. You still want a carbon monoxide alarm in rooms with a fixed combustion appliance, and smoke alarms on every storey, tested, and replaced when they fail. Tenants will tell you the alarm chirps at 3am. That is a maintenance request. Treat it like one.

A working routine

1. Store the current record against the property, not in your inbox.
2. Send the tenant a copy the same day you receive it, and note that you did.
3. Diary the next engineer before you pay the current invoice.
4. If access is refused, write, offer times, and keep trying. Do not shrug.

Access disputes are real. You cannot force a door because a reminder pinged. You can show a court you acted like an adult: dates offered, notices given, engineer booked. Chat fragments that say "I'll let you in next week maybe" are not a system.

Tenlord exists partly because this is the job people mean to do, then do not. A reminder is not a Gas Safe engineer. It is the difference between remembering in March and remembering in May when the certificate died in April.