Lost landlord certificate: what to do next
Every landlord has a folder, and every folder eventually loses a certificate. A lost landlord certificate in England is a filing problem first, not automatically a compliance breach, and the two get confused more often than they should.
Last reviewed 12 August 2026 · England
It is always the same certificate. Not the one you renewed last month and remember clearly, but the older one, the one that moved house with you, got shuffled between two folders, and is now nowhere you can find it. A tenant asks for a copy, or the file export throws up a gap, and the sideboard produces nothing.
The instinct at that point is to assume the worst: the certificate is gone, so the property must be non-compliant. That is not how it works. A gas check, an electrical inspection or an energy assessment is compliant because it happened and remains in date, not because you can currently put your hand on the paper. Losing the record and losing the underlying compliance are two different problems, and the fix for each is different too.
What a lost certificate actually means
If the check was carried out and is still within its validity period, the property is compliant right now, regardless of whether you can locate the document. You have lost your evidence, not your compliance. That distinction sets the task: get hold of proof the work already happened, rather than treat the property as if it needs redoing.
Where to look before you assume the worst
Each certificate has a source outside your own filing system, and it is usually faster to go there than to keep searching the folder.
| Certificate | Who else holds a copy |
|---|---|
| Gas Safety Record (CP12) | The Gas Safe registered engineer who carried out the check. Most keep their own copies and can reissue one. |
| EICR | The electrician or contractor who did the inspection, or the letting agent who commissioned it on your behalf. |
| EPC | The government's public EPC register, searchable by postcode. No need to trace the original assessor at all. |
A search of your own email is worth doing first. Most engineers and assessors send a digital copy alongside the paper one, and it is often sitting unread in an inbox rather than genuinely gone.
What actually protects you if the paper stays missing
A council or a tenant challenging your compliance is not asking to see a specific document. They are asking whether you can show reasonable steps to stay compliant, and a landlord who can point to the engineer who did the work, the date it happened, and an active attempt to obtain a duplicate is in a materially different position from one who has nothing at all. Chasing the copy is itself part of the evidence.
When a lost certificate becomes a real gap
The reassurance above only holds while the underlying check is still in date and traceable. If the original engineer or electrician has closed down, kept no records, or cannot confirm the work took place, you have nothing to fall back on beyond your own memory of it happening, and memory is not evidence a council will accept. At that point the sensible move is to stop treating it as a filing problem and book a fresh check. It costs less than a fine and closes the question properly, rather than leaving a property compliant on paper you can no longer produce.
What to do now
- Work out exactly which certificate is missing, for which property, before doing anything else.
- Check email first. A digital copy from the engineer or assessor often exists even when the paper does not.
- For an EPC, search the government’s public register by postcode rather than chasing anyone.
- For a gas safety record or EICR, contact the engineer or electrician who did the work and ask for a reissued copy.
- Once you have it back, stop keeping the only copy in a folder that can lose it again. CertSorted stores every certificate against its own renewal date so a single missing sheet of paper never turns into a question you cannot answer.
This applies to rental properties in England. Scotland, Wales and Northern Ireland set their own certificate rules.