Failed EICR? What to Do Next (and the 28-Day Rule)
An unsatisfactory EICR is common and fixable. Here is the step-by-step process to get back to a satisfactory report within the legal deadline.
Updated · 5 min read · By the Polarity Electrics team
Step 1: Read the observations
Look for C1, C2 and FI codes — these are the items that must be fixed. C3s are optional improvements.
Step 2: Book remedial work within 28 days
The regulations require remedial work within 28 days of the inspection, or sooner if the report says so. You can use the original inspector or another qualified electrician. If you cannot get access because a tenant refuses, keep records — taking all reasonable steps is a defence.
Step 3: Get written confirmation
Once the work is finished, the electrician issues a Minor Works Certificate or Electrical Installation Certificate. Send it, with the original report, to the tenant and to the local council within 28 days of completion.
Common reasons London properties fail
- Old fuse boxes or consumer units without RCD protection
- Missing or undersized earthing and bonding to gas and water pipes
- Damaged sockets, switches and light fittings
- DIY alterations without certification
- Old rubber or lead-sheathed cabling
Frequently asked questions
Do I need a whole new EICR after remedial work?
No. Written confirmation that the remedial work is complete, together with the original report, is enough.
Can I re-let a property with an unsatisfactory EICR?
You must complete the remedial work within the deadline. Letting a home with outstanding C1, C2 or FI items puts you in breach of the regulations.