EPC Fast practical guide · Reviewed 7 November 2026
Match the installation
Check the address, extent and recorded limitations. A report for a flat’s private wiring may not cover shared hallways or a landlord supply. Keep the inspection boundary clear when comparing it with other building records.
Understand the codes
C1 identifies danger, C2 potential danger and FI investigation needed without delay. These findings require action. C3 recommends improvement and does not by itself make the installation unsatisfactory. Ask the inspecting person to explain the actual findings.
Agree the next work separately
A price for inspection is not a standing agreement for every repair. Identify the investigation or remedial work, its urgency and the professional responsible. Keep suitable confirmation of completed work with the original report.
Check when the next inspection is due
The general interval is not a substitute for reading the report. A shorter interval can be specified, and an apparent new tenancy does not automatically settle every question about a previous record. Refer to current official guidance and the actual condition.
Before the next instruction
- Consumer-unit count and known circuit quantities.
- Previous EICRs and electrical-work certificates.
- Normal access to the agreed installation and spaces.
- Occupier needs and arrangements for power interruptions.
This guide helps prepare the enquiry. The actual property, assessment and applicable requirements still need consideration.
Read the relevant official guidance