When is an Electrical Installation Condition Report (EICR) required? 11 January 2021 19:10 Updated Electrical Installation Condition Report (EICR) must legally be completed: Before a new tenancy begins (if there is not already a valid, unexpired EICR completed) Every 5 years Related articles How does the offer process work? When is a head lease needed? Landlord Pricing What is an Energy Performance Certificate (EPC)?