You wake up one morning to an email from the council. "We are investigating a complaint regarding your property at [address]. We require the following documents within 14 days: gas safety certificate, EICR, EPC, and deposit protection certificate."   Your heart sinks.   You search your files. The gas safety certificate is there. The EICR? You're not sure. The EPC? You think it expired. The deposit protection? You can't find it.   Suddenly, you're facing potential fines of £5,