·10 min read
The Landlord Gas Safety Record (CP12) Explained: Every 12 Months, 28 Days, Two Years
A landlord gas safety record — still called a CP12 — is the yearly check a Gas Safe registered engineer makes on every gas appliance, fitting and flue you provide. Who needs one, the three clocks that matter, what the engineer actually checks, how to read the defects, and what to watch for between checks.