Certs Reminder

How to Set a Gas Safety Certificate Renewal Reminder

To set a gas safety renewal reminder, read the anniversary on your latest landlord gas safety record, create 30 / 7 / 1 day alerts, book a Gas Safe engineer when the first alert fires, then store the new PDF and reset the cycle the same day the check completes.

A gas safety reminder is only useful if it is tied to the real anniversary on your landlord gas safety record (often called a CP12) and gives you enough time to book a Gas Safe engineer. Follow the steps below once per property with gas appliances or a gas flue.

Last updated: 2026-07-21

Why set a gas safety reminder before you need the engineer?

Under the Gas Safety (Installation and Use) Regulations, landlords must arrange an annual gas safety check by a Gas Safe registered engineer and keep a record. Tenants should receive a copy within 28 days of the check (and before move-in for new tenancies).

Booking late is how certificates expire. A reminder at least 30 days out — with backups at 7 days and 1 day — turns the anniversary into a predictable task.

What should you do after the new gas safety certificate arrives?

Update the next due date the same day, store the PDF with the property, give tenants their copy, and reset reminders for the new anniversary. Do not leave the old calendar entry as your only source of truth.

When Certs Reminder launches, those dates can live per property with automated emails. Until then, phone or calendar alerts still work if you maintain them.

Step-by-step: set your gas safety reminder

  1. Find the current gas safety anniversary

    Open the latest landlord gas safety record for the property. Note the check date and treat the next due date as 12 months later unless the record states an earlier date. Write the address and due date on one line.

  2. Create alerts at 30, 7 and 1 day

    In your phone calendar or reminder app, set three alerts before the due date: 30 days (book the engineer), 7 days (confirm the appointment), and 1 day (final check that the visit happened). Name the event with the property label and “Gas Safety”.

  3. Book a Gas Safe registered engineer

    When the 30-day alert fires, book a Gas Safe registered engineer. Keep the booking confirmation with the property file so you can prove action if the visit slips.

  4. Issue the record and reset the next cycle

    After the check, store the new PDF, give tenants a copy within the required timescale, update the next anniversary, and recreate the 30 / 7 / 1 day alerts for the new date.

Frequently asked questions

How often must landlords renew gas safety?

At least every 12 months with a Gas Safe registered engineer, with a record kept and a copy provided to tenants as required.

Is one calendar alert enough?

One alert is better than none, but 30 / 7 / 1 day windows give you time to rebook if the first appointment cancels.

Can Certs Reminder set this for me?

That is the product direction: property-scoped Gas Safety dates with email reminders. Join the waitlist for launch updates; use calendar alerts until then.

Early access

Automate gas safety alerts at launch

Use calendar alerts today, then join the waitlist for Certs Reminder email reminders on your CP12 cycle.