Why Landlords Need a Gas Safety Certificate CP12

Anyone who rents out part or all of their property has to obtain an CP12 Gas Safety certificate. gas safety certificate duplicate guarantees that the appliances are safe and comply with the law.

Landlords also need to keep records of any inspections. This is useful in the event that they decide to sell their property.

Legal Requirements

Gas Safe registered engineers must inspect and issue a gas safety cp12 certificate to anyone who leases the property that has gas piping at least once a year. Landlords need to present the certificates at the start of a new tenancy tenants and keep copies for as long as the property remains owned by them.

Landlords who fail to adhere to the law are placing their tenants at risk of carbon monoxide poisoning, and are facing potential legal action. They also risk losing their insurance protection for landlords.

In order to conduct an inspection and issue the gas safety certificate, engineers must have access to the property and the full information of all appliances that need being checked, and the manufacturer and model details for each appliance, as well as access to the specifications of the manufacturer. Engineers must also ensure that every appliance functions correctly and that all pipework, fittings and other equipment is in good condition.

Any issues discovered during the inspection will be noted on the CP12, and solutions will be suggested. If the problem is not fixed, a second inspection is required, and a new certification will be issued when the issue is resolved. The date that the next inspection is due will be included on the CP12 and must be scheduled quickly to avoid any issues.

Only Gas Safe registered engineers can complete an assessment and issue gas safety certificates. Landlords can search online for Gas Safe engineers in their area. Landlords can search online for a Gas Safe engineer in their area.

What is what is CP12?

A CP12 document is issued by a Gas Safe registered engineer following a thorough inspection of gas appliances, fittings and flues in the building. This certificate is a vital element of the landlord's responsibilities under UK law. Full Statement helps to ensure that tenants live in a safe and safe environment. Landlords who do not adhere to the law can face severe penalties including fines and even prison.

The CP12 document contains a complete list of all gas appliances in the building, as well as specific information about each inspection and any issues that were discovered. The document also lists the name of a Gas Safe registered engineer, their Gas Safe registration numbers, and the date the inspection was completed. Landlords must provide a copy of CP12 to all tenants within 28 days of their annual inspection or before a tenant moves into the property.

It is important to choose a Gas Safe registered professional to conduct an CP12 examination. The person you choose should have the expertise and experience to provide a thorough inspection. Examining the Gas Safe ID card of an engineer is the most reliable method to confirm their credentials. This card includes their registration number and what types of work they're qualified to do. It's also an excellent idea to read reviews and recommendations from other landlords.

Landlords who do not have an active CP12 face serious legal penalties including penalties of imprisonment and fines. A CP12 is also required for insurance purposes. This puts landlords at risk financially in the event of a gas-related incident. To reduce the risk, the best strategy is to schedule annual inspections by a Gas Safe engineer to ensure that all your properties have CP12s.

How do I obtain one?

A CP12 is an official document that confirms that the gas appliances within a property were checked for safety. It is legally required for landlords to obtain and maintain a CP12 for every building they lease out to tenants. A CP12 contains the details of the inspection including the degree to which each appliance was inspected, as well as any work needed to bring them back up-to-date. This lets tenants know what to expect when renting out an apartment or house, and can help avoid unexpected expenses for the landlord in the event that an issue arises.

A landlord must provide a new tenant with the copy of their CP12 within 28 days of the date of the inspection and also keep records for their personal use. Landlords should also be sure to renew their CP12 before the expiration date, as failure to do so could lead to a penalty fine, or even criminal prosecution.

Getting a CP12 isn't just a legal requirement but it's also important for the health and well-being of your tenants. A CP12 will identify any potential issues in the gas supply to your rental property or appliances, so that they can be dealt with before they become a bigger issue.

You can locate an engineer who is registered online if you are looking for an CP12. You can identify them by the Gas Safe Logo that they wear on uniforms or on their service vehicles. It's also worth checking with the CORGI's governing body CORGI (now Gas Safe) to make sure that your engineer is fully registered to carry out CP12 inspections.

Another option is to use a simple landlord software like Klipboard that allows engineers to complete their CP12 Gas Safety Certificates quickly and effortlessly on the job without having to keep track of large pads of paper. They can also set service reminders for their clients, and automatically send them a notification when their next check is scheduled to be completed.

How long do they last? for?

The certificate issued to the landlord who has successfully completed a CP12 is valid for a period of 12 months after the date of the inspection. It is therefore important for landlords to schedule regular CP12 inspections and ensure that their certificates do not expire. If it does it, the landlord is breaking the law and could be subject to a fine.

There are a variety of reasons landlords do not renew their CP12. One of the most common is that they forget. This is not an excuse. The best thing to do is to remind them politely that their gas safety inspection is due, and then make it a point to schedule it right away.

It is important to note that there is no grace period when it comes to a CP12 and any landlord who does not renew their certificate after the expiry date will be in violation of the law. If the issue isn't fixed immediately, they may not be able to rent their property or even have their gas supply cut.

Gas Safe Register, which is operated by the UK Health and Safety Executive is a register of all engineers that are authorized to conduct CP12 inspections and issuing gas safety certificates. You will see the logo of this official organisation on the uniforms and vans of their businesses. Gas Safe registration numbers are also required when you book an inspection. This number is unique to them and can be used to find their information on the Gas Safe Register if you are unsure of their status.

Where can I get one?

Only those registered on the Gas Safe Register can issue a CP12. This ensures the engineer is fully qualified for an in-depth inspection. The engineer will notify the landlord that the appliance has failed the test and will recommend that any necessary repairs be made prior to issuance of a new certificate. Landlords must give tenants a copy of the Gas Safety Certificate within 28 days after the inspection.

A valid CP12 is vital for the health and safety of tenants. It also places the landlord in breach of the law. Incorrect appliances can release inodorless and colourless carbon monoxide. They may also trigger explosions and fires. Blocked flues can also prevent harmful gases from being safely emitted from the building, increasing carbon monoxide poisoning.


A regular CP12 Gas Safety Check will help to minimize the risks, as any issues that require to be addressed can be dealt with quickly. According to the instructions or manuals of the manufacturer landlords are also responsible for the annual maintenance of gas appliances and pipes within their rental properties. Landlords must also keep a log of all maintenance work.

Fortunately, with the help of free landlord software like BOXT, keeping track of these crucial tasks is a lot easier for landlords. It doesn't matter if it's setting a reminder to issue a CP12 or uploading the document to the online Property Manager, landlords can ensure that their tenants receive an up to date CP12 within the required timeframe. This will help avoid fines and other problems that could arise from failure to follow the law.