What is a Landlord Gas Safety Certificate CP12?
Landlords are required to have their property's gas pipework and appliances inspected by certified engineers to ensure that they are safe. The annual checks are called CP12 certificates.
A CP12 is CORGI Proforma 12 - it was the official UK gas inspection document until April 2009. Landlords must keep copies of their CP12 certificates for two years for potential audits.
What is what is CP12?
A landlord gas safety certificate cp12 is documentation from a Gas Safe registered engineer that ensures that the property's gas appliances and installations have been thoroughly checked and approved. It is a requirement in the UK for landlords to provide this certificate. This is to ensure the health and safety of their tenants. Landlords are required to arrange and stay up-to-date with CP12 Gas Inspections, keep their gas systems in good condition, and send the CP12 Documentation to their tenants within a 28-day period following each inspection.
The CP12 is the abbreviation of CORGI Proforma 12 which was the official title of the document between 1991 until April 2009. Gas Safe Register replaced the Council for Registered Gas Installers in April 2009. The CP12 was changed to the Landlord Gas Safety Certificate.
In addition to the name and contact details of the engineer who conducted the checkup in addition to the name of the engineer who performed the checkup, the CP12 will include the specific details of each appliance checked and any immediate actions required for safety. The location of each gas appliance is recorded as are any tests conducted on ventilation and flues.
It is essential that landlords have a CP12, because tenants can file complaints against landlords in accordance with section 21 of the 1954 Landlord and Tenant Act. This could lead to fines and even eviction in certain cases.

Faulty gas appliances may produce carbon monoxide. gas safety certificate duplicate , odourless gas can be fatal if inhaled. In addition blocked flues could prevent harmful gases from exiting the premises, posing another fire risk. The CP12 is also a chance for landlords to inform tenants of any risks that could be present in the building.
While it is legally required to keep a CP12 in place however, the process can be daunting for landlords of all kinds. There are services that can help ease the process. Klipboard for instance, lets landlords schedule annual gas inspections, and also receive reminders regarding when to renew. These services can save time and money for landlords, while making sure that they're up-to-date on their CP12s.
Who is responsible for the health checkups?
As a landlord, you're accountable for providing a secure environment for your tenants. This includes ensuring that all gas appliances are up to standards. It's important to have CP12 inspections conducted every year, and to provide copies of these certificates immediately after your tenants move into the property. If a landlord doesn't provide an authentic CP12 they could be fined or even imprisoned.
A CP12 document is created by a qualified gas engineer who checks every gas pipework, appliances, and flues that are in your home. The CP12 will contain the engineer's details along with the location of each appliance as well as its description. The CP12 also has an expiry date. After it expires you'll have to schedule another appointment with an experienced gas safe engineer in order to renew it.
It is also important to note that the CP12 is only produced by engineers who have been registered with the Gas Safe Register. The document is part the building safety regulations, which are governed by the Health and Safety Executive.
Landlords are legally obliged to carry out the CP12 inspection of their properties when they are rented out. They must also keep a record of this and provide a copy to their new or existing tenants. Failure to comply with this requirement could result in fines or imprisonment for the landlord.
The responsibilities of landlords differ depending on the way in which the property is used but there are some fundamental guidelines that everyone must adhere to. This includes ensuring that the gas system and all appliances are safe for tenants to use, ensuring that they are up to date with repairs and maintenance and supplying any necessary documentation when selling or moving out of a property.
If you think that your landlord hasn't been able to meet their legal obligations in regards to safety in the building, it's worth politely bringing this up with them. It's possible that they did not schedule a CP12 appointment and by raising the issue you will give them the chance to do so before they are subject to any penalties. If they continue not to comply with the laws you may report them to HSE as a crime against the public health.
What is included in a health checkup?
The CP12 is a tool that will protect your tenants from poisoning by carbon monoxide. It's an obligation for landlords in the UK, so ensure you display it prominently and present a copy to your tenants. This will show that you care about your tenants' safety, and take proactive steps to ensure that your property is maintained to standards.
A CP12 report contains information about the gas appliances and pipework that are installed in your rental property. It must be prepared by a qualified and registered Gas Safe engineer. It must include the following:
Description and location of all gas appliances. If the appliance passed or failed the test. Name, registration number and signature of the engineer. The date of the checkup.
If the equipment is unsafe for use, the engineer must inform you and advise you of the necessary repairs. You must then arrange to have it repaired before a new CP12 is issued.
In addition to checking the appliances themselves, the CP12 will also look at any flues and exhaust systems in your property. This will make sure that they operate at the correct pressure and are free from leaks. It also checks that the appliances are combusting gas in the correct way.
Your CP12 will also include the dates for any future inspections. It is recommended that your next inspections are scheduled 12 months after the last one. This will ensure that you always have a CP12 valid and prevent any delays when you issue new certificates.
A CP12 certificate must be kept on the landlord's file for at least two years. his explanation must give a copy to your tenant when they move in and you must give an updated CP12 within 28 days of the date of each inspection.
The Gas Safety (Installation and Use) Regulations stipulate that you have to ensure that all your properties that are rented are inspected for gas appliances annually. If your tenant refuses to allow you access to their property for these safety checks then you must write to them and explain that this is a legal requirement. You can also ask them to give you access. If they still refuse to allow access, you may only shut off their gas supply after taking reasonable steps to gain access.
How can I get a CP12?
Locating a Gas Safe registered engineer to perform an inspection for safety at your property is the easiest way to get an CP12 in the UK. There are many firms that offer CP12 inspections, and it's a good idea to conduct an easy Google search to locate one in your area. Once you've found an engineer, you can set a time to have them visit and conduct the test.
Landlords are legally obliged to have a CP12 certificate in place before renting out their properties. This is to ensure that all gas appliances, fittings and flues work safely and are secure. Infractions to gas safety regulations could lead to hefty fines and even imprisonment in some instances. A valid CP12 certification also gives landlords peace mind that they are keeping their tenants safe and meeting legal requirements.
The CP12 will indicate whether or not the appliance has passed or failed the safety test. The CP12 will also include any recommendations or repairs required to make an appliance safe. Landlords are required to act within 28 days. They must also give their tenants copies of CP12 within 28 days following the inspection.
If a landlord does not have a CP12 in place, they could be penalized by the Health and Safety Executive. They also lose the right to expel tenants under Section 21 of 1988 Housing Act. This makes it more difficult for landlords to rent out their properties, particularly when they are concerned about safety issues.
While a CP12 is an obligation for landlords, there are some who are hesitant to perform an annual check. They usually make reasons such as forgetting, being busy, or having to travel to a holiday destination. This poses a serious threat to the safety of tenants since carbon monoxide poisoning is an undiscovered danger that could cause serious illness and even death.
Landlords can prevent this by giving their tenants clear reminders of the upcoming inspection. Klipboard is an application that allows users to set up reminders for appointments like CP12 renewals. These reminders can be sent via text message, email or through the mobile app, and can assist them in keeping track of their rental maintenance obligations.