What is a Landlord Gas Safety Certificate CP12?

Landlords are required to get their gas pipework and appliances inspected by qualified engineers to ensure that they are safe. The inspections are also known as CP12 certificates and must be conducted every year.

CORGI Proforma 12, also known as CP12 was the official UK Gas Inspection Document from April 2009 to April 2009. Landlords have to keep copies their CP12 certificate for a period of two years, in order to be reviewed.

What is a CP12?

A landlord gas safety cp12 certificate is an official document issued by a Gas Safe registered Engineer that certifies that all gas appliances and installations inside the property have been thoroughly checked. 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 must arrange and keep up-to-date with CP12 Gas Inspections, ensure their gas systems in good state, and give the CP12 Documentation to their tenants within a 28-day time frame following each inspection.

The CP12 is the abbreviation used for 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. As a result, the CP12 was referred to as the Landlord Gas Safety Certificate.

In addition to the information of the person who performed the checkup, a CP12 will include the specifics of each appliance inspected and any immediate actions required for safety. The location of each gas appliance is recorded and any tests that are performed on ventilation and flues.

It is crucial that landlords have a CP12, because tenants can report landlords under section 21 of the 1954 Landlord and Tenant Act. In some cases, this could lead to fines or even eviction.

Gas appliances that are not working properly can produce carbon monoxide. This odorless, colourless gas can be fatal when inhaled. Blockages in flues can also hinder harmful gases from leaving the property safely, creating an additional fire hazard. The CP12 also gives landlords the opportunity to inform tenants about any risks that could be present in the premises.

While it is a legal requirement to keep a CP12 in place, the process can be difficult for many landlords. There are a variety of services that can help simplify the process. Klipboard is one example. It lets landlords schedule annual gas inspections, and also receive reminders when it's time to renew. These services can help landlords save time and money, while also ensuring they're up to date on their CP12s.

Who is responsible for the examination?

As landlords, you need to provide a secure place to live for your tenants, and this includes ensuring that all of the gas appliances are up to standards. It's important to have CP12 inspections every year, and to provide copies of these certificates as soon as your tenants move in. A landlord who doesn't provide an authentic CP12 can be fined, or even sent to jail.

A CP12 document is prepared by a specialised gas engineer who inspects every gas pipework, appliances, and flues within your home. The CP12 will contain the details of the engineer as well as the whereabouts of each appliance and its description. The CP12 will also include an expiry date. Once it has expired it is necessary to book another appointment with a reliable gas safe engineer to get it renewed.

It's also worth noting that the CP12 is only produced by engineers who are registered with the Gas Safe Register. This is due to the fact that the document is a part of the building safety laws, which are determined by the Health and Safety Executive.

Landlords are legally required to conduct the CP12 inspection of their properties at the time they rent them out. They are also required to keep a record of the check and give copies to their new or existing tenants. If the landlord does not comply with the law, they may be punished with a fine or even jail time.

The responsibilities of landlords are different depending on the way in which the property is used, but there are some fundamental rules that everyone has to abide by. This includes ensuring that the gas system is safe for tenants, maintaining and repairing the property, and providing any documentation needed for selling or moving out.

If you think that your landlord isn't upholding their legal obligations in regards to security in the building, then it's important to bring this up with them. It's possible that they didn't make a CP12 appointment and by raising the issue, you'll give them a chance to make it happen before they face any penalties. If landlord gas safety certificate cost fail to adhere to the law, you may report them to HSE as an offence against public health.

What is included in a checkup?

The CP12 is a crucial tool that protects your tenants from the dangers of carbon monoxide poisoning. It is an obligation under the law in the UK for landlords, so be sure to display it prominently. Also, you should give the CP12 to each tenant. This will show that you prioritise your tenants' safety and take proactive measures to ensure the standards of your property are maintained.

A CP12 is one of the reports that includes information on all gas appliances and pipework that are in your rental property. It must be completed by a registered and certified Gas Safe engineer. It will include:

Description and location of gas appliances. The appliances that have passed or failed the inspection. Name, registration number, and signature of the engineer. The date of the inspection.

If the equipment is unsafe to use, the engineer has to inform you and inform you of the necessary remedial steps. You should then make arrangements to have it repaired before a new CP12 can be issued.


The CP12 will not only inspect the appliances themselves but also the flues and exhausts within your home. This will make sure that they operate at the correct pressure and are free from leaks. It will also verify that the appliances are combusting gas in a safe manner.

As well as a report of the inspection, your CP12 will also include the dates that all future checks are due. It is recommended that you schedule your next inspections to take place 12 months after the last one. This will ensure that you always have a CP12 valid and prevent any delays when issuance of new certificates.

A CP12 must be kept by a landlord in a file for a minimum of two years. You must give an original copy of the CP12 to your tenant at the time of their move-in and you must issue an updated CP12 after each inspection, within 28 days.

The Gas Safety (Installation and Use) Regulations state that you have to ensure that all your properties rented to tenants are inspected for gas appliances annually. If your tenant is unwilling to allow you access to their property for these safety inspections, you will need to write to them and explain that this is a legal requirement. You will be asking them to allow access. If they still refuse, you can only disconnect their gas supply after taking all'reasonable steps' to gain access.

How do I get a CP12?

To obtain the CP12 certificate in the UK is a straightforward process that requires you to find a Gas Safe Registered engineer to conduct an inspection of your property. There are a variety of firms that offer CP12 inspections and it is a good idea to conduct a quick Google search to find one near you. Once you've located an engineer, you can set up a time for them to visit and conduct the test.

Landlords must hold a CP12 certification before renting their properties. This is to ensure that all gas appliances fittings, flues and fittings operate correctly and are safe. Gas safety regulations could result in severe fines or even jail time when they are not adhered to. A valid CP12 certification can also give landlords peace of assurance that they're protecting their tenants and that they are meeting legal requirements.

The CP12 will provide information on whether or not each appliance has passed or failed the safety test. The CP12 will also include any recommendations or repairs needed to make an appliance safe. Landlords must make sure that they take the recommended action within 28 days. They should also provide their tenants copies of CP12 within 28 days of the inspection.

The Health and Safety Executive may fine the landlord if they do not have a CP12 on file. They will also lose the right to evict tenants under Section 21 of 1988 Housing Act. This will make it more difficult for landlords who are worried about the safety of renting their properties.

While a CP12 could be legally required but some landlords aren't willing to perform an annual check. Many landlords use excuses such as not remembering, being busy or going on vacation. Carbon monoxide poisoning could pose an extremely serious threat to the health of tenants.

Landlords can avoid this by reminding their tenants about the upcoming inspection. One way to do this is to use an application for managing landlords, such as Klipboard that allows users to set reminders for service appointments, including CP12 renewals. These reminders are sent by email, SMS or mobile apps, and will aid tenants in staying on the top of their maintenance obligations.