How to Join the Gas Safe Register

What is the Gas Safe Register?

The Gas Safe Register is the official gas registration body for the United Kingdom, Isle of Man, Guernsey, and Jersey. By law, anyone carrying out gas work in these regions must be on the Gas Safe Register. It replaced the old CORGI scheme back in 2009 and is operated on behalf of the Health and Safety Executive (HSE).

The register’s purpose? To keep the public safe by ensuring only qualified, competent engineers work on gas appliances. Every registered engineer gets a Gas Safe ID card. Think of it as your pass to legal, reputable work in the UK’s gas industry.

The Path to Gas Safe Registration: Step-by-Step

1. Get the Right Qualifications & Gather Evidence of Competence

Before you even think about applying, you need to prove you’re competent. This means holding the right qualifications for the type of gas work you intend to carry out. The standard route includes:

• Core Domestic Gas Safety (CCN1) qualification
• Accredited Certification Scheme (ACS) assessments for specific appliances (boilers, cookers, fires, etc.)
• NVQ or equivalent if you’re starting via an apprenticeship

If you’re new to the industry, you’ll need to complete a recognised training programme (you can find our new entrant gas training course here), build a portfolio of supervised gas work, and pass your ACS assessments.

During your portfolio, you gather evidence of competency. This is necessary to demonstrate your competency in working safely with gas. The evidence is usually in the form of photographs, signatures of proof of work from a qualified gas engineer, as well as the certificates from your awarding body after completing your final ACS assessments.. These are generally sent directly to the Gas Safe Register electronically.

For more on training, check out our Gas Engineer Courses.

2. Apply for Gas Safe Registration

Once you’ve got your qualifications, it’s time to apply. Here’s how:

• Apply online via the Gas Safe Register website.
• Alternatively, you can apply by post if you prefer to use paper-based methods.

What you’ll need:

• Business contact details (name, address, phone)
• National Insurance numbers for all engineers to be registered
• Proof of qualifications (sent by the awarding body)
• Payment method

Cost: The fee is typically around £322.25 + VAT for a new application (includes one engineer and one year’s registration). Additional engineers cost extra.

Annual renewal: Registration lasts 12 months and must be renewed each year. Renewal fees are lower than the initial registration.

3. Undergo a Probation Period

All new registrations are subject to a three-month probation. During this period, you must:

• Keep detailed records of all gas work
• Notify the Gas Safe Register of every job you complete
• Be prepared for an inspection by a Gas Safe Inspector

If you don’t provide evidence of work during probation, your registration can be suspended. Once you’ve demonstrated competence, you’ll move out of probation and become a fully-fledged Gas Safe Registered business.

4. Get Your Gas Safe ID Card

Once registered, you’ll receive your Gas Safe ID card. This lists your registration number, expiry date, and the categories of work you’re qualified to undertake. Always carry this when working—it’s your proof of legitimacy.

What Qualifications Do You Need? (And How to Get Them)

The essentials:

• Core Domestic Gas Safety (CCN1)
• ACS Assessments for each appliance type you want to work on (boilers, cookers, fires, meters, etc.)
• NVQ Level 2/3 in Gas Installation and Maintenance (for apprenticeships)
• Portfolio of supervised gas work (for new entrants)

Routes to qualification:

• Apprenticeship (NVQ): Ideal for school leavers. Combines classroom learning with on-the-job training. Takes 18–48 months.
• Gas Training Courses: For career changers or those with construction experience. See our New Entrant or Experience Route Gas Training Packages.

How Much Does it Cost to Join the Gas Safe Register?

Here’s a breakdown of typical costs (2025):

Note: Prices can change, so always check the official Gas Safe Register fees page for up-to-date costs.

How Long Does it Take to Become Gas Safe Registered?

Firstly, if you are new to the gas industry, you will need to complete your training and ACS assessments. It is hard to put an exact timeframe due to the different routes an individual can take. You can find out more in our How Long Does It Take To Become A Gas Engineer article.

Following your training, you will need to apply to the Gas Safe Register. Once the application has been approved, Gas Safe will place the applicant on a 3-month probationary period.

For new entrants, with the previously mentioned training, assessment and probation period included, it can take roughly between 18 months to 4 and a half years to be Gas Safe Registered.

If you are renewing your Gas Safe Registration, the process is a lot shorter. After completing the payment process for the renewal, within the next 10-15 working days, engineers should receive their new ID card and registration certificate.

Ready to Join the Gas Safe Register?

Taking the step to join the Gas Safe Register isn’t just about ticking a box, it’s about proving your professionalism, protecting your customers, and opening the door to a rewarding career in the gas industry. Whether you’re just starting out or looking to upskill, Logic4training is here to guide you through every stage, from your first training course to your Gas Safe ID card and beyond. If you’ve got questions, want tailored advice, or are ready to book your place on a course, our team is always happy to help. Make your move today and become Gas Safe. Stay compliant and build a future you can be proud of.

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FAQs

What is the Gas Safe Register UK and why do I need to join?

The Gas Safe Register is the official list of qualified gas engineers in the UK. By law, you must be on it to work on gas appliances. It ensures public safety and proves your competence.

What qualifications do I need to join the Gas Safe Register?

You’ll need the Core Domestic Gas Safety (CCN1) qualification, relevant ACS assessments, and a portfolio of supervised gas work. Apprentices need an NVQ or equivalent.

How much does it cost to join and renew Gas Safe registration?

Initial registration is £322.25 + VAT for one engineer. Annual renewal is £179.03 when renewed online.

What happens during the Gas Safe probation period?

You’ll be fully registered but must notify Gas Safe of all jobs and may be inspected. If you don’t provide evidence of work, you risk suspension.