Preparing candidates for the French refrigerant certificate: a provider's guide

Preparing candidates for the French refrigerant handling certificate is a real training market, driven by energy renovation and by the F-Gas reform under way. It is also a market many providers enter with an approximate grasp of the legal structure — and discover too late that they have conflated two trades. Here is the framework.

Two trades to separate before selling anything

The first step is to be clear about what you are selling.

Preparing candidates for the personal certificate is vocational training. The provider delivers theoretical and practical teaching that puts the learner in a position to pass the assessment. That activity falls under ordinary training law: activity declaration, and the usual teaching and administrative duties.

Assessing candidates in order to issue the certificate is something else. The attestation d’aptitude provided for by article R. 543-106 of the Environment Code is issued by an assessment body (organisme évaluateur), certified for that purpose by an accredited certification body. That is a separate authorisation, with its own framework and its own controls.

Some operators do both and run preparation and assessment in the same session. Others only prepare and refer learners to a partner assessment body. Both models are legitimate, but they are not communicated the same way: announcing that you “issue the certificate” when you only prepare exposes you to complaints, and the subject touches on fair information about services offered.

What the RS5638 listing makes possible

The refrigerant handling certificate is listed in France compétences’ répertoire spécifique — the national register of short-form professional certifications — under number RS5638, with the ministry for ecological transition as awarding body.

Listing in that register is the mechanism that makes a certification eligible for the compte personnel de formation (CPF), France’s individual training account. It carries a direct consequence for the provider: as soon as the learner draws on public or pooled funding — CPF, a skills operator, France Travail schemes — the provider must hold Qualiopi certification.

This is the sole point of articulation between the regulatory world of refrigerants and that of vocational training, and it is misunderstood in both directions. A refrigeration firm training its own staff in-house has no need of Qualiopi whatsoever. A provider selling that preparation to third parties with public funding does need it, without the Environment Code having anything to say about it.

Watch point: a provider preparing candidates for a registered certification it does not own operates under a contract with the awarding body or its network. The terms of authorisation, fee-sharing and communication are found in that agreement, not in the quality framework.

Content that cannot be improvised

The content of the preparation is framed by the assessment specification, which distinguishes a written and a practical test. Two difficulties recur among providers starting out.

The technical workshop. The practical test covers real operations — connection, evacuation, charging, recovery, leak detection — on equipment representative of the category concerned. Preparation delivered in a classroom without a workshop does not prepare candidates for the test that actually fails them. This is a capital investment, not a slide deck.

The learners’ real level. The audience consists of experienced professionals who sometimes perform operations differently from what the specification expects, or who have never formalised a leak-testing protocol. Entry assessment is not a box to tick: it is what stops a technician with fifteen years in the trade from failing on a protocol.

The teaching argument that lands

A provider wanting to move beyond the “mandatory course” framing has the material for a solid technical pitch, grounded in published work.

A study by Kim and Braun published in 2012 in the International Journal of Refrigeration measured in the laboratory the effect of charge level on the capacity and efficiency of several air conditioners and heat pumps: a charge reduction of around 25 % comes with a significant degradation of energy efficiency and capacity (see the study). Tightness is not only an environmental duty: it is a driver of performance the end client sees on their bill.

A study by Francis, Maidment and Davies published in 2016 in the same journal analysed 1,464 maintenance records from two major UK supermarket chains, documenting where leaks actually occur — mostly pipework, joints and sealing components on compressor packs and high-pressure liquid lines (see the study). That kind of data turns a theory module into a targeted diagnostic session.

The market the reform opens

The recast under way is a development opportunity for providers that prepare for it.

Regulation (EU) 2024/573 of 7 February 2024, known as F-Gas III and in force since 11 March 2024, repealed Regulation (EU) No 517/2014. In France, two orders of 21 November 2025 rewrite how the capacity certificate and the personal certificate are issued. They widen the scope to natural refrigerants and hydrocarbons and introduce a periodic knowledge update.

Two training needs follow: skills build-up on flammable refrigerants and on CO₂ for new entrants, and knowledge refresh for a large stock of holders of historical certificates. Our article on what F-Gas III changes sets out the framework.

One important reservation: do not advertise deadlines you have not verified. The dates circulating in the trade press are not all consistent. A provider selling a session as “mandatory before date X” on the strength of a competitor’s brochure is exposed on the ground of fair commercial information.

Do not confuse it with RGE qualifications

A final clarification for providers working in construction: preparing candidates for the personal refrigerant certificate has nothing to do with the courses that open the RGE mark to companies. These are separate schemes, with different bodies and different logics — see our article on authorisation for RGE training providers.

Take action

Before launching an offer, settle three questions: do you only prepare or also assess, will your learners draw on public funding, and do you have a technical workshop matching the category concerned? The answers shape your legal structure far more than your syllabus does. The full framework is detailed on the refrigerants scheme page.