RGE: Qualification or Certification? The Two Routes Explained

For most firms, “becoming RGE” means putting a file together with Qualibat or Qualit’EnR. That is the busiest path — but it is not the only one. French regulation provides two distinct routes to the same mark, and this duality explains why names such as Certibat or Cequami keep surfacing in RGE discussions without anyone being quite sure where to file them.

Here is what legally separates a qualification from a certification, why both lead to the same outcome for the client, and how to choose your point of entry.

Two normative routes in the same order

It all turns on Article 1 of the order of 1 December 2015 (“arrêté”), which sets the qualification criteria required for clients to benefit from energy-renovation aid. The text states that a quality-mark framework is deemed to meet the requirements as soon as it satisfies:

• either the requirements of standard NF X 50-091 or equivalent, while respecting the specific or additional criteria set out in Annex I;
• or the requirements of standard NF EN ISO 17065 or equivalent, while respecting the specific or additional criteria set out in Annex II.

The first standard sets the requirements applying to qualification bodies for firms. The resulting quality mark is called a qualification: it bears on a firm’s technical capacity, means and competences in a given activity.

The second is the international standard applying to bodies certifying products, processes and services. The resulting mark is called a certification: it bears on the firm’s competence to design and deliver energy-renovation works, assessed through its organisation.

Two standards, two annexes, two families of bodies — one single RGE mark at the end.

What really differs between the two routes

	Qualification route	Certification route
Normative reference	NF X 50-091 + Annex I of the order	NF EN ISO 17065 + Annex II of the order
Bodies	Qualibat, Qualifelec, Qualit’EnR, OPQIBI…	Certibat, Cequami…
What is assessed	The firm’s technical capacity in a category of works identified by a nomenclature code	Command of the process of design and delivery, judged on the firm’s organisation
Nature of the evidence	Recent site references, human and material resources, insurance, administrative compliance, a trained technical lead	Demonstrated resources and financial health, documented procedures, complaint handling, annual follow-up
Who decides	A qualification panel, on the file	A certification body, on the basis of an audit
Effect for the client	RGE mark, access to aid	RGE mark, access to aid

The most operational difference lies in what you put forward. On the qualification route, you prove what you have done: recent sites in the category concerned, insurance naming the activity, a technical lead whose training is current. On the certification route, you prove that you can do it repeatably: how a project is scoped, who checks it, what happens when a client complains, how subcontractors are monitored.

Another notable gap: the “whole-package” RGE certification targets professionals who design and steer a complete renovation, including by handing individual trades over to qualified RGE firms. Certibat presents its offer as intended for building professionals “able to design and deliver whole-house energy renovation packages” — contractors, individual-house builders, project managers. Cequami, now part of the Qualitel group, addresses the individual-house world, with a CertiRénov RGE certification. On exact scopes, only the documentation published by the body counts at the moment you file.

Where did Cofrac accreditation go?

This is the point that confuses people most, because it changed recently.

Historically, qualification bodies were accredited by Cofrac — France’s national accreditation body — on the basis of NF X 50-091. That accreditation ended on 30 June 2024 for regulatory qualifications. It is replaced by an approval (“agrément”) granted by order of the ministers for construction and for energy, provided for in the construction and housing code: five years maximum, renewable, with an obligation to comply with the 2024 version of the standard. The bodies responsible for supervision remain accredited by Cofrac or by another signatory of the European multilateral agreement.

On the certification side, the logic has not moved: the certification body operates under Cofrac accreditation to ISO/IEC 17065.

A frequently misread consequence: an RGE qualification certificate that no longer carries a Cofrac logo is not suspect for that reason. Since 2024, that is the normal state of affairs.

Which profile suits which route

The qualification route remains the natural one for a very small firm practising a clearly identified trade: heat-pump installer, joiner-fitter, electrician working in energy engineering. The reasoning runs by works code, and the point of entry depends above all on your trade. That is the subject of our comparison of Qualibat, Qualifelec and Qualit’EnR and of our guide to becoming an RGE firm.

The certification route makes sense when the firm sells an outcome rather than a trade package: whole-house renovation, general contracting, individual-house building, project management across several trades. What the client is buying is then not fitting skill but the ability to hold a whole together — and assessment by process describes that reality better than a stack of trade qualifications.

The sorting criterion is therefore less size than the unit of sale. A technical package? Qualification. A complete, coordinated operation with subcontracting? Certification deserves a look.

What the research says about the value of a quality mark

The RGE mark unlocks aid — but it does something else first: it signals a quality the client cannot assess for themselves. A householder has no way of judging how insulation was fitted once the wall is closed up.

That signalling function has a measurable economic value. Barkat Ullah, in a study published in 2020 in the Journal of Multinational Financial Management (“Signaling value of quality certification: Financing under asymmetric information”), analyses a sample of 39,638 firms, mostly SMEs, across 137 countries. He shows that firms holding a quality certification gain easier access to external finance than comparable uncertified firms — and that the value of the signal grows with information asymmetry, so it matters most for small businesses (see the study).

Translated for a building firm: the return on a quality mark is not limited to subsidised jobs. It also plays out with banks, insurers and principals — everything that depends on a third party’s ability to trust you without being able to inspect you.

Reading a certificate: which route did the firm take?

Three reflexes are enough, in order:

1. Look at the name of the issuing body. A qualification body (Qualibat, Qualifelec, Qualit’EnR, OPQIBI) signals the qualification route. A certification body signals the certification route.
2. Look at the wording. A qualification points to a nomenclature code and a works description. A certification points to a framework and an organisational scope, with no trade code.
3. Check the official RGE directory published on France Rénov’. It is the only check that counts, and it is free. The quotation must let you identify the quality mark by the body’s name and the document number: a logo alone proves nothing.

What if you are already committed to ISO 9001?

A firm already certified to ISO 9001 starts with a genuine advantage on the certification route: document control, complaint handling, internal audits and management review are exactly the sort of arrangements a process-based assessment expects. The vocabulary is familiar and the firm knows how to live through an audit.

Take care not to confuse registers, though: ISO 9001 is not RGE. It is a generic management-system certification, not a quality mark within the meaning of the order; it waives no requirement and unlocks no entitlement to aid. On any pooling of audits or documents, only your contractual relationship with the certification body settles the matter: ask before you sign, not afterwards.

Take action

Start with the right question: are you selling a technical package or a whole operation? The answer points to one route or the other far better than your turnover does. Then check the scope published by the body you are targeting — that is what counts, not a comparison table. And plan the competence side: our guide to approved RGE training sets out the training routes for the technical lead, with a free ebook that walks through the whole process.