The UAI Number for a French Apprenticeship Center (CFA): What It's For and How to Get It

Your activity declaration is validated, your NDA number is printed on your documents: you think you’re ready to welcome your first apprentices. Yet without a second number — the UAI code — no apprenticeship contract can be registered, and your CFA stays invisible on Affelnet and Parcoursup. It’s one of the steps most often discovered too late by CFA founders, right at the moment it becomes blocking: just before the start of the school year.

What the UAI number is, and how it differs from the NDA

The UAI number (Unité Administrative Immatriculée) is an 8-character identifier — 7 digits followed by a letter — issued by the regional education authority (rectorat) and recorded in the Ministry of Education’s academic and ministerial directory, RAMSESE. It applies to any structure “contributing to the functioning of the education system”: schools, middle schools, high schools, higher-education institutions, and therefore CFAs (apprenticeship training centers).

It does not replace your activity declaration number (NDA), issued by the DREETS after filing form Cerfa 10782: the two numbers coexist and serve different administrations.

	NDA	UAI
Issued by	DREETS	Regional education authority (rectorat), via RAMSESE
What it authorizes	The exercise of a professional training activity	The identification of the CFA within the education system
What it unlocks	Invoicing, agreements, funding	Registering apprenticeship contracts, visibility on Affelnet/Parcoursup
Prerequisite	None (initial declaration)	NDA already obtained

A CFA needs both numbers, and the UAI can only be requested once the NDA has been obtained: it’s a sequence, not an alternative.

Who needs to apply for a UAI number

Any organization delivering training through apprenticeship must apply for a UAI code, whether it’s a standalone CFA or an in-house company CFA. This follows the same logic that generally distinguishes a CFA from a standard training organization: as soon as you host apprentices under contract, the UAI becomes part of the file, just like the NDA.

The process, step by step

1. Obtain your NDA first. The UAI registration can only be requested once your activity declaration has been confirmed by the DREETS — that confirmation letter, mentioning your NDA number, serves as supporting evidence for the rectorat.
2. Put together the UAI application file with the rectorat of the education authority where your CFA is located. It generally includes the registration request form, the official DREETS activity authorization letter mentioning the NDA, and your organization’s identification documents (bylaws, business registration extract where applicable). Some education authorities have digitized the procedure; others still expect a postal or email submission according to their own rules — check directly with the relevant academic department, since practice is not uniform across France.
3. Submit the complete file. A single missing document is enough to put the file on hold, and it often goes back to the end of the queue rather than being treated as a simple follow-up — get it right on the first submission.
4. Wait out the processing time, generally on the order of 4 to 8 weeks depending on the workload of your education authority’s RAMSESE service. This delay isn’t guaranteed by any regulation: treat it as a rough estimate to plan well ahead for, never as a commitment.
5. Confirm receipt of the code and record it on your agreements, your apprenticeship-contract management platform, and any Affelnet or Parcoursup listings.

For a CFA opening ahead of a September start, the right move is to launch the UAI request as soon as the NDA is confirmed — without waiting to finalize the rest of the back-to-school checklist — so you don’t end up in August with candidates ready to go and no way to register their contracts.

The case of multi-site CFAs

A CFA opening several training locations cannot automatically assume that a single headquarters UAI covers all of them: depending on the education authority, each site physically hosting apprentices may need its own registration in the RAMSESE directory, on top of the logic already familiar from a secondary Qualiopi establishment. Since practices vary from one rectorat to another, check this point directly with the academic department before opening a new site rather than relying on a general rule.

What stays blocked without the UAI number

The absence of a UAI isn’t a quiet administrative non-conformity — it has immediate operational consequences.

• No apprenticeship contract can be registered with the relevant OPCO, no matter how many employers are ready to hire.
• The CFA does not appear on Affelnet, the regional guidance platform that channels a significant share of underage candidates toward apprenticeship programs.
• It stays invisible on Parcoursup for the relevant post-secondary programs, cutting off a major recruitment channel for new generations of apprentices.
• The national apprenticeship dashboard and official statistical reporting cannot attribute your enrollment figures to an identified institution.

These blockers don’t spare CFAs whose NDA is perfectly in order: the NDA authorizes the activity, but only the UAI makes it actually operational for apprenticeship.

Why this administrative delay is worth planning for

Registration delays aren’t a minor annoyance — they genuinely weigh on an organization’s ability to start operating on time. The landmark study by Simeon Djankov, Rafael La Porta, Florencio Lopez-de-Silanes and Andrei Shleifer, “The Regulation of Entry,” published in 2002 in the Quarterly Journal of Economics (see the study), measured across 85 countries the number of procedures and the official time required to legally start a business, and showed that registration delays directly weigh on founders’ ability to get their activity off the ground. A CFA that treats the UAI as a side formality to handle “whenever there’s time” takes the same risk at the scale of a training program: discovering the blocker exactly when it costs the most — at the start of the school year.

Common mistakes to avoid

• Waiting until “everything else is done” before launching the UAI request, when it can start as soon as the NDA is confirmed.
• Underestimating the processing time by scheduling it right before the school year starts, with no margin for an incomplete file.
• Forgetting a secondary site in the registration request, for lack of checking the specific rule at your education authority.
• Not following up with the rectorat when there’s no response beyond the estimated delay: a file can sit pending without proactive notification.

Take action

Opening a CFA stacks up administrative steps — NDA, UAI, agreements, regulatory calendar — and a single misordered step can cost precious weeks before the school year starts. The Complete Kit Certif (€297, 14-day guarantee) includes the process calendar and the document templates expected for a smooth Qualiopi certification, a prerequisite for apprenticeship funding. To structure the creation of your organization from the very first steps, the ebook “Create Your Training Organization in 30 Days” (€67) guides you step by step, and the Complete Pack (€347) bundles both.