You received an ADEME letter.
What it means and what to do in the next 30 days.

Three distinct French authorities issue EPR-related compliance letters, and the response differs significantly depending on which one you received. ADEME (Agence de la transition écologique) handles registry and IDU matters. DGCCRF (Direction générale de la concurrence, de la consommation et de la répression des fraudes) handles consumer-facing enforcement and is the body that issues actual fines. Eco-organisms (Citeo, Refashion, Ecosystem etc.) handle their own member compliance and can write to you about declarations or contributions.

Read the letterhead carefully. The legal basis cited at the top of the page tells you which regime you are in. Articles L. 541-10 and following = ADEME. Articles L. 511-1 and following of the Code de la consommation = DGCCRF. Eco-organism letters reference their internal accreditation or the AGEC law (Loi 2020-105 of 10 February 2020) without citing a specific Code article.

The mise en demeure

The most common EPR enforcement letter is a mise en demeure — a formal notice to comply within a stated deadline. For EPR breaches, the letter is grounded in Article L. 541-9-6 of the Code de l’environnement, which authorizes the competent authority to demand compliance and, failing that, to impose administrative fines.

A mise en demeure is not yet a fine. It is a legal precondition: the authority is required to give you a chance to comply before sanctioning. If you respond adequately within the deadline, the case is typically closed with no further consequence. If you ignore the letter or your response is judged insufficient, the authority can move to sanction administrative — the actual fine, which can reach €30,000 per non-compliant product family.

The response deadline is real

Most EPR mise en demeure letters give you 30 days from receipt to bring your situation in compliance and to provide evidence. The deadline runs from receipt (réception), not from the postmark date. If the letter was sent registered mail (lettre recommandée avec accusé de réception) — and they almost all are — the receipt date is the day you or your agent signed for it.

Critical point for non-EU sellers: if the letter is addressed to your French authorized representative and you only learn about it second-hand, the deadline still runs from the representative’s receipt date. Confirm with them immediately.

How to respond in 5 steps

Step 1 — Identify exactly what they say you breached

The letter will state one of three breaches: (a) failure to register with an eco-organism for one or more streams, (b) failure to declare and pay eco-contributions, or (c) failure to provide an IDU to a marketplace operator who forwarded the case to ADEME. Match the alleged breach to your actual operations — authorities sometimes flag streams that do not apply to your products.

Step 2 — Engage an authorized representative if you have not already

Non-EU producers cannot file directly with eco-organisms. If the breach is “failure to register”, you cannot fix it without appointing a French authorized representative who signs the eco-organism mandate. See our services overview for the streams we cover.

Step 3 — File the missing registrations

File with each relevant eco-organism. Each filing produces an IDU within 2 to 3 weeks. For an active enforcement file, some eco-organisms (notably Citeo and Ecosystem) will fast-track if the representative attaches the ADEME letter to the registration dossier.

Step 4 — Draft a written response

Reply by registered mail before the deadline. Even if you do not yet have the IDU, send a response showing the steps you have taken: representative appointed, eco-organism dossier filed, expected publication date. Authorities respond well to good-faith engagement. The response should include:

• Reference to the case number in their letter
• Acknowledgment of the alleged breach
• Concrete remediation actions taken with dates
• Supporting evidence (mandate signature, eco-organism filing receipt)
• An expected IDU publication date (request a status from the eco-organism)
• A commitment to update the authority once the IDU is published

Step 5 — Update once IDUs are issued

As each IDU is published on SYDEREP, send a follow-up to the authority with the IDU number. ADEME can verify it directly. Once all streams are covered, request written confirmation that the file is closed.

What happens if you ignore the letter

Under Article L. 541-9-6, ignoring a mise en demeure opens the door to the full sanction grid:

• Up to €30,000 per SKU per non-compliant product family placed on the French market.
• €1,500 per non-declared item for failing to declare tonnages or pay eco-contributions.
• Public listing on the ADEME non-compliance roster, which marketplaces query to refuse onboarding.
• Customs seizure of inbound shipments at the French border, in force since 2024.
• Astreinte journalière — a daily penalty until you comply, typically €500 to €1,500 per day per breach.

Detailed exposure analysis with examples is in our penalties guide.

What NOT to do

• Do not ignore. A non-response is treated as an admission and accelerates the sanction.
• Do not respond in English only. French administrative procedure requires the response in French. An English-only reply may be deemed inadmissible.
• Do not pause your French sales as a defense. Stopping shipments does not retroactively fix the breach. You need the IDU.
• Do not negotiate the legal basis. EPR obligations are statutory. Arguing “we did not know” or “we are not really a producer” almost never succeeds for non-EU sellers shipping to France.
• Do not respond without a representative. Non-EU producers cannot legally remediate without one.

How fast can it actually go?

Typical timeline from receipt to file-closed, in our experience as representatives:

• Day 0 — Letter received. Same-day call with representative.
• Day 1 — Mandate signed (electronic).
• Day 1-3 — Eco-organism filings submitted, flagged urgent.
• Day 5-7 — Acknowledgment letter sent to ADEME with proof of filing.
• Day 12-21 — IDU published on SYDEREP.
• Day 25 — Follow-up to ADEME with IDU. File typically closed within 2 weeks.

If you would like us to handle the response and the filings, the representative mandate signs same-day. See our pricing or contact us with the letter PDF attached for a fast scoping call.