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How do I check a French EPR number (IDU) in ADEME's registers?

ADEME publishes the registers as open data: producers registered in SYDEREP with their unique identifier, producers no longer compliant (IDU withdrawn), and the members of each eco-organisme.

Last updated 6 November 2026Sources linked below

How marketplaces use them

  • The marketplace must check the format and coherence of the IDUs its sellers give; the ministry suggests doing it every quarter. Ministère de l'Écologie
  • ADEME gives marketplaces the full list, including withdrawn IDUs. Ministère de l'Écologie
  • When an eco-organisme ends a contract it reports the withdrawal to ADEME, and the IDU is no longer valid. Ministère de l'Écologie

Checking a supplier

If you resell goods and your supplier is the producer, ask for its IDU per stream and look it up in the register; a missing or withdrawn IDU means the duty may fall on you as the first to place the goods on the French market. Ministère de l'Écologie Our IDU register page is built from ADEME's data.

Price

Our fee. Standard is €190 a year per eligible stream, Plus is €990 a year for up to three streams in one mandate, with a median saving of €1,071 a year in eco-contributions across our published clothing, footwear, electronics and furniture examples. Setup is €0, and eco-contributions are paid at the eco-organisme's published rate with 0% markup. See pricing.

Frequently asked questions

Why does Amazon say my IDU is invalid?

Usually the IDU is for another stream, another company, or was withdrawn. See why a marketplace rejects an IDU. ADEME

Is one IDU enough for all products?

No. One IDU per stream.

Razvan Toma
Written byRazvan Toma

Razvan Toma is the founder of EPR France Rep, a France-established authorised representative (mandataire) for producers with no French establishment. He has worked in waste management and recycling since 2009, running waste-separation programmes inside large B2B organisations in France for clients including Chanel, Microsoft, Decathlon, Pirelli, IKEA, Vinci, Capgemini and E.Leclerc.

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What the public register shows, and what it does not

ADEME publishes the IDUs held by registered producers.

You can checkYou cannot check
That an IDU exists and the company it belongs toWhether the company has declared or paid
The stream the IDU coversWhich products the company declares
The eco-organisme that issued itWhether the IDU covers the products a seller lists
Whether a foreign company has a representative in France

Checking an IDU a supplier or seller gives you

CheckWhat a pass looks likeIf it fails
FormatFR followed by digits and letters, as ADEME issues itAsk for the certificate the eco-organisme sent
Company nameMatches the legal entity on the invoiceThe IDU is someone else's: ask who is the producer
StreamMatches what you buy (a textile IDU does not cover electronics) Ask for the IDU of the right stream
Who is the producerThe company that first places the goods on the French marketSee who is the producer

Marketplaces run the same checks before they accept an IDU. Rejections usually come from a name or stream mismatch: IDU rejected by a marketplace. ADEME

If a seller has none

FailureSanctionSource
Not meeting EPR duties after formal noticeUp to €1,500 (individual) or €7,500 (company) per unit or tonne concernedLégifrance
Still not complyingDaily penalty up to €20,000Légifrance
Register and IDU failuresFine up to €30,000Légifrance
No IDU on a marketplaceThe platform blocks the listing or pays in your placeMinistère de l'Écologie

Who runs what in France

Get your French EPR numbers

We act as your representative in France: registration, IDUs and declarations. No setup fee.