• Why join?

    Compliance:
    Do you need an IDU?

    Simplify your collection and maketake-back easier for your customers

    Solutions for every industry

    • 01

      Register at

      Register and submit your application in just a few clicks
    • 02

      Get an IDU* from us

      Once your application has been validated, you will receive a * Unique Identification Number in just 48 hours.
    • 03

      Access all our services

      Eco-participation declaration, take-back solutions...

    Frequently asked questions

    • How do I make my declaration?

      To help you with your declaration step by step, we invite you to consult the operating instructions available on this page operating instructions: declare

    • Where can I find the list of products included or excluded from the scope?

      Ecomaison provides several tools: *Our online tool: https: //espace-services.ecomobilier.fr/connaitre-les-produits-couverts-par-Ecomaison *The catalog of tariffs / scales for each EPR sector

    • How do I know if I should join Ecomaison?

      Membership of Ecomaison is reserved for Producers/Marketers. To find out if you are a member, please go to the relevant sector page.

    • What is the unique identification number (UID)?

      The IDU, or unique identification number, is proof of your registration with ADEME's National Register of Producers. It is required to market your products in France. When you sign up, Ecomaison takes charge of obtaining this number from ADEME, and gives it to you once it is known, to certify your compliance. The IDU must also be included in your product's general sales conditions (GSC), or any other contractual document. In the event of late registration, it is still necessary to register. Ecomaison will take the necessary steps to provide you with a unique identifier once your product declarations have been regularized retroactively over a 3-year period. Find out more about the unique identifier number

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  • Webinar event icon

    Webinar

    • All sectors

    The Packaging Pro Extended Producer Responsibility (EPR) scheme is taking shape; Ecomaison supports you with reporting, optimization strategies, and access to the Ecomaison College at Citeo Pro

    • From May 18, 2026 – 2:00 p.m.
    • As of May 18, 2026 – 3:00 p.m.

    We invite you to join our webinar, “The Extended Producer Responsibility (EPR) for Professional Packaging is Taking Shape: Ecomaison Guides You Through Reporting, Optimization Strategies, and Access to the Ecomaison College at Citeo Pro.” The Ecomaison team will answer your questions live.

    Webinar