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Membership

Join Twiice

Joining Twiice means formally transferring your obligations under the EPR scheme for professional packaging (EPRO) to an eco-organisation approved by the public authorities. It also gives you access to technical and financial support and specialist expertise to accelerate the circularity of your professional packaging.

Membership is completed entirely online through MyTwiice in 10 to 20 minutes. No membership fee is charged when you join.

By joining now, you can prepare for the entry into force of EPRO and avoid a significant retroactive adjustment to your eco-contribution.

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Key figures

  • 10–20 minutes

    to join

  • 72 hours (working days only)

    to obtain your IDU (subject to issuance by ADEME).

  • 0€

    membership fee

  • 100% online

    through MyTwiice

Who must join?

Any company identified as a producer placing professional packaging on the market must join an approved eco-organisation. This is a regulatory obligation.

Depending on your organisation, several situations may apply:

01

A single company

One membership.

02

Several subsidiaries

Each entity placing packaging on the market must be assessed individually.

03

An authorised representative

May join on behalf of a producer not established in France, or represent a producer established in France.

Since 10 July 2026, Article L. 541-10-9-1 of the French Environmental Code has required the appointment of an authorised representative established in France to fulfil obligations under an EPR scheme. A subsidiary with its own legal entity in France may perform this role.

Join Twiice

Not sure whether your company is subject to EPR?

Take the test in a few questions.

Your membership journey in seven steps

Determine precisely which legal entity is concerned: head office, subsidiary, holding company, etc.
If several subsidiaries place packaging on the market, each must be assessed.

Twiice tip: before you start, have the following ready:

  • SIRET number and Kbis extract;
  • legal representative’s contact details;
  • bank details.

This will save you valuable time.

Have the following information ready:

  • account creator’s contact details;
  • company information;
  • signatory’s contact details;
  • contract type (own account, group or authorised representative).
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Once your contract has been validated, Twiice provides your Unique Identifier (IDU) within 3 working days (subject to issuance by ADEME). This number must appear in your General Terms and Conditions of Sale or any other contractual document.

SEPA direct debit is the standard payment method. You may also pay by bank transfer or bank card. You can change this choice at any time. Setting it up when you join helps avoid any delay when your first contribution is called.

Prepare your data directly in MyTwiice. You have from 1 January to 28 February 2027 to submit your declaration and amend it if necessary.

Your declaration is an estimate of the professional packaging placed on the market in 2027. An adjustment will be made in 2028 based on the quantities actually placed on the market in 2027.

View the regulatory timeline

Once you have submitted your declaration:

  • check your eco-contribution;
  • you can amend your declaration throughout the declaration period;
  • identify the eco-modulation benefits you are eligible for, and make sure you can provide evidence for them.
Understand eco-modulation

You can choose to pay in one or several instalments. Download the guide to find out more about the payment arrangements.

  • Identifying the wrong legal entity or choosing an unsuitable contract structure;
  • Waiting until the last few days to join;
  • Failing to prepare the required information before creating your account.

The IDU: proof of your compliance

The Unique Identifier (IDU) confirms that your company is a member of an approved eco-organisation. Twiice provides it within 3 working days of your contract being validated (subject to issuance of the IDU by ADEME).

Your IDU is specific to EPRO, must appear in your General Terms and Conditions of Sale or contractual documents, and remains valid as long as your membership is active and your information is up to date.

If anything changes (contact details, a new subsidiary, a change in legal structure, etc.), remember to update your MyTwiice account.

What your membership includes

From the moment you join, you receive support tailored to your day-to-day reality.

Eco-contribution calculator

Estimate your contribution and instantly see the effect of eco-modulation on reusable or reused packaging.

Complete history

Find all your declarations, contracts and invoices in your MyTwiice account.

Access MyTwiice

Eliia, our AI agent

Ask questions about EPR, your obligations or your declaration, 24/7.

View the FAQs

Are there any membership fees?

No. Twiice charges no membership or administration fee. Its operating costs are covered by the eco-contribution.

A minimum invoice amount nevertheless applies, regardless of the volume of professional packaging declared.

Companies placing less than 4 tonnes of packaging on the market per year may be eligible for a simplified declaration with a flat-rate fee.

  • File PDF – 4 MB
    • Restricted access

    Guide des tarifs d’éco-contributions Twiice 2026

    • View all our resources

    Support at every stage

    You are never on your own.

    Telephone assistance

    For any questions about your membership, declaration or contribution.
    +33 9 70 25 60 11 (standard rate from France)

    Tailored support

    For multi-subsidiary structures, authorised representatives and complex organisations.

    Contact Twiice

    Take action

    Compliance is the first step. Twiice then helps you optimise your packaging, reduce your environmental impact and manage your eco-contribution.

    Join Twiice Discover Twiice’s services

    FAQ

    Membership is completed entirely online through MyTwiice. Have the required information ready: account creator details, company information, contract signatory details and the type of contract required. Once validated, Twiice registers your company and provides your Unique Identifier (IDU).

    No. There are no membership or application fees. Twiice’s operating costs are included in the eco-contribution fee schedule.

    You can join directly through MyTwiice.

    Vous pouvez adhérer directement depuis MyTwiice.

    Adhérer à Twiice

    Your regulatory obligations continue to apply regardless of membership. If you do not join, you lose access to structured support and to the financial support for which your organisation may be eligible, and you may be exposed to the penalties provided for under the French Environmental Code.

    Twiice provides your IDU within 3 working days of your registration on MyTwiice and the signature of your contract. It is specific to EPRO and must appear in your General Terms and Conditions of Sale.

    We are here for you

    Would you like to find out more, or need help with your membership process?