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Declarations are submitted via the myBatbase declaration platform.

This is a secure environment where, as a participant, you can log in using a personal login.

Click here to go directly to myBatbase

The declaration

Declarations can be based either on your sales or your purchase data. Below you will find a list of the available possibilities:

  1. If you draw up an invoice for every sale involving batteries or battery-powered devices, your declaration to Bebat is based on your sales data.
  2. However, if you only use receipts, or a combination of receipts and invoices, your declaration will be based on your purchase data.
  3. If during a certain period you have not put any batteries or battery-powered devices on the market, you must submit a nil return.

Every declaration must be submitted via the myBatbase declaration platform. This is a secure environment where you can log in using a personal login.

Simplified declaration

What is the simplified declaration?

The simplified declaration means you only have to submit one single declaration per year for the number of batteries you put onto the market (individually or built-in). This declaration uses a limited number of nomenclature numbers. Here you will find an overview of the nomenclature numbers in question.

Am I eligible for a simplified declaration?

Members who put fewer than 10,000 batteries on the market (individually or built-in) are eligible for a simplified declaration.

When should the simplified declaration be submitted?

Simplified declarations must be submitted by 28 February of the year following the declaration year.

Monthly declaration

Members who market more than 10,000 batteries per year (individually or built-in) must submit a monthly declaration. This must be done within a month from the end of the declaration period and with full respect of the nomenclature.


The nomenclature is a list containing all batteries known to Bebat. The nomenclature number of a battery is based on the following information:

The nomenclature of the batteries consists of 2 parts indicated by a letter:

Nomenclature numbers can be looked up via the search function available in myBatbase.

Declaration of battery packs

A battery pack is a set of batteries or accumulators that are connected and/or that have an outer packaging that constitutes a single unit and should not be opened or subdivided by the user. For the purposes of declaration, battery packs must be considered as a whole and must not be counted as individual cells.

Importance of an accurate declaration

It is important that you report the correct number of batteries that were put on the market and use the right nomenclature numbers. The latter are key in determining the chemical family and the battery weight and they also provide other information necessary for reporting to the regional authorities.

The regional authorities determine the collection targets based on the declarations submitted by the members.

In the future, Bebat will introduce differentiated contributions; this means contributions will vary depending on the chemical family and weight of the batteries.

As a result, using the right nomenclature numbers will be essential in determining the right environmental or administrative contribution.