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Rue Montoyer 24/20
B - 1000 Brussels
T: +32 2 556 25 86
F: +32 2 287 08 75

How to join?

Companies or individuals interested in joining WEI are requested to complete the application form and to send it to the WEI secretariat for the attention of the Executive Committee.

Depending on the nature of the activities of the applicant, one or other membership category will apply.

All applications are first discussed by the Executive Committee and then submitted to the General Assembly for formal ratification.

Applicants will be requested to sign the WEI Charter. We also advise them to read the statutory requirements governing WEI membership attached to the application form.

For more detailed information,
please contact the WEI secretariat (

Application form EN
Application form DE
Application form FR