Apply for WMDA registry membership

Apply for WMDA registry membership

If you work in an organisation that is already a WMDA member, you can register as a WMDA member affiliated with the organisation you are working. For this type of registration you need to have the ION number of your organisation, which you can easily find on WMDA Share.

Fill in the form below and you will be contacted by the WMDA office.

Join WMDA through a WMDA member organisation

  • Apply to join as WMDA registry member

    This form is only if you work in a WMDA regular or provisional member organisation.
  • Please give the Issuing Organisation Number (ION) of your organisation in order to see to which listing organisation you are affiliated with. You can find the ION on the following website: (see