There are four levels of membership fees depending on the number of members of the affiliated National Association:
|Number of members||Annual fee|
|≤ 50||€ 500|
|51 to 200||€ 1.000|
|201 to 500||€ 2.000|
|≥ 501||€ 4.000|
According to item 4.2 of the ECCOMAS bylaws, the list of members and their email addresses should be provided when the annual fee is paid to ECCOMAS. The identification of individual members enables a reduction of ECCOMAS conference fees and the access to ECCOMAS facilities.