Every Estonian composer or musicologist with higher education in this field can become a member of Estonian Composers’ Union. For that cause, it is necessary to fill an application form (the form is in Estonian).
The application form which you deliver to the board of Estonian Composers’ Union, should include the recommendations by two members of the union.
The rights and commitments of ECU members are enacted by the Constitution of Estonian Composers’ Union (in Estonian).
Since 2012, the membership fee is 15 Euros, 5 Euros after the age of retirement.