By-Laws setting membership dues are as follows:
- The annual membership fee for Member Organizations (MOs) shall be the equivalent of $5.00/€5.00 per individual full member of the MO and the equivalent of $2.00/€2.00 per individual senior citizen and student member. The minimum fee for all MOs shall be the equivalent of $150.00/€150.00.
- Every Associated Organization (AO) pays $75.00/€75.00 in membership dues annually.
- The individual member of the International Member Organization (IMO) fee is $10/€10 per annum.