Membership in ISNET is open to all OIC Muslim states which accept the obligations contained in the present Charter and, in the judgment of the Organization, are able and willing to carry out these obligations. The admission of any such state to membership in ISNET will be effected by a decision of the Governing Body Meeting upon the recommendation of the ISNET Secretariat.
An OIC member country can become a member of ISNET by filling out the membership form and fulfilling the financial criteria of mandatory contribution as membership fee. Member countries are also responsible to nominate an R&D organisation as the focal point. In almost all cases, the benefits derived from membership greatly outweigh the membership contributions.