The following information contains excerpts from the IISL Statutes and Bylaws. Specific reference is made to Article III of the IISL Statutes and Article 3 of the Bylaws.

  1. Election of new Members by the Board of Directors takes place twice a year.
  2. An application must include: (i) nominations in support of the applicant, duly endorsed on the form or sent via e-mail to Membership Committee; and (ii) latest CV of applicant, along with a brief note, indicating space related activities, interests and publications (if any) of the institution.
  3. Completed nomination forms must be received by the IISL Membership Committee at before 1 FEBRUARY or before 1 AUGUST.

All Members of the Institute, except prospective members, pay annual Membership dues, the amount of which is established by the General Assembly on a proposal by the Board of Directors.

Dues are paid per fiscal year (from 1 August until 31 July). Members are in good standing when they are less than or equal to two years in arrears of Membership dues.