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OPTN Bylaws outline membership requirements for organizations and individuals to participate the in U.S. transplant network. The membership and professional standards committee (MPSC) oversees issues related to the bylaws. 

View the complete OPTN Bylaws (PDF - 2 M)

The OPTN Bylaws were last updated on 12/3/2019. The following bylaws were changed in this update: 

  • Bylaw 7.1: Composition of Standing Committees

This list will be linked to the corresponding Bylaw Notice as the notices become available. If you have questions about these updates, please contact