Member Organization : An organization formed to represent the collective and individual rights and interests of the members of the fire department, such as a labor union or fire fighters' association
NFPA 1500 Standard on Fire Department Occupational Safety and Health Program, 2007 ed. https://law.resource.org/pub/us/code/ibr/nfpa.1500 .2007.pdf, (Std: Fr Dept Occupn Sfty and Hlth Prog - Amer) {399 NFC}