National Interop has membership in the following organizations:

NAACS National Association of Air Medical Communication Specialists.  NAACS is a not-for-profit professional organization whose mission is to represent the air medical communication specialist on a national level through education, standardization and recognition. www.naacs.org
NFPA National Fire Protection Association. NFPA serves as the world's leading advocate of fire prevention and is an authoritative source on public safety. In fact, NFPA's 300 codes and standards influence every building, process, service, design, and installation in the United States, as well as many of those used in other countries. www.nfpa.org
APCO Association of Public Safety Communication Officials  - International. APCO is a members driven association of communications professionals that provides leadership; influences public safety communications decisions of government and industry; promotes professional development; and, fosters the development and use of technology for the benefit of the public.  www.apcointl.org
OEMA Oregon Emergency Management Association.  The Oregon Emergency Management Association is committed to minimizing the impact of disasters on communities throughout Oregon.  www.oregonemergency.com
WAEMA Washington State Emergency Management Association. WSEMA is the professional association of local, county, state and federal emergency management individuals from the private and public sectors committed to: providing state leadership and expertise in comprehensive emergency management; serving as a vital information and assistance resource; and forging strategic partnerships to advance continuous improvement in emergency management. www.wsema.org