Scandinavian Independent Marine Surveyors' Association (SIMSA)
- Open to marine surveyors and consultants in Sweden, Denmark, and Norway. Site includes the association's purpose and history, requirements for membership, and general scope of operations.
- http://www.simsa.com/

Association of Average Adjusters
- Promotes professional standards and correct principles in the adjustment of marine claims. Site describes its history, services, and leadership, and offers a number of links. [United Kingdom]
- http://www.average-adjusters.com/

National Association of Marine Surveyors
- Incorporated as a nonprofit corporation by the state of New York in 1962 by a group of Marine Surveyors who had previously functioned as informal correspondents of the Yacht Safety Bureau (now the Marine Division of Underwriters Laboratories.)
- http://nams-cms.org/

Association of Certified Marine Surveyors
- ACMS an organization dedicated to furthering the marine surveying industry through communication and cooperation between individuals.
- http://www.acms-usa.com

International Association of Classification Societies
- IACS' technical knowledge of the world fleet enables it to make a unique contribution to international shipping safety and maritime regulation - with its significant dependence on the rules of the IACS Members.
- http://www.iacs.org.uk/

The Society of Accredited Marine Surveyors
- SAMS was established during the 1980's by a small group of surveying professionals wishing to advance their craft.
- http://www.marinesurvey.org/