– Under Master Dan James Anderson, 5th dan Hapkido. Includes mission, programs, schedule, master profile, events, history, terminology and photos. Based in Moorpark, California.

– Under Master Marc Tedeschi, 7th dan Hapkido. Includes description, classes, news, resources and gallery. Based in Point Richmond, California.

– Under Grandmaster D.K. Shin, 9th dan Hapkido. Includes history, schedules, curriculum, student information and movies. Schools in Redwood City, Francisco and San Refael, California.

– Under Grandmaster Chong S. Kim, 9th dan Hapkido. Includes description, articles, masters profile, locations and seminar information. Based in Los Angeles areas.

– Under Grandmaster Tae W. Kwon, 9th dan Hapkido. Includes history, instruction, master biography, philosophy, schedules, rates and programs and related links. Based in Torrance, California.

– Under chief instructors, Steven Menasche and Kirk Fong. Affiliated with International Hapkido Federation style. Includes brochure, schedule and photos. Based in San Francisco, California.

– Under Grandmaster Park, 9th dan Hapkido and 6th dan Taekwondo. Includes history, gallery, events and testimonials. Based in Calgary, Alberta.

– School under Wayne Martin, 6th dan Wado Kai Karate and 1st dan Hapkido. Includes master profile, description, events and tournament. Based in Hamilton, Ontario.

– Under Master Mike Fournier, 3rd dan Hapkido. Includes origins, school information, courses, testimonials and related links. Based in Nova Scotia, Canada.

– Under chief instructor Everton Woodburn, 3rd dan Taekwondo and 2nd dan Hapkido. Includes description, special events, photo gallery. Based in Toronto, Ontario.