• Coalition for Heritable Disorders of Connective Tissue Research organization for genetic connective tissue disorders.

• EDS Today The newsletter for, by, and about people with the condition. Includes featured articles, columns, and contact information for support groups worldwide.

• Ehlers Danlos Foundation of New Zealand Support for sufferers of the Ehlers-Danlos Syndrome and related Hypermobility Syndrome and provides some information for the medical profession and general public.

• Ehlers-Danlos National Foundation American nation-wide support and information to those affected by EDS. Includes many articles, message boards, chat room, information for medical professionals, and regional support groups.

• Ehlers-Danlos National Foundation - Michiana Branch Support group for individuals and families from Michigan and Indiana who have the condition. Meetings are held in South Bend, Indiana. Includes schedule and maps.

• Electronic Textbook of Hand Surgery Eaton Hand provides a glimpse inside the hand, wrist, and elbow. Discover how your joints are supposed to work, what goes wrong in dislocations, and how injuries and ailments are treated.

• Hypermobility Portal Serves as a window to message boards, medical articles, support groups, and other resources for people with hypermobility disorders.

• The Canadian Ehlers-Danlos Association Working together to provide assistance, support and resources for people living with this rare genetic disorder.

• The Hypermobility Syndrome Association HMSA serves people with Hypermobility Syndrome, Ehlers-Danlos, and related joint disorders with information, referrals, message boards, and much more.

• Wheeless Textbook of Orthopaedics Technical information on joints, how they should work, and treatments for when they do not.