American Venous Forum
www.veinforum.org/

American College of Phlebology
www.phlebology.org/

Compression Therapy Group
www.terapiacompressiva.it/

eurocom (european manufacturers federation for compression therapy and orthopaedic devices)
eurocom-info.de

German Society of Phlebology
www.phlebology.de/en/

International Compression Club
www.icc-compressionclub.com/

International Union of Phlebology
(strong collaboration – no membership)
www.uip-phlebology.org/

North American Thrombosis Forum
www.natfonline.org/

Royal Society of Medicine
www.rsm.ac.uk/

Schweizer Werbe-Auftraggeberverband
http://www.swa-asa.ch/

Swiss Textiles
http://www.swisstextiles.ch/

Venous Association of India
http://www.venous.in