American Spine Injury Association

ARGOS Association-Research Group for Spinal Osteosynthesis

Cervical Spine Research Society

Deutsche Wirbelsäulengesellschaft

Sociedad Española Grupo de Estudio de las Enfermedades del Raquis (GEER)

North American Spine Society

International Society for the Study of the Lumbar Spine

International Spinal Cord Society

Sociedad Brasileña de Patologia da Coluna Vertebral (SBPCV)

Sociedad Española de Neuro-Raquis

Sociedad Iberolatinoamericana de Columna (SILACO)

Sociedad Mexicana de Cirujanos de la Columna

The Spine Society of Australia

World Spine Society

American Society of Spine Radiology

International Society for the Advancement of Spine Surgery (ISASS)

Spine Society of Europe (EuroSpine)

International Group for Advancement in Spinal Science