The ISA is a non-profit, volunteer-based federation of national, regional and local slackline and non-profit organizations as members, join us now.

Active Members – National Governing Bodies

Members overview on

Associate Members – Regional/NPO
representing their country

Observer Members – Regional/Local/City/Town Clubs/NPO


ISA Partners are commercial entities, such as gear manufacturers, event and contest organizers or educational providers, join us as partner now.

Safety Partners

Education Partners

Nature & Access Partners