SIWA explored the possibility of becoming a branch of the Inland Waterways Association (IWA), but decided against it.
At SIWA's Inaugural Meeting, the General Secretary of IWA welcomed the setting up of a separate Scottish organisation.
SIWA has many corporate and individual members who are helping to campaign on restoration, environmental, and day-to-day canal issues.
It also engages with British Waterways on restoring the navigability of the River Leven.
SIWA has strong links with the Inland Waterways Association Ireland (IWAI).