CAWaB, or Collectif Accessibilité Wallonie Bruxelles, includes 20 associations that either represent Persons with Reduced Mobility (PRMs) or entities that specialize in accessibility issues. Created in 2006, the collective registered as a non-profit organisation (ASBL) in 2016.

CAWaB defends the right to, and advocates for, accessibility. The goal is to ensure individual autonomy and access to all of society: transportation, buildings, services, communication and information, healthcare, tourism, etc.