What is UNISON?

UNISON provides the industrial relations support for the British Association of Occupational Therapists (BAOT).
BAOT has contracted out its trade union services to UNISON since 1993. There is also a nationwide network of accredited occupational therapy stewards to help members with trade union problems. 
UNISON is the UK’s largest public sector trade union. UNISON has 1.3 million members in the public services, three-quarters of whom are women.