TUWASA has the Board of Directors which oversees all functional operations of the Authority.
The Board comprised of three committees namely; Planning and Finance committee, Employment and Disciplinary committee, and Auditing Committee. Each committee comprises of four (4) members, in whom Chair person is not a member of all committees but the Secretary is a member of Planning & Finance committee and Disciplinary committee but not a member of Auditing committee. The Board and its committees meet regularly once in a quarter. Extra ordinary meetings held when need arise.