Willison Park Tennis Club Inc is registered with Consumer Affairs Victoria as an incorporated association under the Associations Incorporation Act 1981. As an incorporated association, WPTC is required to have a written set of rules known as the Rules of Association, often referred to as the Constitution.

At a Special General Meeting held in September 2010, WPTC members adopted a new Rules of Association which can be downloaded from the link below:

WPTC Rules of Association