In this article, unless the context otherwise requires:
Displaced person does not include a person who has been determined, according to criteria established by the lead agency, as not having been displaced, including persons either unlawfully occupying the displacement property or occupying the property for the purpose of obtaining assistance under this article or, in any case in which the displacing agency acquires property for a program or project, a person, other than a person who was an occupant of the property at the time it was acquired, who occupies the property on a rental basis for a short term or a period subject to termination when the property is needed for the program or project.
A.R.S. § 11-961