An architect must use a written contract when contracting to provide architectural services. The Architects Practice Act and its regulations are provided to licensees, candidates, and members of the public as a reference.The District's form of Agreement for Architectural Services ("Agreement") is distributed with this. Contract. 27. ENTIRE CONTRACT. This Contract contains the entire agreement of the parties. The Engineering Services Division focuses on managing the City's investment in new transportation infrastructure. The provisions of the Ordinance apply to any contract or agreement (as defined below), between a.