Architectural services include two interrelated but distinct endeavors: the planning and design of buildings and spaces, and the administration of construction contracts on behalf of clients. Design and planning incorporates more than merely the aesthetics and organization of buildings; it also ensures that the designs for buildings conform to zoning, building codes, and safety requirements. Construction contract administration involves the architect acting as the agent of the client in various capacities during the design and construction process to protect the interests of the client, such as assisting with negotiating with contractors for bids, and verifying that contractor constructs the building as designed.