Sets out general conditions of contract for maintenance and other services, and intended to be used where services are generally performed on the premises of the Principal and a Principal's representative is used. Part of a suite based on AS 4000-1997 (Where a Superintendent is engaged, use AS 4919. If a short version is required, use AS 4921). These conditions of contract are not suitable for construction and other non-service projects, professional consulting services or supply of equipment.