This memo presents specific implementation requirements for running RSVP over ATM switched virtual circuits (SVCs). It presents requirements that ensure interoperability between multiple implementations and conformance to the RSVP and Integrated Services specifications. A separate document [5] provides specific guidelines for running over today's ATM networks. The general problem is discussed in [9]. Integrated Services to ATM service mappings are covered in [6]. The full set of documents present the background and information needed to implement Integrated Services and RSVP over ATM.