You are overseeing source selection for a competitive services requirement under FAR Part 13. Should you follow the source selection and evaluation procedures for competitive negotiated acquisitions? Since FAR Part 13 applies to simplified acquisitions, you don't need to worry about source selection procedures. Yes, you should follow the source selection and evaluation procedures for competitive negotiated acquisitions even under FAR Part 13. You may use these procedures, but it is not required. No, source selection for a competitive services requirement under FAR Part 13 does not require any specific procedures; you can use the same processes as for non-competitive acquisitions