(b)(ii) Adjudication Procedures. The contracting officer must forward DCAA requests for Air Force management review through their management chain and provide the SCO name and contact information to the cognizant DCAA representative. If disagreements remain, the SCO must elevate the issue to the cognizant HCA Workflow to support any request from DCAA for further elevation of the issue(s).

(b)(90) A Preliminary Price Negotiation Memorandum (PPNM) is required for all actions of $10M or more. The DAF PPNM template may be tailored for use.