(c) Tailoring inconsistent with customary commercial practice. HCAs may delegate the authority to approve waivers under FAR 12.302(c) to no lower than the CCOs at their subordinate contracting organizations, except ASN(RD&A) approval of the waiver is required if any additional terms or conditions are to be included. Submit waivers requiring ASN(RD&A) approval to DASN A&LM via email at RDAJ&[email protected]. Include in the subject line: “WAIVER-AUTHORITY TO ADD TERMS & CONDITIONS INCONSISTENT WITH COMMERCIAL PRACTICE-[HCA NAME].” All waiver requests shall contain the necessary documentation justifying the proposed action.