CFR › Title 48 › Part 3006 › §3006.302-748 CFR §3006.302-7Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(c)(1)(ii)Requests shall be prepared in writing by the contracting officer, using the format found in (HSAR) 48 CFR 3001.704, and submitted through the HCA to the CPO for review and transmittal to the Secretary for approval.