Section 213.201 - General(f) Notwithstanding FAR 13.201(f), apply the prohibition at 223.7402 to purchases at or below the micro-purchase threshold.(g) See PGI 213.201(g) for guidance on use of the higher micro-purchase thresholds prescribed in FAR 13.201(g) to support a declared contingency operation or to facilitate defense against or recovery from nuclear, biological, chemical, or radiological attack.(j) Do not procure or obtain, or extend or renew a contract to procure or obtain, any equipment, system, or service to carry out covered missions that use covered defense telecommunications equipment or services as a substantial or essential component of any system, or as critical technology as part of any system, unless a waiver is granted. (See subpart 204.21.)81 FR 53045, Aug. 11, 2016, as amended at 84 FR 72237, Dec. 31, 2019; 88 FR 67606, Sept. 29, 2023 81 FR 53045, 8/11/2016; as amended at 84 FR 72237, 12/31/2019; 88 FR 67606, 10/1/2023