637(d)(4)(F)(i)). (21) 52.219-27, Notice of Service-Disabled Veteran-Owned Small Business Set-Aside (Mar 2020) (15 U.S.C. 657f). (22)(i) 52.219.28. Post Award Small Business Program Rerepresentation (Nov 2020) (15 U.S.C. 632(a)(2)). (ii) Alternate I (Mar 2020) of 52.219.28. (23) 52.219-29, Notice of Set-Aside for, or Sole Source Award to. Econo