41 CFR § 300-90.8
What must we do to apply for a test program extension?
June 9, 2020
The head of the agency or designee must submit a request to extend the test program to the Administrator of General Services (Attention: MA), 1800 F Street NW., Washington, DC 20405-0001, not later than 120 days prior to the expiration of the test period. The request for extension must:
(a) Contain the test program results to that date;
(b) Clearly enumerate the benefits, qualitatively and/or quantitatively, of granting a test program extension; and
(c) Specify the duration of time for which an extension is requested.