41 CFR § 102-118.575
If a TSP disagrees with the decision of my agency, can the TSP appeal?
June 9, 2020
Yes, the TSP may file a claim with the GSA Audit Division, which will review the TSP's appeal of your agency's final full or partial denial of a claim. The TSP may also appeal to the GSA Audit Division if your agency has not responded to a challenge within 30 days.