Home › CFR › Title 48 › Part 52 › §52.219-1348 CFR §52.219-13 — Notice of Set-Aside of Orders.Verified against eCFR.gov as of November 12, 2026 ↗View official text on eCFR.gov ↗Copy linkAs prescribed in 19.507(f)(1), insert the following clause: Alternate I (MAR 2020). As prescribed in 19.507(f)(2), substitute the following paragraph (a) for paragraph (a) of the basic clause: