A community resource for the acquisition workforce not a .gov website
part52.dev Federal Acquisition Clause Monitor
This PGI section supplements: DFARS 252.231-7000 · FAR 52.231-7000
The corresponding FAR Part 52 and DFARS Part 252 have been overhauled under the RFO. PGI replacement text is provided in the RFO deviation attachment. View FAR Part 52

Current Content

As prescribed in 231.100-70 , use the following clause:

SUPPLEMENTAL COST PRINCIPLES (DEC 1991)

When the allowability of costs under this contract is determined in accordance with Part 31 of the Federal Acquisition Regulation (FAR), allowability shall also be determined in accordance with Part 231 of the Defense FAR Supplement, in effect on the date of this contract.

(End of clause)

Change History

Detected Type Summary
detected 2026-04-17 [PGI] PGI_MODIFIED PGI 252.231-7000 updated: 2 lines added, 6 lines removed
View diff
--- previous
+++ current
@@ -1,6 +1,2 @@
-As prescribed in 
-               231.100-70
-            , use the following clause:
-         SUPPLEMENTAL COST PRINCIPLES (DEC 1991)
-         When the allowability of costs under this contract is determined in accordance with Part 31 of the Federal Acquisition Regulation (FAR), allowability shall also be determined in accordance with Part 231 of the Defense FAR Supplement, in effect on the date of this contract.
-         (End of clause)+As prescribed in 231.100-70, use the following clause: SUPPLEMENTAL COST PRINCIPLES (DEC 1991) When the allowability of costs under this contract is determined in accordance with Part 31 of the Federal Acquisition Regulation (FAR), allowability shall also be determined in accordance with Part 231 of the Defense FAR Supplement, in effect on the date of this contract.
+(End of clause)
Sources: Search on acquisition.gov · View on acq.osd.mil