Home › CFR › Title 48 › Part 1553 › §1553.232-7548 CFR §1553.232-75 — EPA Form 1900-68, notice of contract costs suspended and/or disallowed.Verified against eCFR.gov as of November 12, 2026 ↗View official text on eCFR.gov ↗Copy linkAs prescribed in 1532.170(b), the Contracting Officer shall insert EPA Form 1900-68 in all cost-reimbursement type and fixed-rate type contracts.