Home › CFR › Title 48 › Part 1652 › §1652.243-7048 CFR §1652.243-70 — Changes—Negotiated benefits contracts.Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkAs prescribed in section 1643.205-70, the following clause shall be inserted in all FEHBP contracts.