CFR › Title 48 › Part 2808Part 2808 — Required Sources of Supplies and ServicesSubpart 2808.4 — Federal Supply Schedules§ 2808.405-3— Blanket purchase agreements (BPAs).Subpart 2808.6 — Acquisition from Federal Prison Industries, Inc.§ 2808.605-70— Clearances.Subpart 2808.8 — Acquisition of Printing and Related Supplies§ 2808.802— Policy.