CFR › Title 48 › Part 811Part 811 — Describing Agency NeedsSubpart 811.1 — Selecting and Developing Requirements Documents§ 811.107-70— Contract clause.Subpart 811.2 — Using and Maintaining Requirements Documents§ 811.204-70— Contract clause.Subpart 811.5 — Liquidated Damages§ 811.500— Scope.§ 811.501-70— Policy—statutory requirement.§ 811.503-70— Contract clause.