Home › CFR › Title 49 › Part 52949 CFR Part 529 — Manufacturers of Multistage Automobiles§ 529.1— Scope and purpose.§ 529.2— Applicability.§ 529.3— Definitions.§ 529.4— Requirements for incomplete automobile manufacturers.§ 529.5— Requirements for intermediate manufacturers.§ 529.6— Requirements for final-stage manufacturers.