Subchapter XX. Safety and Health. § 1–620.01. Policy. § 1–620.02. Extent of coverage. § 1–620.03. Minimal standards applicable. § 1–620.04. Authority of Mayor. § 1–620.05. Employee rights. § 1–620.06. Training. § 1–620.07. Health services. § 1–620.08. Records.