⁽³⁰⁾ Cross reference— Building regulations, Ch. 13; smoking, Ch. 33.1; tax exemption for certified pollution control equipment, facilities and property, § 40-1. (Back)

⁽³⁰⁾ State Law reference— Air pollution control board, Code of Virginia, § 10.1-1300 et seq.; local ordinances relating to air pollution, § 10.1-1321. (Back)