View all text of Chapter 51 [§ 4151 - § 4157]
§ 4155. Effective date of standards
Every building designed, constructed, or altered after the effective date of a standard issued under this chapter which is applicable to such building, shall be designed, constructed, or altered in accordance with such standard.
(Pub. L. 90–480, § 5, Aug. 12, 1968, 82 Stat. 719.)