55 Pa. Code § 6400.79
If an elevator is present in the home, there shall be a valid certificate of operation from the Department of Labor and Industry.
The provisions of this § 6400.79 amended through January 22, 1982, effective March 1, 1982, 12 Pa.B. 384; amended August 9, 1991, effective November 8, 1991, 21 Pa.B. 3595. Immediately preceding text appears at serial page (133683).