34 Pa. Code § 50.85
It is the duty of the owner, or the owner's representative, of every building or structure covered by §§ 50.81-50.84, this section and § 50.86, to submit to the Department or other enforcement agency, for approval, architectural drawings, specifications or other data required by § 49.3 (relating to submission of plans) to show compliance with §§ 50.81-50.84, this section and § 50.86, prior to the beginning of construction, remodeling or alteration of a building or structure.
34 Pa. Code § 50.85
The provisions of this §50.85 issued under section 4 of the Restroom Equity Act (35 P. S. § 5820.4).
This section cited in 34 Pa. Code § 50.81 (relating to purpose); 34 Pa. Code § 50.82 (relating to jurisidiction and effective dates); 34 Pa. Code § 50.84 (relating to enforcement and inspections); and 34 Pa. Code § 50.86 (relating to variances).