7 Pa. Code § 37.62 – Hand washing facilities.

(a) Hand washing facilities shall be located conveniently to all locations where products are prepared and processed.
(b) Lavatories shall be supplied with the following:
1. (1) Hot and cold or warm running water.
2. (2) Powdered or liquid soap in a suitable dispenser.
3. (3) An ample supply of single service towels or electric air dryers.
4. (4) A suitable receptacle for used towels.