7 Pa. Code § 15.43
On request of Department agents and in accord with their directions, premises, equipment and houses shall be thoroughly cleaned and disinfected by the owner following the removal of reactors. Assistance in disinfection may be provided by the Bureau.
The provisions of this § 15.43 amended January 2, 1976, effective January 3, 1976, 6 Pa.B. 7. Immediately preceding text appears at serial page (26023).