An application shall contain a contingency plan consistent with §§ 277.301-277.303 (relating to emergency procedures). The plan shall include a Preparedness, Prevention and Contingency (PPC) Plan that is consistent with the Department's most recent guidelines for the development and implementation of PPC plans.
25 Pa. Code § 277.181
This section cited in 25 Pa. Code § 277.131 (relating to basic requirements).