25 Pa. Code § 302.401 – Submission of CHRs.

(a) The Board requires a CHR to accompany an application whenever an applicant does one or more of the following:
1. (1) Submits an application for certification. A CHR is not required for subsequent renewals.
2. (2) Submits an application requesting certification by reciprocity.
3. (3) Submits an application for recertification.
(b) An applicant holding a bioperable certification shall meet the requirements in subsection (a) for each separate water and wastewater certificate.
(c) The date of issuance on a CHR must be no more than 90 days before the date when the application is received by the Board Secretary.