If the open-records officer determines that a mass request places an unreasonable burden on the Bureau, in an analogous manner to that described in section 506(a)(1) of the law (65 P. S. § 67.506(a)(1)) for multiple requests by the same requester, the following apply:
101 Pa. Code § 31.16
This section cited in 101 Pa. Code § 31.15 (relating to processing); and in 101 Pa. Code §431.22 (relating to practice and procedure).