4 Pa. Code § 58.410
(a) The Department shall publish and maintain in an electronic format available to the general public an online, searchable database listing certified SBs and verified SDBs and VBEs. The online, searchable database shall specify the type of supplies, services, construction or professional services primarily provided by the SB, SDB or VBE and the effective dates and expiration dates of self-certification for each SB and verification for each SDB and VBE. It shall include the address, phone number and contact person for the SB, SDB or VBE. It shall also include all of the following: