Regulated by Pennsylvania Department of Labor & Industry (DLI), Bureau of Industrial Safety. 3 cert types in the database.
Any building operating a boiler or unfired pressure vessel regulated by PA DLI (public, commercial, multifamily)
PA Boiler and Unfired Pressure Vessel Law (35 P.S. 1331.1 et seq.)
Any building with an elevator or conveying device regulated by PA DLI
PA Elevator Safety Law, 34 Pa.C.S. ch.7
Any Pennsylvania building operating an unfired pressure vessel covered by the DLI program
PA DLI Bureau of Occupational and Industrial Safety: boilers and unfired pressure vessels