§ 9-2207.  Construction; Engaging in the Practice of Licensed Professions.
   (1)   Nothing in this Chapter shall be construed to authorize any licensed Expediter to "practice law", as that term is used in 42 Pa. C.S. § 2524; to engage in the "practice of architecture", as defined at 63 P.S. § 34.3; to engage in the "practice of landscape architecture", as defined at 63 P.S. § 902; or to engage in the "practice of engineering", as defined at 63 P.S. § 149; before the Department or the Review Boards. Pursuant to 42 Pa. C.S. § 2524, only duly licensed attorneys are authorized to practice law before the Department or the Review Boards; pursuant to 63 P.S. § 34.18, only duly licensed architects are authorized to engage in the practice of architecture before the Department or the Review Boards; pursuant to 63 P.S. § 903, only duly licensed landscape architects are authorized to engage in the practice of landscape architecture before the Department or the Review Boards; and pursuant to 63 P.S. § 150, only duly licensed engineers are authorized to engage in the practice of engineering before the Department or the Review Boards.