This chapter establishes the program referenced in section 4113 of the act (relating to registration of sellers, installers and repairers of weighing and measuring devices), under which individual persons engaged in the business of selling, installing, servicing and repairing various types of commercial weighing and measuring devices shall register with the Department, maintain field standards that adequately test weighing and measuring devices being placed into commercial service and provide the Department notice of newly-installed commercial weighing and measuring devices. For purposes of this chapter, "individual persons" are natural persons and not corporations, partnerships or other business entities.
70 Pa. Code § 6.1