7 Pa. Code § 130e.4
(a) No commercial manure hauler or commercial manure broker may transport or land apply manure in this Commonwealth on behalf of an agricultural operation, regardless of where the manure is generated, unless the hauler or broker has satisfied the following requirements:
(b) Only those persons involved in commercial manure hauling or brokering are required to be certified to transport and land apply manure. The following are examples of noncommercial activities that do not require a person to obtain certification under the act or this chapter: