The bill expands the industrial hemp committee to include a representative from cannabidiol industry and a representative from the certified seed growers industry. The bill requires the department of agriculture to administer an industrial hemp certified seed program (program). The department may import seeds for the program. The commissioner of agriculture (commissioner), in consultation with the industrial hemp committee and independent seed producers, shall promulgate rules for the program. The commissioner shall designate laboratories that an industrial hemp registrant may use for THC concentration testing purposes. The bill permits retail marijuana testing facility licensees to test industrial hemp for THC concentration levels. Current law provides criminal immunity from those processing, selling, and distributing industrial hemp. The bill extends that immunity to transporting and possessing hemp.