As used in §§ 4-7-6 — 4-7-23:
(1) “Director” means the director of the department of environmental management.
(2) “Farmers’ co-operative” means a nonprofit association of producers organized with or without capital stock for the purpose of producing and/or selling food commodities.
(3) “License” means the certificate issued by the director to any person, firm, partnership, or corporation regularly engaged in the business of buying, selling and/or transporting livestock to be sold or used for food.
(4) “Livestock” means any bovine, equine, caprine, ovine, camelids, swine or other animal sold for any purpose.