(a) Any carcass or part or product condemned at an official establishment shall be denatured with crude carbolic acid, kerosene, cresylic disinfectant or other prescribed agent approved by the Department, or be destroyed by incineration under the supervision of a Department inspector.

(b) Official establishments not equipped for the proper disposition of condemned carcasses or products by incineration may dispose of such parts or products through rendering plants or by other means that shall not endanger human, poultry, or livestock health, after obtaining a written permit from the Department. When applying for such permit, the applicant shall designate the name and location of such rendering plant or other method of disposal whereupon, if the designated plant or method of disposal conforms with the requirements, a permit will be granted by the Department. Such permit may be revoked at any time when it is found that said rendering plant, or other method of disposal is not conducted in accordance with these regulations.