Each can, glass jar, or other food container, basket, truck, car or crate containing unretorted material to be processed in still retorts shall be plainly and conspicuously marked with a heat sensitive indicator which will visually indicate to all cookroom personnel whether or not each unit has been retorted. The marking of each individual food container with an indicator to indicate process status is desirable.
Cal. Code Regs. Tit. 17, § 12978
Note: Authority cited: Sections 208 and 28440, Health and Safety Code. Reference: Section 28440, Health and Safety Code.