(a) Before receiving Federal inspection, a plant must have developed written sanitation Standard Operating Procedures, in accordance with part 416 and § 591.1(a) of this chapter.

(b) Before receiving Federal inspection, a plant must conduct a hazard analysis, and develop and implement a HACCP plan, in accordance with part 417 and § 591.1(a) of this chapter. A conditional grant of inspection may be provided for a period not to exceed 90 days, during which period the facility must validate its HACCP plan.

(c) Before producing new product for distribution in commerce, a plant must conduct a hazard analysis and develop a HACCP plan applicable to that product, in accordance with § 417.2 of this chapter. During a period not to exceed 90 days after the date the new product is produced for distribution in commerce, the plant must validate its HACCP plan, in accordance with § 417.4 of this chapter.