Section 33484 Of Article 2. New Construction Or Repairs From California Food And Agricultural Code >> Division 15. >> Part 1. >> Chapter 5. >> Article 2.

. Any dairy farm building heretofore or hereafter constructed in accordance with the regulations, plans, and specifications heretofore or hereafter adopted by the director is not, however, required to be rebuilt to conform to any future change in the regulations, plans, or specifications.