C.R.S. § 35-21-205
35-21-205. Defense
35-21-205. Defense. It is a defense in a proceeding to enforce this part 2 that a business owner or operator relied in good faith upon a written certification by the supplier that the shell egg or egg product was not derived from an egg-laying hen that was confined in a manner that conflicts with the standards in section 35-21-203 (1).