Arizona Cottage Food Law Arizona has a new Cottage Food Law as of July 20, 2011. Visit Home Baked and Confectionary Goods to learn more about the Arizona rules and regulations for home food processing. Arizona Community Farmers Markets How to become certified in organics in Arizona Related Leave a Reply Click here to cancel reply. Name (required) Email (will not be published) (required) Website Comment Notify me of follow-up comments by email. Notify me of new posts by email.