Cage-Free Eggs coming to Colorado. Gov. Jared Polis signed the legislation into law and July 1st CEP will be a part of the signing in Longmont. The Colorado Egg Producers Association is a small membership organization representing Colorado Egg Producers. As egg producers, we pride ourselves on providing eggs, a high quality, protein-dense food, to citizens in this great state. We are also proud to offer consumers the choice between cage and cage-free eggs.