According to the American Poultry Association (APA) in the US, how is the Blue Andalusian recognized?

Answer

As a distinct breed where blue is the only acceptable standard color

In the United States, the Blue Andalusian is recognized by the APA as a distinct breed where blue is the sole acceptable standard color.

According to the American Poultry Association (APA) in the US, how is the Blue Andalusian recognized?
colorChickenbreedAndalusian