HFAC’s Certified Humane® “Free Range” requirement is 2 sq. ft. per bird. The hens must be outdoors, weather permitting (in some areas of the country, seasonal), and when they are outdoors they must be outdoors for at least 6 hours per day. All other standards must be met.
HFAC’s Certified Humane® “Pasture Raised” requirement is 1000 birds per 2.5 acres (108 sq. ft. per bird) and the fields must be rotated. The hens must be outdoors year-round, with mobile or fixed housing where the hens can go inside at night to protect themselves from predators, or for up to two weeks out of the year, due only to very inclement weather. All additional standards must be met.
Pasture Raised and Free Range producers must meet all the standards in addition to those specific to the Pasture Raised and Free Range housing systems.