AGA Grassfed Standards for meat, dairy , and pasture pork have been developed by a team of animal scientists, veterinarians, ranchers, and range management specialists. They concentrate on four main areas of production:

Diet — Animals are fed only grass and forage from weaning until harvest.
Confinement — Animals are raised on pasture without confinement to feedlots.
Antibiotics and hormones — Animals are never treated with antibiotics or growth hormones.
Origin — All animals are born and raised on American family farms.

AGA-Certified producers are audited annually by independent, third parties to ensure continuing compliance with the standards.  Only AGA-Certified members are permitted to use the AGA logo, trademark, or other identifying marks on their packaging, marketing materials, or web sites.

To learn more about the certification process, visit become a certified producer.  

Download the standards here –

Please be mindful of your certification expiration and re-inspection dates.  In addition, we urge you to review our standards, complete the“pre-inspection Checklist”and that you have on hand the“tear tags”off any mineral or supplement you are feeding PRIOR to scheduling your on-farm inspection.

AGA Inspector lists and Inspector applications are located on our AGA Inspector page. 

AGA Statement of Best Practices

AGA-Certified Producers:

Employ a sustainable approach to farm/ranch management designed to enhance land, water, and air quality.
Use the highest standards of animal husbandry in their grazing programs to support humane treatment and welfare of their animals.
Adhere to standards as developed and revised periodically by AGA.

AGA’s standards are based on several fundamentals:

An AGA-Certified Grassfed animal is born, raised, and finished on open grass pastures where perennial and annual grasses, forbs, legumes, brassicas, browse and post-harvest crop residue without grain are the sole energy sources, with the exception of mother’s milk, from birth to harvest. Hay, haylage, silage, and ensilage from any of the above sources may be fed to animals while on pasture during periods of inclement weather or low forage quality.

AGA-Certified Grassfed ruminants must graze pasture where they will receive most, if not all, of their nutrition, and be allowed to fulfill their natural behaviors and basic instincts of grazing at all times. The only exceptions to this standard are emergencies that may threaten the safety and well-being of the animals or soil, and management practices such as roundups, sorting, shipping, and weaning.

Mineral and vitamin supplements may be provided free choice to adjust the animals’ nutrient intake and to correct deficiencies in the total diet energy source. The feeding of animal by-products is prohibited, and no antibiotics, ionophores, or hormones of any type may be administered. Any animal in need of medical attention must be treated to relieve its symptoms. If prohibited medication or antibiotics are required for treatment, the animal must be tagged, identified, and removed from the certified grassfed program. Producers will develop and maintain a written record of all vaccines, medications, and/or other substances used in their animal health care program.

Animals eligible for acceptance in the AGA Certified Grassfed program must be born and raised in the United States of America. Animals must be identified at the earliest opportunity following birth by a producer-determined animal identification system. Each animal’s record must include breed, ear tag or unique identification number, date of birth, and owner. Producer records that trace an animal from birth to harvest must accompany animals when delivered to processor. Genetically engineered and or cloned animals are prohibited.