Developed by Mary Yurlina, Director, MOFGA Certification Services LLC. Reviewed and updated by Jacki Martinez Perkins, Organic Dairy and Livestock Specialist, Maine Organic Farmers and Gardeners Association (2025). For information about UMaine Extension programs and resources, visit extension.umaine.edu.Find more of our publications and books at extension.umaine.edu/publications/. The Maine Organic Farmers and Gardeners Association (MOFGA) has