Buyers typically specify minimum crude protein content (commonly 15–17% on a dry-matter basis), maximum moisture, and minimum relative feed value (RFV) scores. Pellet durability index (PDI) is also specified for bulk ocean shipments to ensure pellets survive transit without excessive fines. Certificates of analysis from accredited laboratories and phytosanitary certificates are standard documentation requirements.

Yes, USDA APHIS regulates imported forage products including alfalfa meal and pellets because they can harbor quarantine pests and weed seeds. A phytosanitary certificate from the exporting country is generally required, and heat treatment or other approved treatments may be mandated depending on origin. Importers should verify current APHIS requirements before contracting supply, as conditions can change based on pest-risk assessments.