AAFCO pet food label requirements vs. FDA rules
People search for "AAFCO label requirements," but AAFCO is not a regulator and it does not enforce anything. Understanding who actually sets each rule — FDA, the FPLA, your state, and the AAFCO model regulations the states adopt — makes the whole pet food label make sense.
What AAFCO actually is
The Association of American Feed Control Officials (AAFCO) is a voluntary membership association of state, federal, and Canadian feed-control officials. It is not a government agency, it does not license or approve products, and it has no direct enforcement power. What it does is publish model regulations, ingredient definitions, and nutrient profiles that individual states can adopt into their own feed laws. AAFCO's Official Publication is copyrighted and sold; this site references AAFCO's role factually and does not reproduce its tables.
Who sets which part of the label
| Label element | Primary source |
|---|---|
| Product identity, species, ingredient list, manufacturer name/address | FDA — 21 CFR Part 501 (FFDCA) |
| Net quantity of contents | FPLA — 15 U.S.C. 1451 et seq.; 16 CFR 500 |
| Guaranteed Analysis, nutritional adequacy, feeding directions, calorie statement | State feed law, commonly adopting AAFCO model regulations |
| Prop 65 warning | California — 27 CCR 25603 |
So the "AAFCO" parts of a label — the Guaranteed Analysis format, the "complete and balanced" statement, feeding directions, and the calorie statement — are real requirements, but they are enforced by your state when the state adopts the AAFCO model. The identity, ingredient, and net-quantity rules are federal.
Why "it depends on your state"
Because states adopt AAFCO models independently, the precise accepted wording and the current nutrient profiles can differ by state and change over time. That is why a responsible pet-food label tool sticks to the stable federal core (21 CFR Part 501, FPLA), provides standard template wording for the state/AAFCO-derived elements, and tells you to confirm your state's current requirements — rather than claiming to certify "AAFCO approval," which does not exist.
The "complete and balanced" claim
The familiar nutritional-adequacy statement ("formulated to meet the nutritional levels established by the AAFCO Dog/Cat Food Nutrient Profiles…") references AAFCO's nutrient profiles. You substantiate it by formulating to the profile or by feeding trials, and the claim is your responsibility. How the adequacy statement works →
How LabelClear fits
LabelClear is independent and not affiliated with or endorsed by AAFCO. It formats your pet food label from FDA's public-domain rules and standard template wording, places your own Guaranteed-Analysis and calorie figures verbatim, and flags where state/AAFCO adoption means you should verify. See the full requirements guide →
Format your pet food label for freeFree requirements checklist + preview of the exact compliant copy — no signup.Frequently asked questions
Is AAFCO a government agency?
No. AAFCO is a voluntary association of feed-control officials. It publishes model regulations, ingredient definitions, and nutrient profiles, but it does not license, approve, or enforce. States adopt AAFCO models into their own feed laws, and the states (and FDA) do the enforcing.
Which label rules are FDA and which are AAFCO?
The product identity, ingredient list, and manufacturer information come from FDA’s 21 CFR Part 501; net quantity comes from the FPLA. The Guaranteed Analysis, nutritional-adequacy statement, feeding directions, and calorie statement derive from AAFCO model regulations that states adopt.
Is there such a thing as "AAFCO approved"?
No. AAFCO does not approve or certify products. A food can be "formulated to meet" an AAFCO nutrient profile or substantiated by AAFCO-procedure feeding trials, but that is a claim the maker substantiates, not an AAFCO approval.
Why does the right wording depend on my state?
Because states adopt AAFCO model regulations independently, the accepted wording and current nutrient profiles can vary by state and change over time. Confirm the requirements for each state where you sell; LabelClear provides standard template wording and flags this.
Informational only — not legal advice. Verify against the current governing standard before printing. LabelClear generates text from published rule data and does not guarantee regulatory approval.