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CAT 3, explained: the rulebook behind Europe's pet food

Three categories, one principle: nothing unsafe gets upcycled. Here is how the EU sorts every animal by-product on earth.
6 de maio de 2026 por
Raphael Carmo · Managing Partner, 4D World

Key Takeaways

  • EU Regulation 1069/2009 sorts animal by-products into three risk categories
  • CAT 3 comes from animals fit for human consumption at slaughter
  • Only CAT 3 material may lawfully become pet food, feed or pharma inputs
  • One EU CAT 3 listing serves all 27 member states

INSIDE THE INDUSTRY

Every kilo of pet food raw material that enters Europe carries a label that decides its entire life: Category 3. Get the category wrong and the cargo is not late — it is illegal.

Where the raw material ends up
WHERE THE RAW MATERIAL ENDS UP

EU Regulation 1069/2009 splits all animal by-products into three categories by risk. It is one of the most consequential pieces of law in our industry, and it fits in a table:

CategoryWhat it isAllowed destiny
CAT 1Highest risk — specified risk materials, contaminated materialDisposal / incineration; strictly limited technical uses
CAT 2Fallen stock, manure, digestive content, some rejectsFertilizers, biogas, technical uses — never pet food
CAT 3By-products from animals fit for human consumption at slaughterPet food, feed, fertilizers, technical & pharma uses

Simplified — Reg. (EC) 1069/2009 with implementing Reg. (EU) 142/2011

The elegance of CAT 3 is the source rule: the animal was healthy and approved for human food — the by-product simply took a different commercial path. Chicken hearts to a German kibble plant, bovine trachea to a Danish pharma lab: same principle, same paper trail.

The customer that matters most
THE CUSTOMER THAT MATTERS MOST

The paper trail

1
Approved establishment
The exporting plant must hold EU/TRACES listing for CAT 3 — in Brazil, under a SIF number and MAPA oversight.
2
Health certificate + DCPOA
Each shipment travels with an official veterinary certificate; origin conformity documents cover the raw-material chain.
3
TRACES notification
The EU's digital border system tracks the consignment from loading to the border control post.
4
Border control post (BCP)
Documentary, identity and physical checks at first EU entry — then free circulation to any member state.

The detail people miss

EU approval is bloc-wide: one CAT 3 listing serves all 27 member states. The differences that remain (like France's extra certificate) are national add-ons — solvable, not walls.

The 4DW Angle

Our plant operates exactly here: CAT 3 processing with EU listing, shipping pet food and pharma-grade raw materials to Europe routinely. If the paragraph above reads like your compliance checklist, we speak the same language.

Rendered fat, tank-ready
RENDERED FAT, TANK-READY

Frequently asked questions

What is a Category 3 animal by-product?

Category 3 (CAT 3) covers animal by-products from animals passed fit for human consumption at slaughter that simply took a different commercial path. Under EU Regulation 1069/2009, only CAT 3 material may lawfully become pet food, feed, fertilizers, and technical or pharmaceutical inputs. Get the category wrong and the cargo is illegal.

What are the three EU animal by-product categories?

EU Regulation 1069/2009 sorts by-products by risk. CAT 1, the highest risk, goes to disposal or incineration; CAT 2, such as fallen stock and manure, becomes fertilizers or biogas but never pet food; CAT 3, from human-food-fit animals, can go to pet food, feed and pharma uses.

How does CAT 3 material clear EU borders?

Each shipment needs an approved establishment — a SIF number under MAPA in Brazil — an official health certificate plus origin documents, a TRACES notification, and documentary, identity and physical checks at a border control post. Once cleared at first entry, the cargo circulates freely across all 27 member states.


SOURCES

Germany's €7 billion pet economy barely blinked
New IVH/ZZF numbers: pet food held at €4.3bn in a flat year — and one euro in five is now spent online.