Pet traceability in the EU 2026: what breeders and veterinarians must do

Key data

Breeders, veterinary clinics and pet establishments have new traceability obligations from 2026 onwards. The Delegated Regulation (EU) 2026/132, published on 27 March 2026, amends the Delegated Regulation (EU) 2019/2035 and tightens the identification and registration systems for dogs, cats and ferrets in captivity within the European Union.

This is not a minor procedural change. The regulation updates requirements on microchips, records and health documentation, and requires sector operators to review their internal processes. The competent authorities of each Member State are responsible for ensuring effective implementation in their territories.

What does this regulation establish?

The regulation introduces direct amendments to the animal traceability framework established in 2019. The changes affect three specific areas:

• Microchips and identification: Technical and procedural requirements for marking dogs, cats and ferrets in captivity are updated.
• Records: Registration obligations for professional breeders and establishments are strengthened, with possible adaptations in national registration systems.
• Health documentation: Requirements for documentation linked to these animals are updated, which must be aligned with the new traceability standards.

Economic and operational impact

Compliance with this regulation can generate direct and indirect costs for sector operators. The regulation expressly identifies two types of necessary investment:

• Staff training: Operators must update their teams' knowledge on new identification and registration procedures.
• Database updates: Existing registration systems may require technical adaptations to comply with new traceability standards.

The impact varies depending on the size and type of operator. A professional breeder with high volumes of registered animals will have a greater adaptation burden than an individual owner. Veterinary clinics, as the point of microchip marking, are a critical link in the compliance chain.

At the institutional level, the competent authorities of each Member State must also assume responsibility for ensuring effective implementation, which may result in new inspections or controls on registered operators.

Who does it affect?

• Professional breeders of dogs, cats and ferrets: must review and update their registration systems and documentation.
• Veterinarians managing microchip marking and identification: are the point of direct application of new technical requirements.
• Pet establishments (shops and sales centers): must ensure that the animals they market comply with new traceability standards.
• Owners of dogs, cats and ferrets: may be affected by new documentation requirements linked to their animals.
• Competent authorities of Member States: responsible for effective implementation in their territories, which may involve adaptations in national registration systems.

Practical example

A professional golden retriever breeder with registered activity in Spain manages the birth and sale of several litters annually. Under Regulation (EU) 2019/2035, they were already obligated to microchip and register each puppy before sale.

With the entry into force of Regulation (EU) 2026/132, this breeder must:

• Verify that their microchipping procedures comply with updated technical requirements.
• Review that their registration system (whether their own database or connection with the national registry) is adapted to new standards.
• Update the health documentation they provide to buyers to reflect new required fields or formats.
• Train their staff or collaborating veterinarians on procedural changes.

The same scenario applies to a veterinary clinic that performs animal marking: they must confirm that their microchip reading and implantation equipment and registration systems are aligned with the updated regulation before its entry into force.

What should companies do now?

1. Review current microchipping procedures and verify that they comply with technical requirements updated by Regulation (EU) 2026/132.
2. Audit registration systems and databases to identify if they require technical adaptations to comply with new traceability standards.
3. Update health documentation linked to animals to align with new regulation requirements.
4. Plan staff training involved in animal marking, registration and sales, prioritizing veterinarians and records managers.
5. Consult competent authorities of the Member State to learn about specific adaptations required in national registration systems.
6. Confirm the exact entry into force date by consulting the official source, as it has not been specified in the published text, and establish an internal adaptation timeline.