Step · Pets
Dog microchip and regional registry in Aragón
All dogs must be identified by microchip implanted by a licensed vet, registered in Aragón’s registry (RIACA).
- Why it matters
- Required for dog ownership; a change of owner or address must be updated.
- When
- Getting or bringing a dog.
- Official page
- Identificación de animales (leaflet)
- Last checked
- 7 Oct 2026
In the guide: the 2 steps, what to bring (1 item), the office with addresses and hours, and tips and what to watch for, with every official source.