Cat Microchipping in Germany: Rules and Registration (2026)
If you have a cat in Germany, this one is for you. For years, cat registration here was a patchwork of voluntary schemes. Dogs got a compulsory chip, a tax, and a paper trail. Cats, meanwhile, largely slipped through the net.
Local rules are changing. Germany's federal animal-welfare law lets authorities create defined cat-protection areas with identification requirements for cats that roam outdoors.
Here is exactly where things stand in 2026, and what you need to do if your cat is not chipped yet.
📈 1. Why Cat Microchipping Is Now a Serious Topic
Two major things happened in quick succession:
1. The stray cat problem became undeniable
Germany has an estimated 2 million stray cats, many of them former pets abandoned when owners moved away. Shelters in major cities are chronically overfull. Without microchips, returning lost cats to their owners is nearly impossible.
2. EU-level pressure to standardise
The EU Pet Travel Regulation already requires microchipping for pets crossing borders. Several EU states recently moved to compulsory domestic cat microchipping. Germany's animal welfare bodies have successfully lobbied for similar rules domestically.
⚖️ 2. The Current State of the Law (2026)
Germany has no nationwide cat microchipping rule. Section 13b of the federal Animal Welfare Act allows authorities to create rules for defined cat-protection areas, so requirements depend on the applicable local ordinance and generally target cats with uncontrolled outdoor access.
- Berlin: Across the city, cats allowed uncontrolled outdoor access must be neutered. Outdoor cats that are not capable of reproduction must also be microchipped and registered.
- Hamburg: Since 1 January 2026, outdoor cats throughout Hamburg must be neutered, microchipped, and registered with TASSO or FINDEFIX.
- Elsewhere: Rules can be specific to a municipality or district. Check your local Veterinaeramt or Ordnungsamt before allowing your cat uncontrolled outdoor access.
Official rule sources
What about indoor-only cats?
Most local cat-protection ordinances target uncontrolled outdoor access, so indoor-only cats are generally outside their scope. A chip is still a reliable way to reconnect you with your cat if it escapes.
💉 3. What Microchipping Actually Involves
The Procedure
A sterile chip the size of a grain of rice is inserted under the skin at the back of the neck via a needle. It takes seconds. No anaesthetic is needed. Most cats barely react.
The Standard
All chips used in Germany must conform to ISO 11784/11785 (a 15-digit code). This means your cat can be scanned anywhere in Europe with a standard reader.
The cost: Expect €25 to €50 at a vet. The fee may include registration, so confirm when you book.
💻 4. Registration: The Two Databases You Need to Know
A chip is completely useless if it is not registered to your current address. In Germany, there are two main national databases:
TASSO (Tierschutzorganisation)
The largest free pet database in Germany. When a lost animal is found and scanned, TASSO is typically the first database checked by vets and police. Registration is 100% free.
FINDEFIX
The official database of the German Kennel Club (VDH). Also widely used by many vets and shelters. Makes it a great secondary backup registration.
Important for expats: Update your registration immediately every time you move. A TASSO record pointing to an old address or a disconnected phone number is useless.
📘 5. The EU Pet Passport for Cats
If you travel internationally with your cat, you need an EU Pet Passport (EU-Heimtierausweis). This document records the microchip number and contains vaccination records. It is issued by any registered vet in Germany and travels with your cat for life.
If your cat does not have a passport yet, your vet can issue one at the exact same appointment where the chip is implanted.
✅ 6. Practical Action Checklist
- ✓Book a vet appointment: Any vet can implant a microchip.
- ✓Ask for ISO-compliant chip: Standard in Germany but worth explicitly confirming.
- ✓Get an EU Pet Passport issued at the same appointment if needed.
- ✓Register with TASSO as soon as you get home. It takes two minutes online.
📚 More Guides for Expats
Cat Registration (Tasso & Finds)
Germany has no dog tax for cats, but registration is vital. Learn about Tasso e.V., microchipping, and Findefix.
Moving to Germany With a Dog or Cat
Choose the correct EU or non-EU route, then check microchip, rabies, certificate, owner-travel and breed requirements.
The EU Pet Passport Guide
Why you need one, how to get it, and how much it costs. The golden ticket for travel within Europe.
Banned Dog Breeds in Germany: Federal and State Rules
Check the federal import ban, its limited exceptions, and verified Berlin, Hamburg and Bavaria keeping rules before travelling.