There are now 24 microchip databases!
COMPLIANT UK MICROCHIP DATABASES:
You must make sure that your dog or cat is registered on one of the following databases (they all meet government standards). You can be fined up to £500 if they are not registered on a compliant database and if your dog or cat has out of date contact information.
Please be aware of new annual subscription charges popping up! Below is the current information we could find: UPDATED 8th September 2026.
If you are a veterinary clinic or independent microchip implanter affiliated to a particular database, please check what subscription charges your customers are signing up too.
UK Government list; official site, of compliant databases, it doesn’t list price info but has the live links to all: https://www.gov.uk/get-your-dog-cat-microchipped
WARNING: There are non-compliant databases who charge and don’t record your data anywhere, this is why it is crucial to check you are on one of the following 24 databases. Unregistered microchips will not reunite you with your dog or cat.
Database Name
Pricing (approx.)
Subscription / Charges
- AnimalData
£19.99 basic
Likely one-off
UK Government compliant (*AMDO member) Phone: 0800 023 9384. Web: https://animaldata.org.uk/home - Animal Microchips
£19.95 (one-off fee)
UK Government compliant. Phone 01823 413494 Web: https://animalmicrochips.co.uk - Animal Tracker PeddyMark microchips are moving to join Identibase database. There maybe problems with the transfer and it’s suggested if you are registered on this site, to please check your pet’s registration. See more information at the bottom of this page.
Annual Subscription plans with added alerts/services. (*AMDO member)
Phone: 01279 219777 https://www.animaltracker.co.uk - ChipHERO
£22.00 basic. Likely one-off
(*AMDO member) UK Government compliant
Phone: 0330 043 5244 Web: https://chiphero.uk - ChippedMonkey. £15 Lifetime. £50 Premium annual subscription. UK Government compliant. Phone 01278 393 808 Web: https://chippedmonkey.co.uk
- Chipworks
£19.95 (one-off)
Third-party pricing comparison – (*AMDO member) UK Government compliant
Phone: 0330 107 0958 Web: https://www.chipworks.co.uk - DKC
£20.00 basic
Likely one-off payment
UK Government compliant
Phone 0203 151 6651 Web: https://dkc.org - FidoID
£12 basic
Likely one-off (*AMDO member)
UK Government compliant.
Phone: 01225 261115 web: https://fidoid.co.uk - Greyhound Chip ID (racing hounds only)
Not publicly listed
Likely one-off
Specialist racing greyhound registry. (*AMDO member).
Phone: 0207 822 0909 Web: https://greyhoundchipid.co.uk - HomeAgain
Free registration
Confirmed free service. (*AMDO member). UK Government compliant
Phone: 01954 774433 Web: https://www.homeagain.co.uk - Identibase
£30/yearly initial and to update with new contact info (incl. alert service)
Subscription model.(*AMDO member). UK Government compliant
Phone: 0330 9128077 Web: https://www.identibase.co.uk - Lost Paws
Free lifetime registration
UK Government compliant. Phone 01799 615020 Web: https://lostpaws.co.uk - MicroChip Central
Transfer fee is £15.00 + VAT and is payable by the new keeper. The transfer is for a lifetime registration and includes 12 month’s Premium Protection.
UK Government compliant Web: https://www.microchipcentral.com - My Animal Trace
£30.00 basic
Likely one-off plus – Site suggests lifetime registration service. UK Government compliant. Phone 0330 223 6237 Web: https://myanimaltrace.com - MyPet
£1.99–£3.99 (one-off)
Deals for rescues. UK Government compliant (*AMDO member)
Phone: 0800 368 4150 https://mypethq.io/microchip-search/ - National Veterinary Data Service
N/A
N/A
Veterinary internal database, not pet owner registration. https://nvds.co.uk - Pet Database
£10 basic (one-off); £30 premium (one-off) (incl. alert service) Deals for rescues
One-off fees; no annual charges. UK Government compliant. Phone 0330 818 8558. Web: https://petdatabase.com - Pet Identity UK
£20 (one-off/year)†
Some sources list as subscription?
Third-party listing suggests a fee; check provider. UK Government compliant Phone 0800 9751960. Web: https://www.petidentityuk.info - Petlog
£15/year (Secure); £39/year (Reunite)
Yes – annual
Two tier subscription plans. (*AMDO member).
UK Government compliant. Phone: 01296 336579 Web: https://www.petlog.org.uk - PetScanner
£2.99 (one-off fee) + optional £0.99/month pet protection
Optional subscription
UK Government compliant. Phone 02392 987260 Web: https://petscanner.com - ProtectedPet
£24.99 (one-off)
UK Government compliant. Phone 01902 508 355. Web: https://www.protectedpet.com/home - SmartTrace
Fee not publicly listed
(free lifetime?)
Official site suggests free lifetime features; confirm with provider. Phone 01451 603123. Web: https://smarttrace.org.uk - Track Your Paws ❗️URGENT UPDATE❗️: Track Your Paws microchip database does not meet Defra Government standards and has been removed from the list of compliant databases. If your pet’s details are registered with Track Your Paws, you should register with another database from the list.
£12.00 basic
Likely one-off
Web: https://www.trackyourpaws.co.uk - UK PETtrac MicroChip Database
£12 (one-off). Official site lists £12 registration. (*AMDO member). UK Government compliant
Phone: 01273 408721 Web: https://www.pettrac.co.uk - We Trace Pets
£23.99 basic
Likely one-off
UK Government compliant. Phone 01268 533344. Web: https://wetracepets.com
Find out where your dog or cat is registered
You can check the microchip number if you do not know which database your pet is registered on.
If you do not have the microchip number, you can ask any of the following to scan your dog or cat for it:
- a vet
- a dog warden
- a rescue centre
Notes & Clarifications:
• All 25 databases listed in the UK Government’s official microchipping guidance are included in the table above.
• Where a database does not publicly list prices, it’s because the official site doesn’t publish them — you’ll need to contact the provider directly to confirm current charges.
• Some providers (e.g., Animal Tracker, Identibase, Petlog, PetScanner) use subscription charges or optional recurring plans for additional services such as lost pet alerts, helplines, and notifications.
• HomeAgain and Lost Paws are confirmed free to register and update services — no subscription required.
• PetDatabase and My Pet offer deals for rescues.
• National Veterinary Data Service is not a pet owner registration database — it’s used internally by vets and professionals.
Subscription / Recurring Fees Summary:
Databases with Recurring Charges:
• Animal Tracker — Annual subscription options (£15/£30).
- Petlog — Two tier annual plans (£15 & £39).
- • PetScanner — One-off registration + optional monthly protection service.
- • Identibase — Annual membership for alert services (often renewable).
Databases with One-Off Fees Only (no subscription)
• Animal Microchips, Chipworks, AnimalData, ChipHERO, DKC, FidoID, Greyhound Chip ID, MicroChip Central, MyPet, My Animal Trace, Pet Database, ProtectedPet, We Trace Pets. UK PETtrac.
Databases Free of Charge:
• HomeAgain, Lost Paws.
Databases with Unknown or Unpublished Pricing:
• SmartTrace (if you know the price, please let us know)
Quick Tips Before Registering:
• Check current pricing on the official database site before you register — some providers update fees or introduce new tiers.
• Be cautious of non-Government lists or third-party signup sites, as some may be scams or not actually register your pet with a DEFRA-approved database.
• Registering your pet with a Government DEFRA-approved database is a legal requirement in the UK and failure to update contact info can result in £500 fines.
* The Association of Microchip Database Operators (AMDO) 11 of the 24 databases, say they are playing a lead role in raising standards to improve the effectiveness of pet reunification, customer service and general animal welfare. Setting standards to achieve a balanced self-regulated environment and working in partnership with relevant animal welfare stakeholders.
The Central Microchip Portal or Single Point of Search (SPoS) is going to be trialed by four databases and then rolled out to include all eleven AMDO members. The remaining 14 databases are being invited to join, maybe you can help by asking them yourself?
REPORT A MICROCHIP DATABASE:
DEFRA: microchipping@defra.gov.uk
AMDO: https://www.amdo.org.uk/report-a-database/
MicrochipTradeAssociation@gmail.com
To report a database operator or file a grievance, submit your concerns to the Association of Microchip Database Operators (AMDO) AMDO Complaints Process. You can do this directly using the online AMDO Report a Database form, which handles complaints for Defra-compliant UK microchip databases.
AMDO aims to acknowledge receipt of complaints within 10 working days and investigate uncomplicated claims within the same timeframe AMDO Complaints Process.
For a complaint to be investigated, it must allege that an AMDO member has breached legislation or AMDO rules, policies, or standards AMDO Complaints Process. Please note that AMDO handles complaints about database operators, but cannot directly respond to enquiries regarding specific microchip numbers or help with refunds for non-compliant databases

Animal Tracker Microchip Database are moving all their microchip registrations to Identibase Microchip Database.
Identibase are one of a few larger databases charging an annual subscription charge, so please check.
Not all databases charge yearly, this is a new phenomenon!
Check the list of compliant UK Government microchip databases, there are two free databases and many who charge a one of fee.
Full list with prices and contact information: https://www.stolenandmissingpetsalliance.co.uk/there-are-now-24-uk-microchip-databases-new-subscription-charges-are-starting-to-pop-up-list-with-prices/
You are allowed to register the microchip number on which ever database you want! This new annual subscription charge is going to cause so many problems!
Please report any problems to :
REPORT A MICROCHIP DATABASE:
DEFRA: microchipping@defra.gov.uk
AMDO: https://www.amdo.org.uk/report-a-database/
EVERY PET OWNER MUST CHECK THEIR PETS MICROCHIP REGISTRATION IS HOLDING THEIR NAME AND CONTACT INFORMATION: Unregistered microchips will not bring your pet home. Vets do not register microchips, they only copy the microchip number for their files.

⛔️ PETITION IS CLOSED ⛔️
There is a petition asking the Government to create the Central Microchip Portal to make it easier to contact families when a lost pet is found: https://petition.parliament.uk/petitions/748648
Since microchipping our pets is mandatory by law, should the pet microchip identification database system operate primarily as a public service rather than a commercial market?
In Defra’s response to the petition, asking them to introduce the Central Microchip Portal, they say AMDO (11 of the 25 databases) are developing commercial solutions which will be industry-led!
Most people don’t understand database governance—but they do understand lost pets, delays, and profit being put before animal welfare.
The key points you need to understand are:
• The system is fragmented across 25 databases
• Vets, wardens, police and rescuers cannot quickly find owners
• Government promised a central system
• They are now letting the industry run it instead
• That could mean paywalls, delays, and conflicts of interest
• This affects lost pets getting home quickly
This isn’t what we were promised.
We only have until the 5 June to reach the 100,000 signatures and trigger a debate in Parliament, to have the opportunity to save the independent Central Microchip Portal, a single lookup point, available 24/7 for all authorised users, free of charge, including all 25 compliant databases.




