Singapore cat owners must microchip and license all pet cats by 31 August 2026 under the Cat Management Framework introduced by the Animal & Veterinary Service (AVS). Licensing is completely free of charge during this two-year transition period, which began on 1 September 2024. Completing these steps early protects your cats legally and locks in free lifetime licences for sterilised pets.
Step 1: Check housing limits and legacy options
Before applying for a licence, confirm that your household fits the updated housing rules. The Animal & Veterinary Service (AVS Cat Licensing) and Housing & Development Board (HDB Pet Rules) set distinct pet caps based on your property type.
| Property Type | Pet Allowance Limit | Special Conditions |
|---|---|---|
| HDB Flat | Up to 2 cats per flat | Must be microchipped, licensed, and secured with window grilles or mesh |
| Private Premises (Condo / Landed) | Up to 3 cats or dogs (or combination) | Subject to management approval where applicable |
| Multi-Cat Households (Pre-existing) | Above standard limits | Must apply during transition period to legacy existing pets |
If you owned more than the permitted number of cats prior to 1 September 2024, you do not need to rehome them. You can apply to legacy and license all existing cats during the two-year transition window, provided you meet basic responsible ownership criteria.
Step 2: Implant an ISO-compliant microchip
Every pet cat must have an ISO 11784/11785 compliant 15-digit microchip injected subcutaneously between the shoulder blades by a registered veterinarian (SVA Microchipping Guidelines). The procedure takes under a minute, causes minimal discomfort, and carries negligible risk of tissue migration or infection (SPCA Microchipping FAQ).
Because microchips are passive RFID transponders with no battery, they emit no signal until scanned by a reader and remain safely inert inside the tissue for the cat's entire lifetime. Use this regulatory process as a routine check-in with your vet rather than a stress point, as Manja provides editorial guidance to help you prepare for clinic visits.
Step 3: Complete the mandatory online ownership module
First-time licence applicants must complete a free online pet care ownership module before AVS issues a licence (AVS Pet Ownership Course). The course covers core responsibilities, home safety measures, and basic health awareness.
To comply with AVS guidelines, HDB cat owners must secure their homes against high-rise syndrome falls by installing physical safety barriers (AVS Responsible Cat Ownership).
| Home Safety Measure | Recommended Implementation | Purpose |
|---|---|---|
| Window Security | Mesh, wire nets, or small-gap grilles | Prevents high-rise falls from windows |
| Balcony Protection | Full-height netting or secure enclosure | Prevents accidental slipping or jumping |
| Main Door Safety | Gate barriers or double-door routine | Prevents indoor cats from escaping into corridors |
Step 4: Secure your licence before the transition closes
Licensing fees and licence validity depend directly on whether your cat is sterilised and when you submit the application. Sterilisation is strongly encouraged by AVS.
| Cat Status | Licensing Fee (1 Sep 2024 – 31 Aug 2026) | Licence Validity |
|---|---|---|
| Sterilised Cat | Free of charge | Valid for life |
| Unsterilised Cat | Free of charge | Valid only for transition period (requires renewal later) |
Sterilising your cat before applying ensures you receive a free lifetime licence. Unsterilised cats licensed during the transition period will receive temporary licences that require periodic renewal fees once the transition window closes on 31 August 2026.
Book a vet appointment this week to scan or implant your cat's microchip, complete the free online pet ownership module, and log into the AVS portal to secure your cat's lifetime licence before the 2026 deadline.
— Manja