Updated August 5, 2026
Civil Aviation Authority Singapore
The Civil Aviation Authority of Singapore (CAAS) regulates unmanned aircraft under the Air Navigation (101 Unmanned Aircraft Operations) Regulations. Drones over 250 g must be registered via the UA Portal. From 1 December 2025, outdoor operations with drones over 250 g require Broadcast Remote Identification (B-RID) unless using the FlyItSafe app under an Operator Permit.
Overview
Full name
Civil Aviation Authority Singapore
Type
Government Agency
Jurisdiction
SG
Notable Facts
Important information about drone regulations
Registration required for drones over 250 g (S$25 label + UA Portal)
B-RID mandatory outdoors >250 g from 1 December 2025
Operator and Activity Permits required for certain operations
Unmanned Aircraft Pilot Licence required for advanced commercial operations
Unit Systems
Measurement units used in this regulator's jurisdiction
Weight
Kilograms (kg)
Distance
metric
Altitude
Meters (m)
Speed
Kilometers per hour (km/h)
Official Resources
About this regulatory authority
Country
SG
Region
National
Type
Government Agency
Updated
8/5/2026
Last updated: August 5, 2026