How Drone Weight Classes Work
All four countries use 250 grams as the key registration threshold. Drones under 250g are generally exempt from registration for recreational use, though rules vary.
| Country | Authority | Under 250g | 250g – 25kg | Over 25kg |
|---|---|---|---|---|
| 🇺🇸 USA | FAA | ✓ Exempt (recreational) | Registration required | Special permit |
| 🇬🇧 UK | CAA | ✓ Exempt | Operator ID required | Special authorisation |
| 🇨🇦 Canada | Transport Canada | ✓ Exempt (basic rules apply) | Registration + RPAS cert | Special flight ops cert |
| 🇦🇺 Australia | CASA | ✓ Exempt (standard rules) | Registration required | Operator's certificate |
Note: Commercial use always requires registration and licensing regardless of weight in all four countries.