Singapore Aviation Permits
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Civil Aviation Authority
- Name: Civil Aviation Authority of Singapore (CAAS)
- Website: https://www.caas.gov.sg
- Contact: CAAS, Singapore Changi Airport | Tel: +65 6541 2300 | FOP queries: CAAS_FS_FOS@caas.gov.sg | Foreign Operators: https://www.caas.gov.sg/operations-safety/air-operations/foreign-operators
Estimated Processing Time
Requirements by Operation Type
Private flights require CAAS notification. Seletar Airport (XSP) preferred for GA.
Non-scheduled flights require CAAS permit, 3 business days.
Liberal aviation policy. Bilateral agreements extensive.
Overflight Permit
- Required: No
- Authority: CAAS
- Lead Time: N/A
- Validity: N/A
- Fees: No CAA processing fees; navigation charges billed to operator
No overflight permit required. CAAS will bill air navigation charges directly. File ICAO flight plan.
No overflight permit required. 1. File ICAO flight plan 2. CAAS will bill navigation charges directly to operator
Landing Permit
- Required: Conditional
- Authority: CAAS
- Lead Time: Private non-revenue (Part 91 without AOC): no permit required. Charter/FOP: 28 calendar days minimum (non-negotiable under ANR-129). Changi slot: 72 hours minimum. Seletar: 7 calendar days to 1 day prior.
- Validity: Per approved FOP; slots per schedule
- Fees: No CAA processing fees; landing/parking/navigation fees apply
NEW REGULATION EFFECTIVE FEBRUARY 1, 2026 (ANR-129): Foreign Operator's Permit (FOP) required for ALL foreign AOC holders conducting CAT or aerial work into Singapore, INCLUDING non-revenue flights under their AOC. 28-day application timeline is NON-NEGOTIABLE. Penalty: S$20,000 per violation. EXEMPT: Private Part 91 operators flying non-commercial without AOC. Also exempt: emergency landings, overflights, maintenance runs without pax/cargo. FOP holders must appoint designated representative to liaise with CAAS. Changi (WSSS): slot clearance request 72 hours before to Changi Slot Coordinator. Seletar (WSSL): submit flight details 7 calendar days to 1 day prior (by 1400 UTC).
FOR PRIVATE PART 91 (no AOC): 1. No landing permit required 2. Obtain airport slot: Changi -- 72h before via Slot Coordinator; Seletar -- 7 days to 1 day prior by 1400 UTC FOR AOC HOLDERS (CHARTER/CAT) -- ANR-129 FOP (effective Feb 1, 2026): 1. Submit FOP application to CAAS at least 28 calendar days before (non-negotiable) 2. Provide: valid AOC, operations specifications, insurance, safety documentation 3. CAAS evaluates: operational capability, safety performance; may request additional info or conduct site visit (1-5 days) 4. Appoint designated representative to liaise with CAAS 5. Report changes 14 days in advance (5 working days if beyond control) 6. Non-compliance penalty: S$20,000 per violation 7. Contact: CAAS_FS_FOS@caas.gov.sg for FOP queries 8. Obtain Changi slot (72h) or Seletar slot (7 days to 1 day prior)
Cabotage
No restrictions (single airport state)
General Remarks
MAJOR REGULATORY CHANGE February 2026: ANR-129 replaces previous ANO framework. 28-day FOP timeline is the key constraint for charter/AOC operations. Private Part 91 operators are exempt from FOP. Changi (WSSS) and Seletar (WSSL) are the two airports. Seletar is the dedicated GA/bizav airport with excellent facilities.