CORSIA framework: history, rationale, and the three phases — Pilot (2024–2026), First Phase (2027–2035), Second Phase (2036+)

CORSIA compliance mechanics: baseline emissions calculations, growth factors, eligible fuels (CEFs), eligible emissions units (CEUs)

Approved sustainability certification schemes under CORSIA: RSB, ISCC, and others — what they certify and how

Lifecycle analysis methodology: CORSIA default values vs. actual values, well-to-wake calculations, and methodological choices that matter

Monitoring, Reporting & Verification (MRV): operator obligations, reporting cycles, verification requirements

EU ReFuelEU Aviation: 2% by 2025 → 6% by 2030 → 70% by 2050, synthetic fuel sub-quotas, and the physical supply requirement (no Book & Claim)

Singapore: 1% SAF mandate pathway, Sustainable Air Hub strategy, CAAS implementation approach, and Changi Airport logistics

Japan: 10% SAF target by 2030, METI-led approach, ACT FOR SKY airline consortium, domestic production development

South Korea: blending mandate roadmap, K-taxonomy alignment, and green finance integration

India, Indonesia, Malaysia, Australia: emerging mandates, feedstock strategies, and regulatory positioning

Policy interaction: how CORSIA, EU ETS, and national mandates interact — avoiding double regulation and double counting

Compliance planning for multi-jurisdiction operations: airlines flying routes subject to multiple overlapping frameworks