Singapore SAF Levy Delayed to October + Compliance Scrutiny Tightening; April–May Business Jet Movements YoY Crash 18.8% and 17.1% Respectively

Singapore is the first country globally to levy SAF fees on aviation passengers; originally scheduled April 1; due to jet fuel price surge deferred to October 1. Meanwhile, from May 2026 business jet operating compliance scrutiny notably strengthened. Although levy delay provides 6-month buffer, policy uncertainty has already produced actual impact: Singapore two airports (WSSS + WSSL) January–May 2026 business jet cumulative 3,144, YoY just −0.4%, but April and May YoY −18.8% and −17.1% respectively — back two months' decline accelerating. Changi VIP terminal reconstruction project launched in April — long-term positive but short-term may intensify facility constraints. For resident operators: pre-October levy effective, need to complete compliance preparation and cost pass-through mechanism design. Confidence ★★ (KG multi-policy events cross-verification).