Singapore NEA circular updates phase‑out/ban of chlorpyrifos, MCCPs (≥45% chlorine by weight) and LC‑PFCAs from 16 Dec 2026

Singapore NEA issued a hazardous substances control circular providing implementation details for Stockholm Convention POP listings covering chlorpyrifos, MCCPs (defined in the circular as C14–C17 with chlorination levels ≥45% chlorine by weight) and LC‑PFCAs (C9–C21), including products containing these chemicals. The circular states that from 16 December 2026, manufacture, import and export will not be allowed (subject to any applicable exemptions to be clarified). It also indicates TradeNet permit declarations/approvals will be impacted and includes annex information (e.g., HS/product codes) that compliance teams can use to screen shipments and update customs/trade controls and product stewardship processes.