Author name: Narxus Lianga

Marcus Liang is a chemical regulations analyst with a Master’s in Environmental Chemistry from the National University of Singapore. He has contributed to multiple international policy documents related to chemical risk assessment and hazard communication. Marcus specializes in interpreting EU and US chemical legislation, providing actionable insights for chemical manufacturers. Outside of his professional pursuits, Marcus is passionate about hiking and often combines his love for the outdoors with citizen science projects monitoring local water quality. He’s also a coffee connoisseur, often brewing experimental blends in his home lab.

Regulations

ENVIRONMENTAL LAWS GOVERNING ALDRIN PESTICIDE PRODUCTION AND TRADE

Narxus Lianga

Maneuvering through the labyrinth of international chemical legislation often feels like trying to map out shifting tectonic plates, and the history of aldrin pesticide regulation perfectly captures that tension. When I was completing my Master’s in Environmental Chemistry at the National University of Singapore, we spent a significant amount of time analyzing how mid-20th-century regulatory […]