Classification Request Form

If you have doubt as to whether the chemical handled by your facility falls under Schedule 1 , 2 or 3 to the CWC or is a UDOC, you can download the Classification Request Form (pdf format), provide the information required and send it in person, by post or by fax to the CWC Section, Strategic Trade Controls Branch of the Trade and Industry Department at Room 516B, 700 Nathan Road, Kowloon.