The Bangladesh Trade Portal (BTP) is an official source of all regulatory information relevant to traders who wish to import goods into Bangladesh or export to other countries. The Ministry of Commerce of the Bangladesh Government has established the Portal in order to improve the predictability and transparency of the countrys trading laws and processes.
China: National Standard of the P.R.C., Hearing protective equipment—Part 1:Earplugs
Updated on : 16-03-2025
This document specifies the technical requirements, marking, and information to be provided by the manufacturer for earplugs.
This document applies to all types of earplugs that reduce noise and protect human hearing.