The Ministry of Domestic Trade and Consumer Affairs (Kementerian Perdagangan Dalam Negeri dan Hal Ehwal Pengguna abbrev. KPDNHEP) has enforced the pattern approval law for weighing and measuring instruments used for trade purpose, effective from 01st July 2022. The purpose of this measure is to further ensure that an instrument is of good quality , able to produce accurate measurements and legal for your business.