1. Prevalence of using of iodised salt at households

2. Legislation on iodised salt
The draft of new Decree on fortified food replacing for the Decree No 163/2005/ND-CP dated December 29th 2005 on the production and supply of iodised salt for consumers regulating that all edible salt is iodised and level of fortified iodine meeting the technical regulation (QCVN)
Vietnamese standards:
QCVN 9-2:2011/BYT- National technical regulation on micronutrient fortified food
QCVN 3-6:2011/BYT - National technical regulation on substances may be used for iodine fortification in food