Joint Circular No. 20/1999/TTLT-YT-TM-NN&PTNT on the production and supply of iodized salt to consumers
Joint Circular No. 20/1999/TTLT-YT-TM-NN&PTNT dated November 10, 1999 of the Ministry of Health, the Ministry of Trade and the Ministry of Agriculture and Rural Development guiding the implementation of Decree No. 19/1999/ND-CP dated April 10, 1999 of the Government on the production and supply of iodized salt to consumers
