| Circular 04/2011/TT-BYT dated January 13, 2011 promulgating the Natioal Technical Regulation on micronutrient fortified food. | Circular | Ministry of Health | Ministry of Health | |
| Circular 04/2012/TT-BGTVT providing the licensing procedures for inland transport of foreign seagoing ships | Circular | Ministry of Transport | Ministry of Transport | |
| Circular 04/2012/TT-BLDTBXH dated February 16, 2012 promulgating the National Technical Regulation on safety helmets for industrial. | Circular | Ministry of Labour - Invalids and Social Affairs | Ministry of Labour - Invalids and Social Affairs | |
| Circular 04/2012/TT-BXD guiding the export of minerals as building materials | Circular | Ministry of Construction | Ministry of Construction | |
| Circular 04/2014/TT-BCA Amending and supplementing a number of articles of the Minister of Public Security's Circular 35/2010/TT-BCA Providing for licensing for transporting the industrial explosive and dangerous goods | Circular | Ministry of Public Security | Ministry of Public Security | |
| Circular 04/2014/TT-BCT Elaborating the implementation of the Government's decree 187/2013/ND-CP which elaborates the regulations on international trade of law on commerce | Circular | General Department of Vietnam Customs | Ministry of Industry and Trade |  |
| Circular 04/2015/TT-BNNPTNT dated February 12, 2015, on guidelines for the Decree No. 187/2013/ND-CP on guidance on the Law on commerce on international trade in goods and commercial agency, trading, processing and transit of goods.... | Circular | Ministry of Agriculture and Rural Development | Ministry of Agriculture and Rural Development | |
| Circular 04/2015/TT-BNNPTNT, on guidance on the Decree 187/2013/ND-CP on guidance on the Commercial law on international trade in goods and commercial agency, trading, processing and transit of goods with foreign countries in the Agriculture, Forestry | Circular | General Department of Vietnam Customs | Ministry of Agriculture and Rural Development | |
| Circular 04/2017/TT-BNNPTNT providing the list of wild animals and plants specified in the Annexes of the Convention on International Trade of Endangered Wild Animals and Plants | Circular | Ministry of Agriculture and Rural Development | Ministry of Agriculture and Rural Development | |
| Circular 04/2018 / TT-BCT stipulates the non-application of import tariff quotas on salted and poultry eggs originating from ASEAN countries issued by the Ministry of Industry and Trade. | Circular | Ministry of Industry and Trade | Ministry of Industry and Trade | |
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