O’z DSt ISO 5515:2013

Information technology. Security techniques. Network security. Part 5. Securing communications across networks using Virtual Private Networks (VPNs). (ISO/IEC 27033-5:2013, MOD)

Cotton fiber. Methods for determining the weight ratio of moisture. Replaces O’z DSt 634-95

Uniform provisions concerning: I approval of engines with compression ignition in relation to the emission of visible pollutants; II approval of motor vehicles with regard to installation of the engines with compression ignition of an approved type design; III approval of motor vehicles with an engine with an ignition from compression in relation to the emission of visible pollutants; IV measuring of engine power with ignition from compression

National classifier of the Republic of Uzbekistan. National classifier of the training areas, occupations and professions of secondary specialized, professional education. Replaces O’z DSt 013:2011

Two-man tent. Technical specification. Replaces O’z DSt 3019:2015

Programming. Product quality. Quality metrics