RD 34.21.122-87

Security, fire and security and fire alarm systems and complexes. Rules for executing and accepting works

Procedures for the qualification test of welders and welding work specialists

State system for ensuring the uniformity of measurements. Recommendation on the registration of requests, applications and documents attached to them when approving the type of measuring instruments and making changes to the information about them contained in the federal information fund for ensuring the uniformity of measurements

Norms for technological design of gas-processing plants

Guidelines for calculation of short circuit currents and selection of electrical equipment

Order of using welding equipment for manufacture, assembly, repair and reconstruction of production devices for hazardous industrial facilities (Regulation No. 102 of 19.06.03 of the State Mine Engineering Inspectorate (Gosgortekhnadzor) of the Russian Federation