Rostechnadzor Order No. 486 dated 20.11.2017

Rostechnadzor Order No. 704 dated 06.12.2012 of the Federal Service for Environmental, Technological and Nuclear Supervision about approval of Federal norms and regulations in the field of industrial safety 'Instruction for control mine air composition, determination of gas volume and mine category determination by concentration of methane and/or carbon dioxide' With Amendments dated 04.03.2014 and 11.09.2017

Order No. 1815 dated 02.07.2015 of the Ministry of Industry and Trade of the Russian Federation “On Approval of the verification procedure of the measuring instruments, requirements to the verification mark and contents of the verification certificate”

Rostechnadzor Order No. 9 dated 13.01.2014 of the Federal Service for Environmental, Technological and Nuclear Supervision about approval of Federal norms and regulations in the field of industrial safety 'Safety rules for subway escalators'

Rostechnadzor Order No. 625 dated 06.11.2012 of the Federal Service for Environmental, Technological and Nuclear Supervision about approval of Federal norms and regulations in the field of industrial safety 'Instruction for arrangement, inspection and measurement of grounding resistance of mines'

Rostechnadzor Order No. 610 dated 17.12.2013 of the Federal Service for Environmental, Technological and Nuclear Supervision about approval of Federal norms and regulations in the field of industrial safety 'Instruction for calculation and application of anchoring at coal mines'

Rostechnadzor Order No. 656 dated 30.12.2013 of the Federal Service for Environmental, Technological and Nuclear Supervision about approval of Federal norms and regulations in the field of industrial safety 'Safety rules for obtaining, transporting, and using melts of ferrous and non-ferrous metals as well as alloys based on these melts'