industrial safety conclusion,Technical device is a type of equipment used on the hazardous production facilities. By Federal Law No. 116-FZ of 21.07.1997 the legislator classifies apparatus, machine
RTN Exemption (Refusal) letter to Rostechnadzor(RTN)Informational (Exemption/Refusal) Letter to Rostechnadzor (RTN), requested by Federal Inspection authorities/ Russian customs authorities, is one of