Equipment certificate is a technical document containing all information on this piece of equipment. Every unit of equipment being produced has its own equipment certificate listing all technical features of such unit. Such documents are mandatory and are regulated by regulations.

Technical procedure is the main technical document which defines scope and procedure of operations in technological process. Full compliance with all requirements of technological process I mandatory and ensures high quality of output products, rational and economic production process, integrity of equipment and safety of work.

Production control is a set of measures which are aimed at controlling compliance with requirements of industrial safety. Production control in industrial safety is performed on companies which exploit dangerous industrial facilities by personnel of production control department in order to decrease risk level of negative impact from dangerous industry factors on personnel, population which inhabits area of possible emergency, and environment to maximally possible low level.