Recommended practice for the fuse recharging

Norma vydaná dňa 6.12.1984

Recommended practice for the organization and maintenance of automatic long-distance telephony (ALDT) in power systems

Norma vydaná dňa 1.1.1986

Recommendations for the selection and use of modern means of telemechanics with programmable logic in modernization of energy facilities.

Norma vydaná dňa 21.12.1998

Rules for use of fire-retardant coatings of engineering structures of buildings and constructions of power-producing plants

Norma vydaná dňa 1.11.2003