Russian standards PDF
Safety requirements for handling radioactive substances from nuclear power plants
Document status: Withdrawn
Seismic stability design standards for nuclear power plants
Document status: Replaced by NP 031-01
Design and operation rules for emergency core cooling system and the system of heat removal from nuclear reactor to the ultimate heat sink
Document status: Active
Rules of strength calculation for equipment and pipelines of nuclear power plants
Document status: Active
Certification rules for welders of nuclear power plants equipment and pipelines
Document status: Active
Rules of arrangement and safe operation of equipment and pipelines for nuclear facilities
Document status: Replaced by NP 089-15