GOST 6570-1996 Electrical induction active and reactive energy meters. General specifications*, 1996-10-04 Update
GOST 8.259-2004 State system for ensuring the uniformity of measurements. Electrical induction active and reactive energy meters. Methods of verification*, 2023-12-22 Update
GOST R 52320-2005 Electricity metering equipment (a.c). General requirements. Tests and test conditions. Part 11. Meters for electric energy*, 2023-12-22 Update
GOST R 52321-2005 Electricity metering equipment (a.c). Particular requirements. Part 11. Electromechanical meters for active energy (classes 0,5; 1 and 2)*, 2023-12-22 Update
GOST 25990-1983 history
2012GOST IEC 62058-21-2012 Electricity metering equipment AC. Acceptance inspection. Part 21. Particular requirements for electromechanical meters for active energy accuracy classes 0,5, 1 and 2
1983GOST 25990-1983 Electrical active energy meters, accuracy class 2,0. Acceptance control
GOST 25990-1983 Electrical active energy meters, accuracy class 2,0. Acceptance control was changed to GOST IEC 62058-21-2012 Electricity metering equipment AC. Acceptance inspection. Part 21. Particular requirements for electromechanical meters for active energy accuracy classes 0,5, 1 and 2.