IEC 60410:1973 Sampling plans and procedures for inspection by attributes
IEC 60555-2:1982 Perturbations produites dans les reseaux d'alimentation par les appareils electro-domestiques et les equipements analogues Deuxieme partie: Harmoniques (Edition 1.0)
IEC 60901:1987 Single-capped fluorescent lamps. Safety and performance requirements
IEC 60927:1988 Starting devices (other than glow starters); performance requirements
IEC 60928:1995 Auxiliaries for lamps - A.C. supplied electronic ballasts for tubular fluorescent lamps - General and safety requirements
GOST R IEC 921-1997 history
1997GOST R IEC 921-1997 Ballasts for tubular fluorescent lamps. Performance requirements