JIS C 0364-7-703:1999 Electrical installations of buildings Part 7: Requirements for special installations or locations Section 703: Locations containing sauna heaters
The special requirements of this section are specified in IEC 60335-2-...: Safety of household and similar electrical appliances, Part 2: Special requirements for saunas and appliances in which they are incorporated (in preparation). This applies to locations where sauna heating equipment is installed and where such use is planned.
JIS C 0364-7-703:1999 history
2008JIS C 0364-7-703:2008 Electrical installations of buildings -- Part 7-703: Requirements for special installations or locations -- Rooms and cabins containing sauna heaters
1999JIS C 0364-7-703:1999 Electrical installations of buildings Part 7: Requirements for special installations or locations Section 703: Locations containing sauna heaters