Japan Electric Association

[1] The JCA has a number of committees that set national technical guidelines (JEAGs), codes (JEACs) and standards covering areas ranging from electrical safety to the design of nuclear power stations[2] some of which are regarded as optional 'independent standards of the private sectors' while others have official status as the 'standards of academic societies and associations'.

[2] Among its other work, the JCA promotes education, publishes a range of books and guides, and holds lectures, seminars and cultural events.

[5] Through the work of its committees, the JCA prepares and publishes a number of codes and guides for the Japanese nuclear power industry, including the Rules of Quality Assurance for Safety of Nuclear Power Plants (JEAC 4111-2003) and the Guideline for Development and Design of Computerized Human-Machine Interface in the Central Control Room (JEAG 4617-2005), intended to meet the performance requirements specified under the Electricity Utilities Industry Law[3] As of 2007, the Nuclear and Industrial Safety Agency were engaged in the process of evaluating certain standards produced by the JEA and others for technical adequacy.

Professor Katsuhiko Ishibashi, one of the seismologists on a Japanese government subcommittee that produced the 2006 Regulatory Guide for Reviewing Seismic Design of Nuclear Power Reactor Facilities[6] claimed that the review process was 'unscientific'[7][8] and the outcome rigged[4][8] to suit the interests of the JEA, which had 11 of its committee members on the 19-member government subcommittee[4] and that among other problems the guide was 'seriously flawed' as a consequence because it underestimated the design basis earthquake ground motion.

[9] Between 1923 and January 1, 1965, the JEA was one of the bodies authorised to inspect electricity meters, a function subsequently transferred to the Japan Electric Meters Inspection Corporation (JEMIC).