The workshop on Management Regulation of Solar Water Heating System Expansion and Development was held in Beijing on 20 April 2006. According to requirement from Energy Bureau of NDRC and the project working plan, PMO organized the experts to  study and draft the managment regulation on the solar water heating system. The draft repot was finished in March 2006. The workshop held on 20 April 2006 invited the commnents and suggestions from the solar water heater enterprises. The final management regulation was finalized accordingly.