08.18.2009 www.workercn.cn - The State Work Safety Administration, the Health Ministry, the Human Resources and Social Security Ministry and the All-China Federation of Labor jointly started a specific activity on dust and highly toxic chemicals management over the state in the one and half year. This activity divides for four stages: the mobilization and deployment are on August and September; the manufacturing units' self-examination is from October to March 2010; local regulatory review is from April to September 2010; inspections summary is in October to December 2010. The 14 contents are includes accountability, equipment, training, use of advanced technology, technical aspects and such aspects. Back