根据国家处理奶粉事件领导小组事故调查组调查,三鹿牌婴幼儿奶粉事件是一起重大食品安全事件。党中央、国务院依据《国务院关于特大安全事故行政责任追究的规定》《党政领导干部辞职暂行规定》等有关规定,对有关责任人作出严肃处理,免去石家庄市委主要负责人职务, According to a survey conducted by the accident investigation team led by the State handling the milk powder incident, the Sanlu infant milk powder incident is a major food safety incident. The Central Party Committee and the State Council, in accordance with the relevant provisions of the “Interim Provisions on the Resignation of Leading Cadres of the Party and the Government” and other relevant provisions of the State Council’s “Provisional Regulations on Administrative Responsibility for Extraordinary Security Accidents,” and other relevant provisions, severely dealt with the responsible persons and removed the principal responsible persons of Shijiazhuang Municipal Party Committee.