《中华人民共和国消防法》第三十九条指出:火灾扑灭后,公安消防机构有权根据需要封闭火灾现场,负责调查、认定火灾原因,核定火灾损失,查明火灾事故责任。这一规定既赋予了公安消防机构以权力,又明确了公安消防机构在火灾事故调查中的责任。据笔者了解,火灾事故原因调查认定工作 Article 39 of the Fire Protection Law of the People’s Republic of China states that after a fire is extinguished, the public security fire fighting agency has the right to close the fire scene as required, investigate and determine the cause of the fire, verify the fire losses, and identify the responsibility for the fire accident. This provision has given the public security fire agencies power, but also made clear the police fire agencies in the investigation of the responsibility. According to my understanding, investigation of the cause of the fire identified work