公安部消防局应当自收到省级公安机关消防机构报送的申请材料和初步审查意见之日起，20个工作日内作出是否批准的决定。
The Fire Department of the Ministry of Public Security shall make a decision on whether to approve or not within 20 working days from the date of receiving the application materials and preliminary review opinions submitted by the Fire Department of the provincial public security organ.