BS 7974:2019为建筑消防安全的工程方法提供了框架 就科学和工程原理的应用提供建议和指导 保护人员、财产和环境免受火灾。适用于新产品的设计 建筑物和现有建筑物的评估。交叉参考:PD 7974-2PD 7974-6建筑法规2010PD 7974-7PD 7974-3建筑法规（北爱尔兰）2012BS ISO 16730-1建筑（苏格兰）法规2004PD 7974- 4《建筑（修订）（威尔士）法规》2014《建筑法规（马恩岛）令》2003PD 7974-1BS 5306-0《监管改革（消防安全）令》2005BS 5839（所有部分）PAS 911BS EN 12845BS 9991BS 999PD 7974-5购买本文件时提供的所有现行修订均包括在内。

BS 7974:2019 provides a framework for an engineering approach to fire safety in buildings by giving recommendations and guidance on the application of scientific and engineering principles to the protection of people, property and the environment from fire. It is applicable to the design of new buildings and the appraisal of existing buildings.Cross References:PD 7974-2PD 7974-6Building Regulations 2010PD 7974-7PD 7974-3Building Regulations (Northern Ireland) 2012BS ISO 16730-1Building (Scotland) Regulations 2004PD 7974-4Building (Amendment) (Wales) Regulations 2014Building Regulations (Isle of Man) Order 2003PD 7974-1BS 5306-0Regulatory Reform (Fire Safety) Order 2005BS 5839 (all parts)PAS 911BS EN 12845BS 9991BS 9999PD 7974-5All current amendments available at time of purchase are included with the purchase of this document.