Information technology- Security techniques-Information security management systems-Requirements信息技术-安全技术-信息安全管理体系-要求Foreword前 言ISO (the International Organization for Standardization) and IEC (the International Electro technical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.ISO（国际标准化组织）和 IEC（国际电工委员会）是为国际标准化制定专门体制的国际组织。国家机构是 ISO 或 IEC 的成员，他们通过各自的组织建立技术委员会参与国际标准的制定，来处理特定领域的技术活动。ISO 和 IEC 技术委员会在共同感兴趣的领域合作。其他国际组织、政府和非政府等机构，通过联络 ISO 和 IEC 参与这项工作。ISO 和 IEC 已经在信息技术领域建立了一个联合技术委员会 ISO/IECJTC1。International Standards are drafted in accordance with the rules given in the ISO/IECDirectives, Part 2.国际标准的制定遵循 ISO/IEC 导则第 2 部分的规则。The main task of the joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote.联合技术委员会的主要任务是起草国际标准，并将国际标准草案提交给国家机构投票表决。国际标准的出版发行必须至...
