首先要满足基础水平的所有要求，另外，所有第二纵队的企业都必须满足获得更高水平的证书的要求。
All requirements for the certification at the Foundation Level must be met. In addition, all criteria in column 2 must be complied with to gain certification at the Higher Level.
除了这个标准以外，令人期待的是列入第二纵队的要求更高水平认证的标准和第三纵队，推荐为良好的操作习惯。
In addition to these criteria, it is desirable to aspire to those criteria specified in column 2 for the Higher Level certification and column 3, Recommendations on Good Practice.
应用推荐