题目内容

企业在安全生产许可证有效期内,严格遵守有关安全生产的法律法规,未发生死亡事故的,安全生产许可证有效期届满时()

A. 必须再次审查,审查合格延期3年
B. 不再审查,有效期直至发生死亡事故时终止
C. 按照初始条件重新申请办理
D. 经原安全生产许可证颁发管理机关同意,不再审查,有效期延期3年

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