Major development and policy proposals to the Executive Council that are likely to bring about a significant cost or benefit to the environment, and all PWSC submissions, must contain an assessment of environmental implications.

• 可能对环境带来重大影响的大型发展或呈交行政会议的政策建议，以及所有送交工务小组委员会审阅的工程计划，都必须加入环评部分。