Organic Act of the Mainland Affairs Council of the Executive Yuan Article 20-1
For the performance of its functions, the Council may establish administrative offices in the Hong Kong or Macao areas. The regulations governing the organization of these administrative offices shall be drafted by the Council and submitted to the Executive Yuan for approval.
中文原文 行政院大陸委員會組織條例第20-1條
本會得視業務需要，於香港地區或澳門地區設辦事機構；其組織規程由本會擬訂，報請行政院核定之。