Aids to Navigation Act Article 8

For navigational safety, the shipping administration authority, after consulting with the authority concerned, can plan fairways and report to the competent authority for approval, and announce and publish information of said fairways in the government gazette.
中文原文 航路標識條例第8條
航政機關為航行安全需要,得會商有關機關劃設航道,報請主管機關核定公告,並刊登政府公報。

English translation for reference only; the Chinese text prevails. Not legal advice.