Regulations of Aircraft Registration Article 4-1

The Civil Aviation Administration, Ministry of Transportation and Communications (hereinafter referred to as CAA) shall keep a registry to record uniform entries of various registrations completed.
中文原文 航空器登記規則第4-1條
交通部民用航空局(以下簡稱民航局)應設置登記簿,統一記載完成之登記事項。

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