The Weights and Measures Act Article 26

The dedicated weights and measures authority may approve and designate laboratories to conduct tests of the measuring instruments requiring type approval.Regulations governing the qualification requirements; assessment procedures; the term of validity and the issue (replacement)/revocation/rescission of the type approval certificate; and other relevant administrative matters shall be prescribed by the competent authority.
中文原文 度量衡法第26條
度量衡專責機關得認可指定實驗室,辦理應經型式認證度量衡器之測試。
前項指定實驗室應具備之資格條件、評鑑認可、認可證書之有效期間、核(換)發、撤銷、廢止及相關管理事項之辦法,由主管機關定之。

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