Occupational Safety and Health Act Article 31

(Ⅰ)Employers shall institute hazard assessments, controls, and hierarchy management measures for work which is potentially hazardous to maternal health in industries designated by the Central Competent Authority; for female laborers who are still within their first postpartum year, work adjustment or reassignment or other protective measures shall be adopted in accordance with the physician’s suitability assessment recommendations, and records of these measures should be kept.(Ⅱ)In the event that the laborers in the preceding paragraph experience health abnormalities or adverse reactions due to changes in working conditions or operating processes during the period of protection, where a physician’s assessment confirms that the laborers are unsuitable for her original work, the employers shall rearrange the matter in accordance with the provisions of the preceding paragraph.(Ⅲ)Regulations regarding the designation of industries, types of work considered potentially hazardous to maternal health, hazard assessment procedures and controls, hierarchy management methods, suitability assessment principles, work adjustment or reassignment, physician qualifications and report formats, and records keeping in Paragraph 1 and other binding matters to be complied with shall be stipulated by the Central Competent Authority.(Ⅳ)Where the employers are not informed by the person involved of the pregnancy or childbirth and breach the regulations stipulated in Paragraph 1 or 2, the employers shall be exempt from penalty; however, this exemption shall not apply if employers are aware or could have known of the fact.
中文原文 職業安全衛生法第31條
中央主管機關指定之事業,雇主應對有母性健康危害之虞之工作,採取危害評估、控制及分級管理措施;對於妊娠中或分娩後未滿一年之女性勞工,應依醫師適性評估建議,採取工作調整或更換等健康保護措施,並留存紀錄。
前項勞工於保護期間,因工作條件、作業程序變更、當事人健康異常或有不適反應,經醫師評估確認不適原有工作者,雇主應依前項規定重新辦理之。
第一項事業之指定、有母性健康危害之虞之工作項目、危害評估程序與控制、分級管理方法、適性評估原則、工作調整或更換、醫師資格與評估報告之文件格式、紀錄保存及其他應遵行事項之辦法,由中央主管機關定之。
雇主未經當事人告知妊娠或分娩事實而違反第一項或第二項規定者,得免予處罰。
但雇主明知或可得而知者,不在此限。

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