Supplementary Provisions, Article 3Transitional Measures Accompanying Partial Amendment of the Health Insurance Act
第三条（健康保険法の一部改正に伴う経過措置）
With regard to insurance benefits under the Health Insurance Act, those relating to sickness, injury or death due to a work-related cause (meaning a cause other than a cause not related to work under Article 1 of the Health Insurance Act prior to revision by the provisions of Article 1) arising from an accident that occurred before the date of enforcement of the provisions prescribed in the proviso to Article 1 of the Supplementary Provisions, the provisions then in force continue to govern.
健康保険法による保険給付で、附則第一条ただし書に規定する規定の施行の日前に発生した事故に起因する業務上の事由（第一条の規定による改正前の健康保険法第一条の業務外の事由以外の事由をいう。）による疾病、負傷又は死亡に関するものについては、なお従前の例による。