The Organization must not invest any surplus funds that arise in the course of operations pertaining to the services related to the medical care system for the elderly, except by the following methods:
機構は、次の方法によるほか、高齢者医療制度関係業務に係る業務上の余裕金を運用してはならない。
holding of Japanese government bonds and other securities designated by the Minister of Health, Labour and Welfare;
国債その他厚生労働大臣が指定する有価証券の保有
making deposits with banks and other financial institutions designated by the Minister of Health, Labour and Welfare;
銀行その他厚生労働大臣が指定する金融機関への預金
money trust into financial institutions engaged in trust business (meaning financial institutions that have obtained the authorization under Article 1, paragraph (1) of the Act on Engagement in Trust Business Activities by Financial Institutions (Act No. 43 of 1943)).
信託業務を営む金融機関（金融機関の信託業務の兼営等に関する法律（昭和十八年法律第四十三号）第一条第一項の認可を受けた金融機関をいう。）への金銭信託