https://news.docodemodouga.net/story.php?title=%E7%AC%AC18%E5%9B%9Eoecd%E7%A8%8E%E5%8B%99%E9%95%B7%E5%AE%98%E4%BC%9A%E8%AD%B0%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%EF%BC%88%E6%96%BC%EF%BC%9A%E5%8D%97%E3%82%A2%E3%83%95%E3%83%AA%E3%82%AB%EF%BC%89 発表元:財務省、掲載日:2026-01-21 Tue, 20 Jan 2026 16:50:02 UTC en