“Competent authorities” in Japanese
Short answer
Competent authorities in Japanese is “監督官庁” (kantokukanchou). Full meaning: competent authorities, supervisory authority.
Other ways to say “Competent authorities” in Japanese
関係当局
kankeitoukyoku relevant authorities, competent authorities, authorities concerned
管轄官庁
kankatsukanchou controlling office, competent (governmental) authorities
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