noun, noun or participle which takes 'suru', transitive verb
concurrent jurisdiction; concurrent accreditation
Diplomatic term: an embassy or ambassador simultaneously accredited to or responsible for neighboring countries. Used in formal contexts.
その大使は隣国を兼轄している。
The ambassador is concurrently accredited to the neighboring country.
兼轄の範囲は条約で定
The scope of concurrent jurisdiction is defined by treaty.