• продлевать срок полномочий – extend the term of office
• срок полномочий судьи – term of office of a judge
См. также: срок действия патента, срок для устранения нарушения обязательства, срок исполнения обязательства, срочное заседание Совета Безопасности ООН
Each of the newly elected directors will begin their term of office on July 1, 2022. (Pest Control Technology)
The electoral system works against her National Rally party, so she wants to introduce proportional representation (PR) in legislative elections and a seven-year term of office for president. (BBC News)
