официально известить(it shall, upon formal notification thereof to the Department of State by the said Agency and Bureau, revert to the Department of State. Alexander Demidov)
сообщить кому следует(I notified the right people, but it doesn't mean you won't need to use your talents. It's not like I'm paying you for nothing. – Я же не просто так тебе плачу.4uzhoj)
официально известить(fewer hits. This enrollment agreement letter is to officially notify you that we have scheduled your son/daughter, ______, for enrollment at Lexington Playcare Center. Alexander Demidov)