This is the 13387th most frequent Russian word.
надзорного
"Надзорного" means "supervisory" or "oversight" in English.
Here 'надзорного' is used as an adjective modifying 'органа', indicating that the authority has a supervisory role.
Работа надзорного органа заключается в обеспечении соблюдения правил.
The work of the supervisory authority involves ensuring compliance with rules.
Here 'надзорного' describes the nature of the review process, showing it is conducted in a supervisory manner.
В результате надзорного рассмотрения проекта были внесены исправления.
As a result of the supervisory review of the project, revisions were made.
Here 'надзорного' functions as an adjective indicating the council's supervisory responsibilities or role.