"which supervises" is correct and usable in written English.
It is used to describe a person, place, or thing that is in a position of authority over someone or something else. For example, "The city hall is responsible for the management of the town, which supervises all activities."
Security employees can decide to join the Interior Ministry, which supervises the police, the order said.
The Israeli Health Ministry, which supervises the center, did not respond to requests for comment.
The Home Office, which supervises the screeners, dismissed the problem as a "little bit of a learning curve".
Dealing with the municipal council, which supervises the renovation of historic buildings, was the biggest obstacle, Mr. Cashman said.
Officials at the National Bank of Poland, which supervises banks, agree that there is no sign of this.
Each franchise (some are corporate owned) buys its own trucks through Shred-It's national office, which supervises their manufacture.
The changes at British Nuclear drew a cautious response from Britain's watchdog Health and Safety Executive, which supervises nuclear inspections.
The drug benefit is delivered entirely by private insurers under contract with the federal government, which supervises their activities.
These officials include the district attorney, the board of assessors, and the Orleans Parish School Board, which supervises public education under the state department of education.
Russia's highest judicial body is the Supreme Court, which supervises the activities of all other judicial bodies and serves as the final court of appeal.
Officials in the city of Yueqing in Zhejiang Province, which supervises Mr. Qian's home village, insist that the photographs show nothing more than an unfortunate traffic accident.
