The phrase "at the central administration" is correct and usable in written English.
It can be used to refer to a specific location or department within an organization that handles administrative functions.
Example: "The new policy will be implemented at the central administration starting next month."
Alternatives: "in the main office" or "within the administrative center".
"They caught us with our pants dangling around our ankles," Mr. Harris said, "because of Camden and Newark and our failure at the central administration to place authority and dollars within the single university system, so they could do what they needed to do to build themselves".
The codes will be kept at the central administration site which is located 'off-site.' Participant names will be allocated to either the test or control group using the randomised allocation code for each location.
Stepping into the power vacuum, Surma joined Garban at Old Main, the central administration building on campus, to meet with university personnel, including Spanier.
They established a centralized political system by absorbing dominant regional and local elites into the central administration at Kāthmāndu.
A Steering Committee chaired by the Dean is composed of all of the Area Deans and is responsible for short- and long-term academic planning for the school and for facilitating coordination across programs, departments, other schools and the central administration at Harvard.
The policy of Constantine brought Portus directly under the central administration at Rome, and the gradual decline of the old port set in.
The clinical protocol and consent forms were reviewed and approved by the central administration site at Massachusetts General Hospital Institutional Review Board IRB MGH Protocolcol # 2002P001743).
Madrid and the central administration does not reflect at all the fact that Spain should be a multinational state, they are the capital and the government of the old Castille.
For example, as a dean at Ohio State University, each year I would submit to the central administration a list of "new program" requests for my area, the College of Mathematical and Physical Sciences.
About half of the new group currently serves at the Vatican as part of the Roman Curia, which is the central administration of the church.
