Chief of Staff is a proper title.
The title is 'Chief of Staff.' But one might say or write "...the Chief of Staff's responsibility."
The plural form for of the noun chief-of-staff is chiefs-of-staff.
The plural form for of the noun chief-of-staff is chiefs-of-staff.
P.V.Naik is the Chief of Air Staff
The answer to that is the president's chief of staff.
Chief of Staff: Donald Rumsfeld Deputy Chief of Staff: Dick Cheney
The current chief of staff is Rahm Emanuel.
P.V.Naik is the Chief of Air Staff
president sec. Deputy cheif cheif of staff white house counselPresident's chief of staff, deputy chief of staff, White House counsel, and press secretary.
Chief of staff, I think. Could also be Chief or Dean of Medicine. Chief of staff is generally military bases
A hospital chief of staff is a physician who is over the other physicians on staff at that hospital.
Ray Novak is the Chief of Staff in Canada. He became Chief of Staff in 2013. The chief of staff serves for 2 years.