The NIRB maintains a full time staff located at its office in Cambridge Bay, Nunavut. The public interacts directly with the NIRB’s full time staff, and during a hearing, directly with the Board. The NIRB’s Chairperson and the NIRB’s Executive Director can be contacted by the public at any time.

The NIRB currently employs up to 24 staff, organized into an Executive department, Communications department, Finance and Administration department and Technical Services department.