This collection focuses on the administrative side of the school including admissions and trustees.

There is a rich collection of admissions books dating back to the 19th century alongside detailed notes of Trustees' committee minutes and development plans.

School inspections undertaken by external bodies are represented in this sub-fond and include some of the 19th century schemes which helped to found the school as one independent from Uppingham.

ADM/4 contains policy documents outlining the health and safety measures in the school.

Minutes of a Parent/Teacher Committee meeting held on 7 March 1981 in Old Hall. Contents: Matters arising from the minutes; Any Other Business; Representation of the Committee; Date of the next meeting. Five pages A to E.