- A British *corporate governance report of 1999. The report’s formal title was Internal Control - Guidance to Directors on the Combined Code. The Tumbull Report was prepared by a committee chaired by Nigel Turnbull, and the report itself has come to be popularly named for the chairperson. The report’s aim was to provide guidance to directors on implementation of the internal control recommendations of the United Kingdom’s *Hampel Report (or Combined Code) of 1998. Further reading: Turnbull Report (1999)
Auditor's dictionary. 2014.