The reports were set up to inform the Montreal Protocol and amendments about ozone depletion.
The Montreal and Vienna conventions were installed long before a scientific consensus was established.
[1] Until the 1980s, EU, NASA, NAS, UNEP, WMO and the British government had all issued further different scientific reports with dissenting conclusions.
[1] Sir Robert (Bob) Watson, Director of the Science Division of at National Aeronautics and Space Administration (NASA), played a crucial role in achieving unified reporting.
(The bracketed 1988, 1985 and 1981 papers are precursor reports relevant to the Montreal Protocol but not directly part of this series).