The second part of a report by the World Anti-Doping Agency has criticised the International Association of Athletics Federation.
ITV Sports Editor Steve Scott is at a press conference in Munich.
WADA report slams IAAF "it is increasingly clear that far more people knew about the problems than has currently been acknowledged"
WADA " the corruption (at IAAF) was imbedded ...it cannot be ignored or dismissed as attributable to the odd renegade..."
Senior staff at athletics' governing body must have known about doping taking place within the sport, an independent report has found.
A report is expected to reveal there is no way members of world athletics' governing body could have been unaware of the extent of doping.
Sebastian Coe has said he wished he did more to stamp out doping while a vice-president of athletics' governing body.