The Australian Sports Anti-Doping Authority (Asada) has hired former Federal Court judge Garry Downes to help wrap up its investigations into the AFL and NRL.
The federal government yesterday announced it had provided extra funding to Asada for the appointment, which comes just four days short of a year since the probes were launched.
Sports Minister Peter Dutton said Downes would review Asada's investigations and provide a report on his findings by the end of April.
However, there was still no indication when the doping probes, which threaten to mar both codes for a second season, would be finalised.
"Asada's investigative process has been ongoing for nearly a year and is of unprecedented complexity," Dutton said.