The Australian Sports Anti-Doping Authority (ASADA) will not appeal the AFL Anti-Doping Tribunal's decision to clear 34 current and former Essendon players.
The tribunal, chaired by David Jones, were unanimous in not being "completely satisfied" that the AFL club's players were administered Thymosin beta-4 or violated the anti-doping code during the 2012 season.
However, the World Anti-Doping Agency may yet appeal the findings.
"As with all other decisions I have made in these matters this decision has largely been informed by comprehensive legal advice," ASADA chief executive Ben McDevitt said in a statement on Monday.
"I am conscious that ASADA does not have a direct right of appeal to the Court of Arbitration for Sport [CAS] and the only appeal avenue open to ASADA at this time is to the AFL Anti-Doping Appeals Tribunal.
"I am also aware that appealing any of these decisions within the AFL framework would ultimately serve only to delay consideration of these matters by the World Anti-Doping Agency [WADA].
"I have therefore arranged to provide the entire case file encompassing all 35 matters to WADA for its independent review. This is in accordance with global anti-doping protocols. WADA will then be able to make an independent decision as to whether to exercise its appeal options.
"ASADA will support any WADA initiated appeal in relation to these matters.
"In the interests of transparency, I would welcome the fullest possible release of the Tribunal’s findings and reasons on all of these matters."
ASADA has also ruled out appealing the findings against Stephen Dank, who was found guilty of 10 breaches of the anti-doping code.
|Persepolis eye Champions League after Iran impress at World Cup|
|Sandy Lyle gets The Open underway at Carnoustie|
|Roosters sign England international Hall|
|Ovechkin, Kim earn major honours at ESPY Awards|
|Owens not ´actively seeking´ to play in NFL again|
|Argentina need Messi – Tevez urges Lionel not to retire|
|Minnesota United 2 New England Revolution 1: Ramirez, Quintero sink stuttering visitors|
|Shaw: I want to be first name on Man United teamsheet|
|Manny Machado dealt to Dodgers|
|Pjanic hails Ronaldo arrival but refuses to confirm Juve future|
|Perotti: Roma can cope without Liverpool-bound Alisson|
|Klopp hopes Liverpool building towards title tilt|
|Karlovic exits as four seeds bow out in Newport|
|Angels clap back at Manfred´s marketing comments on Trout|
|Titans DL Casey will still protest despite new anthem policy|
|Popovich on Leonard trade: It´s time to move on|
|Zola returns to Chelsea as Sarri´s assistant|
|Anthony Joshua targets ´dream´ fight in Texas|
|Celtic 3 Alashkert 0 (6-0 agg): Dembele hits brace before injury worry|
|Schwartzman stumbles but Spanish duo reach last eight at Swedish Open|
|Top seeds progress in Bucharest as Larsson conquers Kung|
|Perez promises ´incredible´ signings at Real Madrid|
|Liverpool need a top goalkeeper - Souness|
|It was just an absolute car crash - Root regrets bat-drop celebration|
|Mourinho´s pre-season fears mount with Sanchez sidelined|
|Alisson thanks Roma fans ahead of rumoured Liverpool switch|
|Pogba must understand his World Cup heroics, says Mourinho|
|Odriozola excited by Lopetegui reunion at Real Madrid|
|Revis announces retirement from NFL after 11 seasons|
|The Open 2018 diary: Rahm´s saving Grace, Rory´s going grey|
|Kawhi Leonard traded to Raptors as DeMar DeRozan heads to Spurs|
|Cantona, Rosberg and other surprise retirements after Warburton hangs up his boots|
|No doubting Thomas as he climbs into yellow with stage win|
|Liverpool´s Oxlade-Chamberlain to miss ´vast majority´ of 2018-19|
|Open Championship by far the greatest - Player|
|Sarri wants new central midfielder and hints at Chelsea stay for Cahill|
|Nantes sign former Manchester United full-back Fabio|
|Marcelino rewarded with one-year Valencia extension|
|Warburton retires: Bale leads social media tributes to Welsh great|
|Mistakes do not define me, says Chelsea boss Sarri|
|Saints and Tigers to honour Horne with Twickenham clash|
|I want to keep Hazard, says Sarri|
|Europe must stop American juggernaut at Carnoustie|
|Joshua planning for heavyweight ´legacy´ – starting with Povetkin|
|Warburton retires: Wales and Lions star´s career in numbers|
|Matching ´ridiculous´ Tiger not on McIlroy´s radar|
|Spain sent me World Cup SOS, claims Benitez|
|Ozil, Gundogan critics should ´shut up´ - Klopp|
|McIlroy plans to play carefree at Carnoustie|
|Pakistan thrash Zimbabwe to secure series win|
|Warburton retires: Gatland salutes Wales and Lions great|
|Sturridge determined to stay at Liverpool|
|Mbappe is an alien – Varane|
|Warburton retires from rugby|
|India to assess Bhuvneshwar as Bumrah makes Test squad|
|Injured Craddock passes $100,000 in donations at Tour de France|
|WATCH: Perez taunts team-mate after audacious training goal|
|Alison Becker tweets ´I´m joining Liverpool´... but all is not as it seems|
|F1 Raceweek: Hamilton chasing down Schumacher - German GP in numbers|
|Notorious Carnoustie holds fond memories for legendary Watson|
|Rooney refused to be ´dead weight´ at Everton|
|The Open 2018: Molinari, Rahm and the in-form contenders at Carnoustie|
|Marsh interested in Australia leadership roles|
|United can challenge City for Premier League title, says Rooney|
|MLB All-Star 2018: Seven things you missed at Midsummer Classic|
|American League win home run-filled MLB All-Star game|
|Dragons lure Sims from Broncos|
|Cassano: Ronaldo like Nadal, Messi like Federer|
|Lakers´ Ball undergoes successful knee surgery|
|´We kill them, Messi or no Messi´ - Pogba´s pre-Argentina World Cup speech revealed|