The retired pro wrote in a new book that he faked injuries in order to gain access to banned substances through the use of TUEs.
Jennifer Schumm, 41, was handed a four-year ban Thursday for an anabolic agent after USADA declined her TUE applications.
Scottish researcher Dr. Paul Dimeo says that eliminating the TUE could solve some problems in the anti-doping movement
Paralympic cycling gold medalist Jody Cundy said the practice "muddies the water" around Bradley Wiggins.
UK Anti-Doping chief blasts British Cycling, Team Sky, and doctor Richard Freeman for not keeping medical records of Bradley Wiggins's TUE.
The UCI is issuing far less TUEs than it did before, now that president Brian Cookson has put tighter restrictions in place.
We discuss the wild and unpredictable Dubai Tour's punch-out and sandstorm. Plus, how amateur racers got permission to take testosterone.
The story of the amateur cyclists who fought USADA over its Therapeutic Use Exemption Policy and won.
British Sports minister Tracey Crouch says Sky's Dave Brailsford faces "important questions" about a package currently under investigation.
Five-time Olympic champion Bradley Wiggins has to clear up question marks remaining over why he was granted TUEs, Chris Froome says.
The Sky principal is expected to answer questions from the Culture, Media and Sport select committee.
The TUE scandal has enveloped British Cycling, with questions around Bradley Wiggins's use of otherwise banned drugs before big races.
The British rider participates in this week's London Six Day amid questions surrounding the TUE scandal.
Team Sky finds itself under renewed scrutiny, due to hacked information about the team's TUEs and a new, controversial Daily Mail report.
Bradley Wiggins told UK newspaper The Guardian he was "fully aware" that corticosteroid Triamcinolone Acetonide had a checkered past.
Therapeutic Use Exemptions have allowed several riders to legally take otherwise banned substances for medical reasons.