NADA Director General Rahul Bhatnagar said that the WADA had filed an appeal against the reduced penalty and the matter would come up before the NADA Appellate panel on February 15.
Injury, doping bans and ill-timed losses of form have left a trail of big-name performers watching the Olympics from the sidelines.
The reason: Vitaly Mutko has delivered victories on the sports field for the past decade and a half to match Putin's ambition of restoring national pride, and the Russian leader stands by the people who give him loyal service.
The Australian leg-spinner made 11 runs, and also took a sharp catch in the field but the foul weather prevented him from bowling.
Satheesha Rai, stripped of two gold medals and a bronze at the 2002 Manchester Commonwealth Games for using a stimulant, has tested positive for the banned steroid stanozolol.
Warne says he is confident he will be selected to tour Sri Lanka in March, a month after his 12-month doping ban is completed.
Nike launched a new running shoe that complies with limits set by World Athletics after the governing body imposed a landmark ban on a version of the sportswear giant's Vaporfly shoes that was used to run the first sub-two hour marathon. The first-ever shoe ban by World Athletics (WA) last week addressed concerns that technology advances are giving athletes an unfair and unnatural advantage, described by some critics as "technological doping".
A lengthy ban for doping would be devastating for five-times grand slam champion Maria Sharapova but she would survive it, Nick Bollettieri, the man who discovered her, said on Tuesday.
Here is the current state of play among the 28 Olympic sports.
Maria Sharapova has shrugged off Caroline Wozniacki's criticism of US Open organisers for giving the Russian centre court billing in her return to Grand Slam tennis after a doping ban.
Newly-elected president of the French Tennis Federation (FFT), Bernard Giudicelli, has indicated that they are reluctant to hand Maria Sharapova a wild card entry for this year's Grand Slam tournament despite the embattled Russian tennis star returning from a doping ban.
Commonwealth Games champion Parupalli Kashyap knocked out top seed Lee Hyun Il of Korea in the men's singles opening round of the US Open Grand Prix Gold badminton tournament in Anaheim, United States.
Still insisting that he had not taken any banned substance intentionally, Pakistan pacer Mohammad Asif on Wednesday said he would appeal against the one-year ban imposed on him by the Indian Premier League (IPL). Asif, who was handed the ban for his dope flunk in the inaugural IPL last year, said he has started consultations with his legal advisor to challenge the decision.
Former world number one Maria Sharapova will make her first Grand Slam appearance in over 18 months after she was awarded a main-draw wildcard for the upcoming US Open, the tennis tournament's organisers confirmed on Tuesday.
Pakistan left-arm spinner Abdur Rehman was handed a 12-week ban by the England and Wales Cricket Board on Wednesday after returning positive for recreational drug cannabis in a test conducted during an English county match in August.
Sprinter Dwain Chambers and cyclist David Miller will be cleared to compete in this year's London Olympics when the Court of Arbitration (CAS) over-rules a British Olympic life ban on drug offenders, a source with knowledge of the ruling told Reuters on Sunday.
Kamila Valieva failed a drug test for a banned substance before the Games.
Athletes from one sport should not be punished for the sins of those from another, the IOC president said on Wednesday, cooling speculation that Russia could be banned from the Olympics altogether for systematic doping.
Valieva failed the test collected at the Russian national championships on Dec. 25
Images from the athletics action at Stade de France, Saint-Denis, Paris, on Friday.
She finished second in the qualifying round at Tokyo to progress to the final, where she finished sixth with a best throw of 63.70m. It was the third-best performance by an Indian in a field event, at the Games.
Swimming authorities need to increase the number of doping tests to preserve the sport's credibility and stop fans turning away according to Britain's triple world champion and double world record holder Adam Peaty.
The PCB's anti-doping commission observed that Mohammad Asif's command of English is limited and could not possibly have understood the WADA regulations.
Former badminton world number one Lee Chong Wei is hoping to be back on court for the start of the 2016 Olympic qualifiers in May after finally being given an April date for a hearing into his failed dope test.
"The IAAF's delaying publication for so long without good reason is a serious encroachment on the freedom of publication," the researchers said in a statement.
While some say the five-times Grand Slam champion, initially banned for two years after testing positive for Meldonium, has done her time some fellow players are angry the red carpet is being rolled out.
Tests conducted at the Spanish athletics championships in July returned three "adverse analytical findings", the head of the country's anti-doping agency (AEPSAD) told the lower house of parliament on Thursday.
Badminton World No 1 Lee Chong Wei has denied cheating or relying on banned substances despite failing a doping test that could lead to a two-year ban.
The United States Anti-Doping Agency (USADA) has called for a full and independent investigation into doping in cycling in the wake of the Lance Armstrong scandal.
The 24-year old central midfielder, who has made three international appearances for Macedonia, failed the test after Dinamo's 2-1 home win over Arsenal in their Group F opener on September 16. The Ademi ban was a second blow for Dinamo in quick succession after the club's chief executive Zdravko Mamic was arrested on Wednesday for player transfer irregularities.
Olympic 100 metres hurdles champion Brianna Rollins was handed a one-year suspension for failing to properly file whereabouts information for out-of-competition testing, the US Anti-Doping Agency said on Thursday.
Dutee Chand experienced the shock of her life when she was told by a doctor in November 2021 that level 1 cancer has attacked her body
Russia's participation in the Rio Olympics remains in the balance on Tuesday after the International Olympic Committee (IOC) said it would 'explore legal options' for banning the country from the Games.
Sharapova was granted a wildcard entry to the last Grand Slam of the season but received a tough first-round draw in the shape of Romanian Halep.
Shaw had hurt his left shoulder while trying to save an overthrow during Mumbai's match against Karnataka at the Bandra Kurla Complex a ground in North West Mumbai.
The 11 athletes, including Asian Games bronze medallist wrestler Mausam Khatri, who were handed two-year bans by a NADA panel for flunking dope tests, are planning to appeal the decision.
Croatian Sandra Perkovic went into the world championships as one of the hottest favourites in Moscow and duly delivered on Sunday as her 67.99 metre throw added the title to her Olympic gold of last year.
'The positive test relates to the substance Furosemide, which is not a performance enhancing substance, and Zubayr has been able to identify how the substance entered his system.'