The US Anti-Doping Agency has accused him of serious doping violations after a federal investigation into the BALCO laboratory in California.
Judo's governing body said that athletes were not obliged to take unscheduled drug tests when training in France in June and that those who refused, including Kosovo's gold medallist Majlinda Kelmendi, subsequently tested negative the next week.
The world 100 metres record holder has appealed to the Court of Arbitration for Sport against a possible life ban for doping.
The sports ministry cleared the final contingent that also features 140 support staff and officials, of which 72 "have been approved at cost to the Government" to meet the "requirements" of the travelling sportspersons.
Summary of sports events and persons who made news on Tuesday
Punia had trained in Russia to prepare for the trials, which are being organised by the IOA ad-hoc panel.
The former world 100 metres record holder was banned for doping offences related to the BALCO laboratory in California.
Summary of sports events and persons who made news on Sunday
Sports Minister Kiren Rijiju, on Monday, said bringing the BCCI under the ambit of National Anti-Doping Agency (NADA) is one of his biggest achievements since assuming his new office three months ago.
'The situation with Sharapova could be resolved after April 21 when we meet with the head of the international federation. After that all should be become clear. It is too early to talk about Sharapova competing at the Olympic Games'
Individual Russian track and field athletes assessed as clean will be able to compete for their country in Brazil, the Olympic Games' top official said on Tuesday, diluting a blanket ban the sport's global federation had called for.
Russia still has a shot to compete in the athletics competition at the 2016 Olympics if they can prove they are drug free, the head of a probe into the country's doping scandal said on Tuesday.
A summary of sports events and persons who made news on Friday
The situation of Russian tennis star Maria Sharapova is "bad" after she tested positive for the banned substance meldonium and she may never play again, R-Sport news agency quoted Shamil Tarpishchev, the president of the Russian Tennis Federation, as saying.
Lance Armstrong's promise to come clean about doping is "a little late", the head of the United States Anti-Doping Agency (USADA) said on Thursday, accusing the disgraced cyclist of trying to use events to "gain advantage".
Cypriot weightlifter Antonis Martasidis and an unnamed Greek competitor have tested positive for banned substances and have been expelled from the Rio Olympics, their teams said on Friday.
Former world sprint champion Tyson Gay's 'B' sample from an out-of-competition test in May has been confirmed positive for a banned substance, the U.S. Anti-Doping Agency (USADA) said on Friday, while adding he had returned another positive test.
The World 100 metres record holder will press for arbitration of doping charges against the sprinter by the US Anti-Doping Agency.
The Russian runner who helped expose a system of state-backed doping in her country says she fears for her life and has been forced to move after hackers tried to find her location.
By forcing Kenyan athletes to undergo additional drugs tests before allowing them to compete in Rio, the International Olympic Committee is trying to intimidate his countrymen, a former running champion said on Wednesday.
A report by the World Anti-Doping Agency on Monday is set to deepen an athletics scandal that, according to one of the document's authors, eclipses even the alleged corruption at football's governing body FIFA.
The teams of National Anti Doping Agency (NADA) collected samples of 81 players of all the teams who are taking part in the ongoing third World Cup Kabaddi.
'We really hope that Sharapova will still be allowed to take part in the Olympic Games.'
The weight category sports at the Olympics are wrestling, boxing, taekwondo, judo and weightlifting. Most of these are combat sports and weight categories are designed to match athletes with competitors of similar size.
Shuttler P V Sindhu scripted a new chapter in Indian Olympic history with unprecedented feat but the embattled Narsingh Yadav's dreams lay in tatters after being slapped with a four-year doping ban on a bitter-sweet day for the country at the Rio Games.
A summary of sports events and persons who made news on Friday
Russia could be banned from participating in the Pyeongchang Winter Olympics if proposed changes to the World Anti-Doping Agency Code announced on Thursday are fast-tracked.
Russia's exclusion from next month's Paralympic Games in Rio is a different situation from the IOC's decision to allow some Russian competitors to take part at the Olympics, International Olympic Committee President Thomas Bach said on Monday.
Caeleb Dressel lit up the pool by winning his fourth, fifth and sixth gold medals on Saturday but even his electric performance failed to brighten the mood on a dark day at the world swimming championships in Gwangju.
The ruling by the CAS, sport's highest tribunal, will be taken into consideration by the International Olympic Committee (IOC) as it ponders whether to impose a blanket ban on Russia from all sports.
Paralympics boss Andrew Parsons expressed disgust that Russian authorities had let down the country's clean athletes
The same scandal has led to 109 out of 387 athletes originally included in the Russian team for the Rio Olympics being banned, including its entire track and field squad.
The Kremlin's spokesman said on Wednesday that a failed drug test by Russian tennis star Maria Sharapova should not be "projected onto" the whole of Russian sport.
His dream of representing the country in Rio Olympics shattered after a verdict of the CAS, a devastated Narsingh Yadav, on Friday, said that he will do everything to prove his innocence.
Russian long jumper Darya Klishina has been cleared to compete internationally as a neutral athlete after a successful appeal against a blanket ban on her country's track and field athletes for systematic doping.
The American sprinter was officially stripped of her World Championship gold medals from the 100 and 200 metres.