The International Association of Athletics Federations (IAAF) says it had cleared 21 Russian athletes to compete in coming international competitions -- albeit not under their national flag.
The world governing body for track and field’s doping review board ruled that the 21 Russians have met "exceptional eligibility criteria" to compete as neutral athletes in 2019, a statement said on February 21.
In January, the IAAF had already approved 42 Russian athletes to compete under a neutral flag this year.
Athletics' governing body banned Russia in November 2015 after a report commissioned by the World Anti-Doping Agency outlined evidence of systematic, state-backed doping in Russian athletics.
Another report a year later documented more than 1,000 doping cases across dozens of sports, most notably at the Winter Olympics that Russia hosted in the Black Sea resort of Sochi in 2014.
Russian athletes have had to meet strict criteria such as undergoing regular doping tests outside Russia in order to be allowed compete as neutrals.