Morocco's Mustapha El Aziz has been officially banned for four-years by the Athletics Integrity Unit (AIU) after testing positive for erythropoietin (EPO), it has been announced.
Marathon runner Philip Sanga Kimutai has become the latest leading Kenyan to be suspended by the Athletics Integrity Unit (AIU) after testing positive for banned drugs.
India's Nirmala Sheoran is to be stripped of the two gold medals she won at the 2017 Asian Championships after being banned by the Athletics Integrity Unit (AIU) for four years.
David Howman, chairman of the Athletics Integrity Unit (AIU), has warned there will be increased vigilance on athletes associated with Alberto Salazar, the head coach at the Nike Oregon Project (NOP) who was given a four-year doping ban last week.
Last week's announcement that Alberto Salazar, the head coach at the Nike Oregon Project, had been banned for four years by the United States Anti-Doping Agency meant Athletics Integrity Unit (AIU) representatives here in Doha had to serve immediate notices prohibiting athletes under his charge from further association.
Kenya's doping problems have deepened after another of its leading runners was suspended following a positive test for banned performance-enhancing drugs.
A widescale bet monitoring operation has been set-up by the Athletics Integrity Unit (AIU) during the International Association of Athletics Federations (IAAF) World Championships here.
Ximena Restrepo was chosen as the first female vice-president of the International Association of Athletics Federations (IAAF) here today but the election was overshadowed by the late decision to prevent the United Arab Emirates' Ahmed Al Kamali from standing.
Olympic hammer throw champion Dilshod Nazarov has been provisionally suspended by the Athletics Integrity Unit (AIU) following the retesting of samples from 2011 World Athletics Championships in Daegu.
The Athletics Integrity Unit (AIU) has received allegations of doping against Kenyan athletes and is following up on a report by German broadcaster ZDF, according to International Association of Athletics Federations (IAAF) President Sebastian Coe.
Trinidad and Tobago sprinter Michelle-Lee Ahye has been provisionally suspended by the Athletics Integrity Unit for three alleged whereabouts failures.
The Athletics Integrity Unit (AIU) will not appeal the United States Anti-Doping Agency's (USADA) decision to withdraw its charge against American sprinter Christian Coleman, for violation of the whereabouts rules under the World Anti-Doping Code.
Former 800 metres world champion Marina Arzamasova has been provisionally suspended after testing positive for a banned substance.
Russian race walker Sergey Bakulin, stripped of his 2011 world title for doping, has been handed an eight-year ban for a second offence.
Former Latvian Athletics Federation (LVS) President Ineta Radēviča has been banned for two years following her positive retest from the 2012 Olympic Games in London.