Switzerland has opened a criminal probe targeting Nasser Al-Khelaifi, the president of Paris Saint-Germain, and FIFA's former secretary general Jerome Valcke, over alleged corruption in the sale of World Cup media rights.
The office of Switzerland's attorney general said the investigation concerns bribes allegedly offered to former Federation Internationale de Football Association secretary general Jerome Valcke to award 2026 and 2030 World Cup rights to Qatari-owned BeIN Media Group.
According to the OAG, Valcke is also suspected of accepting advantages from the businessman for rights to the 2018, 2022, 2026 and 2030 editions.
The new investigation - that which relates to Al-Khelaifi - is being conducted in partnership with authorities in France, Greece, Italy and Spain, and was opened in March 2017, the OAG said.
Swiss prosecutors said the action was carried out with Eurojust, a European Union agency for co-operation in criminal matters.
The case stemmed from a wider investigation of FIFA's business that saw criminal proceedings opened against Valcke in March 2016.
The 43-year-old Al-Khelaifi was appointed chairman and chief executive of PSG in 2011 shortly after the club's buyout by a Qatari-led consortium.
The OAG said the case developed from the initial proceedings against Valcke, who on Wednesday testified at the Court of Arbitration for Sport in his appeal against a 10-year ban from football imposed by FIFA.