Geneva (AFP) - A Swiss oversight body said Friday that it had opened a "disciplinary investigation" targeting the attorney general over his meetings with FIFA's president, while Bern is probing corruption in world football.
Switzerland's top prosecutor Michael Lauber, who is in charge of the FIFA probe, has come under fire over a series of reportedly undisclosed contacts with FIFA president Gianni Infantino, who is also a Swiss national.
Two Lauber-Infantino meetings were brought to light last year by "Football Leaks", a cross-border investigation by several European news organisations.
The body that oversees Lauber's office, known as the AS-MPC, said last month that those two 2016 contacts, held shortly after Infantino took charge of FIFA from the disgraced Sepp Blatter, were "not problematic."
But Swiss media have reported a third meeting, which the AS-MPC said last month merited a "preliminary inquiry."
In a statement on Friday, the AS-MPC announced an escalation of the probe, saying it had decided to start a "disciplinary investigation concerning the attorney general of the confederation, Michael Lauber."
The aim is to shed light on "possible violations of (Lauber's) professional duties ... in the context of the complex FIFA process."
According to the oversight body, Lauber had denied the existence of any additional FIFA contacts beyond the two meetings that were initially reported.
Lauber and his office have publicly defended the contacts with Infantino, arguing they were necessary amid their own sprawling inquiry into world fooball's governing body.
Switzerland has pursued a number of cases since a raid on a luxury hotel in Zurich in May 2015 led to the arrests of a several FIFA executives and exposed the corrupt underbelly of world football.
In addition to Blatter, the high-profile targets of Swiss investigators include FIFA's former secretary general Jerome Valcke and Nasser Al-Khelaifi, the powerful Qatari national and media executive who is the president of French giants Paris Saint-Germain.
The meetings between Lauber and Infantino were set up by Rinaldo Arnold, a prosector in the southern Swiss canton of Valais and a childhood friend of the FIFA president.
Football Leaks also reported that Arnold received gifts, including match tickets, from Infantino.
A Swiss magistrate who investigated those gifts has cleared Arnold of wrongdoing after ruling that the gifts were not aimed at influencing his work.