PARIS - Former International Monetary Fund chief Dominique Strauss-Kahn will have to defend himself in a French court on charges of aggravated pimping despite recommendations by prosecutors that the charges be dropped.

Judges investigating the case in the northern city of Lille decided on Friday to go ahead with charges of aggravated pimping in a group.

The case revolves around an alleged hotel prostitution ring and hinges on whether Strauss-Kahn knew he was partying with prostitutes and whose money was used to pay them. His lawyers have said Strauss-Kahn had attended "libertine" gatherings but did not know that some women there were paid.

A total of 14 people, including Strauss-Kahn, are to be tried on aggravated pimping in a group. A more serious charge of organized pimping was dropped.

In France, it is not against the law to pay for sex, but is against the law to solicit or to run a prostitution business.

Prostitutes questioned in the case said they had sex with Strauss-Kahn during 2010 and 2011 at a luxury hotel in Paris, at a restaurant in the French capital and also in Washington, where he lived while working for the Washington-based IMF, judicial officials have said.

No trial date was set.

Prosecutors in June had asked for the case against Strauss-Kahn to be dropped on the grounds of lack of evidence, though they agreed charges against the others should be maintained.

The case in Lille put the 64-year-old Strauss-Kahn back in the spotlight after his arrest in New York in May 2011 following allegations by a Manhattan hotel maid that he had sexually assaulted her.

He resigned as IMF chief before those charges were dropped. The New York case also cut short any political aspirations at home for the former French economy minister. He had been widely seen as a presidential contender.

Frederique Baulieu, one of Strauss-Kahn's lawyers, said her client committed no infraction in the Lille case.

"He did not commit the offence of prostitution. He neither aided nor assisted prostitution," Baulieu said by telephone. She claimed the judges based their decision on "morals" not on law.

"In very calm and serene fashion, we await a public debate that will show the absurdity of this decision," Baulieu said.

In June, the Lille prosecutor's office said it had followed a "deep and meticulous analysis" of the 33 files that form the case before concluding there was insufficient evidence against Strauss-Kahn.

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  • May 13

    Strauss-Kahn checks into the Sofitel Hotel near Times Square in New York City.

  • May 14

    A 32-year-old hotel maid contacts police, claiming that Strauss-Kahn emerged nude from the bathroom in his $3,000-a-night suite and sexually assaulted her. Strauss-Kahn is arrested at John F. Kennedy Airport where he had boarded a Paris-bound flight.

  • May 16

    After appearing in court where he is formally charged, Strauss-Kahn is sent to New York's Rikers Island instead of being granted bail. He is placed on suicide watch while at Rikers.

  • May 18

    Strauss-Kahn <a href="http://www.guardian.co.uk/world/2011/jul/01/timeline-strauss-kahn-case" target="_hplink">formally resigns</a> as managing director of the IMF and denies all the allegations. He is formally indicted by the grand jury and the seven charges against him are confirmed. He faces a potential maximum of 74 years prison if convicted.

  • May 20

    Strauss-Kahn is released from Rikers and moves into a temporary apartment near Wall Street, where he must submit to round-the-clock surveillance under house arrest. He later moves to a Tribeca townhouse rented for a reported $50,000 a month.

  • May 27

    Just days after media reports suggest that that traces of Strauss-Kahn's semen have been found on the maid's shirt, French President Nicolas Sarkozy calls the case a "sad" affair.

  • June 7

    The former head of the IMF <a href="http://www.guardian.co.uk/world/2011/jun/07/dominique-strauss-kahn-denies-attempted-rape" target="_hplink">pleads</a> not guilty to allegations of attempted rape and the sexual assault of a hotel maid. Hundreds of hotel workers<a href="http://www.guardian.co.uk/world/2011/jun/07/hotel-workers-fury-strauss-kahn" target="_hplink"> reportedly</a> gather outside the Manhattan courthouse, where they shot their disapproval at Strauss-Kahn.

  • June 28

    After weeks of speculation, Christine Lagarde is <a href="http://www.huffingtonpost.com/2011/06/28/lagarde-imf-christine-elected_n_886148.html" target="_hplink">formally appointed</a> to replace Strauss-Kahn as IMF managing director.

  • July 1

    Strauss-Kahn walks out of court without bail and free from house arrest after prosecutors <a href="http://www.huffingtonpost.com/2011/07/01/dominique-strauss-kahn-released_n_888593.html" target="_hplink">acknowledge</a> there were questions about the credibility of the hotel housekeeper who accused him of sexual assault.