BEREA, Ohio -- Browns owner Jimmy Haslam has agreed to pay a $92 million penalty as part of a federal fraud investigation into his family-owned company Pilot Flying J.

But it appears the NFL will not subject him to any supplemental discipline. In reviewing the investigation the league finds no wrongdoing by Haslam that violates its personal-conduct policy.

"There have been no allegations of any personal conduct that is in violation of NFL policy," wrote NFL spokesman Greg Aiello in an email.

Pro Football Talk first reported the league's response.

All players, coaches, executives, owners and league and team personnel are subject to the policy. For instance, Indianapolis Colts owner Jim Irsay could be disciplined for a drunk-driving arrest in March.

On Monday, the Justice Department announced a criminal enforcement agreement with Pilot Flying J that states the company will not be prosecuted if it pays the massive fine over the next two years and cooperates with the government's investigation of fraud in Pilot's diesel fuel rebate programs.

The federal probe remains ongoing and individuals might still be prosecuted, according to a government statement. Haslam has maintained since the FBI raid in April 2013 that he had no prior knowledge his sales team was bilking trucking customers of fuel rebates and discounts owed.

Ten employees have pleaded guilty, and are cooperating with investigators.