The investigation revealed errors. The errors were made by long-time employees. The ministry is now changing its operations.
The investigation looked at long-time employees. Employees made mistakes. The ministry wants to prevent new mistakes.
The ministry is now creating new rules. Employees will receive new training. The ministry is improving its work.
A law firm wrote the investigation. The investigation showed whether employees violated the rules.
The ministry says the investigation provides new knowledge. Now work will be done better.