What happens to the certifying officer if there is an erroneous payment?

If there is an erroneous payment, the certifying officer may be held liable for the overpayment, depending on the circumstances and whether the error was due to negligence or lack of due diligence. They could face administrative actions, financial penalties, or disciplinary measures, including potential criminal charges in cases of fraud. Additionally, the certifying officer may be required to rectify the error and ensure that proper procedures are followed to prevent future occurrences.