If it is found that an applicant for aid no longer meets the conditions laid down in Articles 6, 7 and 8, or any other obligation under this Regulation, approval shall be suspended for a period of between one and twelve months or be withdrawn, depending on the seriousness of the irregularity. Such action shall not be taken in cases of force majeure or if the Member State finds that the irregularity was not committed deliberately or by negligence or was of minor importance. Approval, once withdrawn, may be restored at the applicant's request after a minimum period of 12 months.