①No action for the revocation of an administrative disposition may be filed when a period of six months has elapsed from the day on which the person who seeks revocation became aware of the fact that the original administrative disposition or administrative determination was made; provided, however, that this does not apply if there are reasonable grounds for failing to meet that time limit.

②No action for the revocation of an administrative disposition may be filed when a period of one year has elapsed from the date of the original administrative disposition or administrative determination; provided, however, that this does not apply if there are reasonable grounds for failing to meet that time limit.

③If a request for administrative review is made with regard to an original administrative disposition or administrative determination in cases where a request for administrative review may be made or where an administrative authority has mistakenly informed that a request for administrative review may be made, the person who has made the request, notwithstanding the provisions of the preceding two paragraphs, may not file an action for the revocation of an administrative disposition when a period of six months has elapsed from the day on which the person became aware of the fact that an administrative determination was made in response to their request for an administrative review or when a period of one year has elapsed from the date of the administrative determination; provided, however, that this does not apply if there are reasonable grounds for failing to meet that time limit.