When a request for review of a disposition has been filed after the elapse of the statutory period, or is otherwise unlawful, the reviewing agency is to dismiss the request for review by an administrative determination.
When there are no grounds for a request for review of a disposition, the reviewing agency is to reject the request for review by an administrative determination.
When a disposition related to a request for review is illegal or unjust but its revocation or elimination significantly harms public interest, and the reviewing agency finds that the revocation or elimination of the disposition is not in accordance with public welfare upon considering the extent of damage suffered by the requestor for review, the extent and method of compensation for or prevention of the damage, and all other circumstances, it may dismiss the request for review by an administrative determination . In such a case, the reviewing agency must declare that the disposition is illegal or unjust in the text of the administrative determination.
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