While a regulation stipulated otherwise for the same object from other regulations, the regulation shall govern, notwithstanding other regulations have been amended and the regulation remained as it was.

Where the regulation stipulated one object to apply or shall apply mutatis mutandis for other regulation, such other regulation shall govern even such other regulation has been amended.

Except the nature of the event requires to apply the regulation of the time which the conduct was made, the government agencies shall apply the new regulation to decide a case which the application was filed by one person, if the regulation as the basis of the approval have been amended before the decision has been made, provided that the pre-amended regulation stipulated better interest to the person and the new regulation do not abrogate or prohibit the application, the pre-amended regulation shall govern.

The effect of a regulation may be temporarily suspended in part or in whole when the Country experiences force majeure. The procedure to suspend the effect or reinstate the effect of the regulation shall apply mutatis mutandis of the procedure of discard or promulgation prescribed in this Act.