When Cabinet Order is established, amended, or repealed under the provisions of this Act, necessary transitional measures (including transitional measures for penal provisions) may be specified by Cabinet Order, and when Order of the Ministry of Health, Labour and Welfare is established, amended, or repealed under the provisions of this Act, necessary transitional measures (including transitional measures for penal provisions) may be specified by Order of the Ministry of Health, Labour and Welfare, within limits considered reasonably necessary in connection with its establishment, amendment, or repeal.