Article 93. The Commission may itself conduct repair or restoration, or take preventive measures against destruction, damage or decay, in any of the cases listed below, respecting a State property designated as a national treasure or as a historic site, place of scenic beauty, or natural monument. If, however, the cultural property in question is under the control of the head of a Ministry or Board other than the Ministry of Education, the Commission must previously consult, through the Minister of Education, the head of the Ministry or Board concerned respecting the contents of repair, restoration or measures, date of the commencement of work, and other necessary matters;and if the property is under the control of the Minister of Education, the Commission must secure his approval, except as otherwise regulated by him: