In all matters that are regulated by the law of the Commonwealth of Pennsylvania or by regulations of departments or agencies of the commonwealth promulgated by authority of law, such laws or regulations, or other ordinances of the City of Reading, Pennsylvania, as the case may be, shall control where the requirements thereof are the same as or in excess of the provisions of this Part. This code shall control in all cases where the state requirements, or the requirements of other ordinances of this City, are not as strict as those contained in Part.