Except as provided in § 14a.161(b) (relating to general provisions), a person may not have, use, store, sell or keep in any place or building gasoline, naphtha, kerosene, fuel oil, flammable or combustible liquid or other substance of like character under any name designated in excess of 30 gallons aggregate capacity, nor may a person install, replace or relocate a tank, pump or drawing-off device for use with the liquids, unless written approval, as prescribed by §§ 14.11-14.13 (relating to approval), is obtained from the fire marshal.
34 Pa. Code § 14.3
This section cited in 34 Pa. Code § 14.11 (relating to submission of application).