(a) For all affected persons in the Beaumont-Port Arthur, Bexar County, Dallas-Fort Worth, El Paso, and Houston-Galveston-Brazoria areas, the following inspection requirements shall apply.(1) Inspection for visible liquid leaks, visible fumes, or significant odors resulting from the transfer of volatile organic compounds (VOC) from trucks or railcars to storage tanks at loading facilities shall be conducted by the owner or operator of any pharmaceutical manufacturing facility.(2) VOC loading or unloading through the affected transfer lines shall be discontinued immediately when a leak is observed and shall not be resumed until the observed leak is repaired.(b) For all affected persons in Gregg, Nueces, and Victoria Counties, the following inspection requirements shall apply.(1) Inspection for visible liquid leaks, visible fumes, or significant odors resulting from the transfer of VOC from trucks or railcars to storage tanks at loading facilities shall be conducted by the owner or operator of any pharmaceutical manufacturing facility.(2) VOC loading or unloading through the affected transfer lines shall be discontinued immediately when a leak is observed and shall not be resumed until the observed leak is repaired.