Modified source definition
Modified source means any stationary source (or portion of it), the modification of which commenced on or after March 17, 1972.
Modified source means a stationary source on which modification commences after November 15, 1992.
Modified source means any stationary source, the modification of which is commenced after the date of enactment of the Act.
More Definitions of Modified source
Modified source means a facility for which an application to modify, as defined in ARM Title 17, chapter 8, subchapter 7, is submitted to the department.