(a) The owner or operator of any stationary source of nitrogen oxides (NOX ) in the Dallas-Fort Worth eight-hour ozone nonattainment area that is not a major source of NO X and is subject to the requirements of Subchapter D, Division 2 of this chapter (relating to Dallas-Fort Worth Eight-Hour Ozone Nonattainment Area Minor Sources) shall comply with the requirements of Subchapter D, Division 2 of this chapter as soon as practicable, but no later than: (1) March 1, 2009, for rich-burn stationary gas-fired reciprocating internal combustion engines; (2) March 1, 2010, for lean-burn stationary gas-fired reciprocating internal combustion engines; and (3) March 1, 2009, for diesel-fired and dual-fuel stationary, reciprocating internal combustion engines. (b) The owner or operator of any stationary source of NOX that becomes subject to the requirements of Subchapter D, Division 2 of this chapter on or after the applicable compliance date specified in subsection (a) of this section shall comply with the requirements of Subchapter D, Division 2 of this chapter as soon as practicable, but no later than 60 days after becoming subject.