A girl with glasses is singing into a microphone in front of a crowd.
The female with glasses is singing into a mircophone in front of a crowd.
Based on these timelines, it is estimated, in principal, that the NOX controls needed to comply with a multipollutant strategy can be met provided  (1) an adequate supply of materials and labor is available, and (2) the control technology implementation process begins at least about 35 months prior to the date controls must be in place.