Lesser quantity definition
Lesser quantity means a quantity of a hazardous air pollutant that is or may be emitted by a stationary source that the administrator establishes in order to define a major source under an applicable subpart of 40 CFR part 63.
Lesser quantity means a quantity of a hazardous air pollutant that is or may be emitted by a stationary source that the EPA establishes in order to define a major source under an applicable subpart of this section.