(a) New source. New source means any source, whose discharges are defined in 40 CFR 122.26(b)(14)(x) and (b)(15), that commences construction activity after the effective date of this rule.
CFR 40-450.11-2014 history
2014CFR 40-450.11-2014 Protection of Environment. Part450:Construction and development point source category. Section450.11:General definitions.