State: Delaware 
Agency: DE- Department of Natural Resources and Environmental Control
Regulation Type: Plan
Rule:
Rule Title:  Delaware SIP: Emissions Statements Rule Certification for the 2008 Ozone NAAQS
State Effective Date:  6/29/2018
Final Federal Register Date: 7/5/2019
Federal Register Citation #: 84 FR 32068
Superseded /  Rescinded Date:  None
Comments:   Delaware’s portions of the Philadelphia-Wilmington-Atlantic City, PA–NJ–MD–DE 2008 ozone NAAQS nonattainment area (i.e. New Castle County) and the Seaford 2008 ozone NAAQS nonattainment area (i.e. Sussex County).

• Delaware SIP: Emissions Statements Rule Certification for the 2008 Ozone NAAQS (PDF)(5 pp, 371 K)
  Delaware SIP: Emissions Statements Rule Certification for the 2008 Ozone NAAQS