Air agencies and other stakeholders have raised technical questions and issues related to implementation since the EPA promulgated the EER. This Question and Answer (Q&A) document is intended to respond to some of these frequently asked questions and to provide guidance and clarification to air agencies implementing the EER.
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Interim Exceptional Events Rule Frequently Asked Questions (PDF)(50 pp, 329 K,
May 2013)
Air agencies and other stakeholders have raised technical questions and issues related to implementation since the EPA promulgated the EER. This Question and Answer (Q&A) document is intended to respond to some of these frequently asked questions and to provide guidance and clarification to air agencies implementing the EER.