In December, 2010, ADEQ held a public Hearing which myself and the other Lobbyist attended and the public hearing for the SIP Addendum went well. The final document was submitted to EPA on January 13, 2011 and is posted on their web site at:
http://www.azdeq.gov/environ/air/vei/motor.html . They will also post any future updates regarding EPA’s review and action at the same address.
Our hope is that this gets done by EPA this year but as we know that is our hope and right now we just need to wait for EPA to come back with the decision.