HDV Idling Documents and Links

    Memorandum of Agreement         (PDF)

    See also:  

Contact Information:

email: info@engineoff.org
phone: 512-343-SMOG (7664)

Engine off is a service of:


How to Order Restricted Idling Signs, Brochures, and Flyers                                                     

Because voluntary compliance is a key component of the idling restriction rule, keeping drivers and fleet managers informed is vital.  The Capital Area Metropolitan Planning Organization (CAMPO) is making outreach and education materials available free (as resources allow) to area businesses, cities, and counties.


The region has developed uniform MUTCD-compliant idling restriction signage.  There are two versions of the sign: one for municipalities with adopted idling restriction ordinances and one for jurisdictions without ordinances. 

Click on the image below to see an example of state idling restriction sign


  State Idling Restriction Sign


Click here to order Idling Restriction Brochure

Download Idling Restriction Brochure (here)


You may order free copies of a bilingual, plain language guide to the idling restriction rule and its exemptions.  This one-page flyer is a quick reference for drivers learning the requirements of the new rule.  Click here to order.  The flyer and a more detailed brochure are available for download from this website. 

Download Flyer Material in English or  Spanish 

Adobe Acrobat Reader is required for some of the attached documents, and can be
downloaded by clicking the icon below:


Copyright � 2008-2009 All rights reserved