NCAS Specifications, March 5, 2004 [PDF] [Text]

 
NCAS Specifications, March 12, 2008 [PDF] [Text]

 
NCAS Specifications, March 12, 2008R1 [PDF] [Text]

 
OBD Certification Status
 

CAN Certification Status / Implementation Date
 

E-Authorization Certification Status / Implementation Date
 

North Carolina's Approved Analyzer Software Versions
 

 
Test Scripts for OBD Analyzer Software

• Master 2002 OBD Script - May 2002 [ZIP]
• Master 2008 OBD Script, V1.01 [ZIP]
• Master 2008 OBD Script, V1.02 [ZIP]
• Master 2008 OBD Script, V1.03 [ZIP]
• Master 2008 OBD Script, V1.04 [ZIP]

 
Legislature Approves Funding for Auto Emissions Testing 12/5/2001

Senate Approves New Method For Testing Car And Truck Exhaust 7/6/2001

Vehicle Inspection and Maintenance (I/M) County Phase-In Map (PDF) 7/6/2001

Analyzer Communication Rates

 
 
VerizonBusiness Communication Software

• VerizonBusiness Comm Software Download [ZIP]
• VerizonBusiness Comm Software Documentation [PDF] [Text]
• 2008 VerizonBusiness COMM Client Software V2.00 [ZIP]
• 2008 VerizonBusiness COMM Client Software V2.01 [ZIP]
• 2008 VerizonBusiness COMM Client Software V2.02 [ZIP]
• 2008 VerizonBusiness Communication Protocol Specification V2.10 [Word] [PDF]
• 2008 VerizonBusiness Communication Protocol Specification V2.12 [Word] [PDF]
• 2008 VerizonBusiness Communication Protocol Specification V2.14 [Word] [PDF]

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