Connecticut

Connecticut's vehicle emissions testing program

1970 Motor Carrier Identification Marker
December 31, 1987 expiration
January 15, 1988 expiration
September 5, 1998 expiration (new vehicle)
May 14, 1999 expiration
  Left: February 20, 2000 expiration (new vehicle)

Right: April 28, 2000 expiration

 

 

Top Left: July 12, 2001 expiration

Top Right: May 15, 2001 expiration (new vehicle)

Bottom Left: February 22, 2001 expiration (new vehicle - updated date format)

Bottom Right: October 13, 2001 failure

 

 

Top Left: March 12, 2002 expiration

Top Right: April 7, 2002 expiration (new vehicle)

Bottom Left: December 31, 2002 expiration (exempt vehicle)

Bottom Right: June 17, 2002 failure

April 4, 2003 expiration
April 3, 2004 expiration
September 11, 2006 expiration (new vehicle)
January 22, 2007 expiration (new vehicle)