> IM Programs for NC counties start 1992 (Counties Davidson(57), Davie(59), 
> Durham(63), Forsyth(67), Gaston(71), Granville(77) and Guilford(81))
> Adapted from 1999 NEI I/M file, programs for OBD added
> Adapted by EPA from NC92.im file.  Applies to 1992 and later calendar years.

> Exhaust I/M program 1
I/M PROGRAM        : 1 1992 2050 1 TRC 2500/IDLE
I/M MODEL YEARS    : 1 1968 1995
I/M VEHICLES       : 1 22222 22222222 2
I/M STRINGENCY     : 1 20
I/M COMPLIANCE     : 1 96
I/M WAIVER RATES   : 1 3 3
NO I/M TTC CREDITS : 1

> Exhaust I/M program 2 2500/Idle for 1996 and newer vehicles
> for calendar years 1992 through 2002
I/M PROGRAM        : 2 1992 2002 1 TRC 2500/IDLE
I/M MODEL YEARS    : 2 1996 2050
I/M VEHICLES       : 2 22222 22222222 2
I/M STRINGENCY     : 2 20
I/M COMPLIANCE     : 2 96
I/M WAIVER RATES   : 2 3 3
NO I/M TTC CREDITS : 2

> Exhaust I/M program 4
> OBD Program added for OBD vehicles beginning CYr 2003
I/M PROGRAM        : 4 2003 2050 1 TRC OBD I/M
I/M MODEL YEARS    : 4 1996 2050
I/M VEHICLES       : 4 22222 22222222 2
I/M STRINGENCY     : 4 20
I/M COMPLIANCE     : 4 96
I/M WAIVER RATES   : 4 3 3
NO I/M TTC CREDITS : 4