Table of Contents Chapter 10 - International Registration Plan (IRP) 10-0_IRP Phone List and Web Addresses .................................10:2 10-1_International Registration Plan ..........................................10:5 10-2_Bus Company Charter Trips ............................................10:09 10-3_New IRP Accounts ...........................................................10:10 10-4_USDOT Numbers ..............................................................10:12 10-5_Federal Heavy Vehicle Use Tax (HVUT) ...........................10:14 10-6_Suspensions .....................................................................10:16 10-7_Trip Permits ......................................................................10:18 10-8_Operational Record Requirements ..................................10:19 10-9 Audits ................................................................................10:21 10-10_Special Types of Operation............................................10:22 10-11_Special Vehicle Configuration ........................................10:23 10-12_IRP Prism ........................................................................10:25 10-13-Apportioned Plate Return Reciept.................................10:26 Chapter 11 - MA Vehicle Check Program 11-0_Massachusetts Vehicle Check Program ...........................11:2 11-1_Commercial Vehicle Inspection Program ..........................11:6 11-2_Other Vehicle Inspection Program...................................11:10 11-3_Vehicle Inspection ............................................................11:13 11-4_Emission Test ...................................................................11:16 11-5_Safety Test ........................................................................11:20 11-6_Motorist Assistance Centers ...........................................11:21 11-7_Readiness .........................................................................11:22 11-8_Failure of Emissions .........................................................11:23 11-9_7D Semi-Annual Inspection .............................................11:31 11-10_Trailer Inspection ............................................................11:32 11-11_Vehicle Inspection Reciprocity ......................................11:33