- HB05356 - AN ACT CONCERNING THE REPEAL OF CALIFORNIA VEHICLE EMISSION STANDARDS AND THE UTILIZATION OF UNITED STATES ENVIRONMENTAL PROTECTION AGENCY VEHICLE EMISSIONS STANDARDS.
- HB05386 - AN ACT CONCERNING THE ZERO-EMISSION AFTERMARKET CONVERSION PROJECT.
- HB05672 - AN ACT CONCERNING EMISSION STANDARDS FOR VEHICLES SOLD IN THE STATE.
- HB05742 - AN ACT ESTABLISHING A NEW GRANT PROGRAM TO ASSIST MUNICIPALITIES AND SCHOOL BUS OPERATORS IN PURCHASING ZERO-EMISSION SCHOOL BUSES.
- HB06862 - AN ACT CONCERNING ELECTRIC SCOOTERS, ELECTRIC BICYCLES AND MOTOR-DRIVEN CYCLES.
- SB00056 - AN ACT REQUIRING THE STATE OF CONNECTICUT TO FOLLOW FEDERAL VEHICLE EMISSION STANDARDS.
- SB00290 - AN ACT PERMITTING MOTOR VEHICLE REGISTRATION INDEPENDENT OF EMISSIONS INSPECTION REQUIREMENTS.
- SB00315 - AN ACT DECOUPLING THE STATE'S LIGHT DUTY MOTOR VEHICLE EMISSION STANDARDS FROM THE STANDARDS OF CALIFORNIA.
- SB00543 - AN ACT CONCERNING VEHICLE EMISSION STANDARDS.
Motor vehicle registration fees 
- HB05011 - AN ACT EXEMPTING VETERANS FROM THE PASSPORT TO THE PARKS FEE WHEN REGISTERING A MOTOR VEHICLE.
- HB05018 - AN ACT LIMITING THE PASSPORT TO THE PARKS FEE TO ONE REGISTERED MOTOR VEHICLE PER HOUSEHOLD.
- HB05137 - AN ACT CONCERNING THE EXEMPTION OF CERTAIN PERSONS FROM THE PASSPORT TO THE PARKS MOTOR VEHICLE REGISTRATION FEE.
- HB05141 - AN ACT EXEMPTING SENIOR CITIZENS, VETERANS AND ACTIVE DUTY MEMBERS OF THE ARMED FORCES FROM THE PASSPORT TO THE PARKS MOTOR VEHICLE REGISTRATION FEE.
- HB05219 - AN ACT EXEMPTING VETERANS FROM THE PASSPORT TO THE PARKS FEE.
- HB05262 - AN ACT EXEMPTING SENIOR CITIZENS, VETERANS AND ACTIVE DUTY MEMBERS OF THE ARMED FORCES FROM THE PASSPORT TO THE PARKS MOTOR VEHICLE REGISTRATION FEE.
- HB05317 - AN ACT LIMITING THE PASSPORT TO THE PARKS MOTOR VEHICLE REGISTRATION FEE TO ONE VEHICLE PER HOUSEHOLD.
- HB05544 - AN ACT ESTABLISHING A FEE AND TAX RELATED TO ELECTRIC VEHICLES.
- HB05727 - AN ACT LIMITING THE ASSESSMENT OF THE PASSPORT TO THE PARKS MOTOR VEHICLE REGISTRATION FEE TO ONE VEHICLE PER HOUSEHOLD.
- HB05911 - AN ACT CONCERNING REVISIONS TO THE PASSPORT TO THE PARKS PROGRAM.
- HB06272 - AN ACT CONCERNING SENIOR CITIZENS AND DISABLED VETERANS AND THE PASSPORT TO THE PARKS PROGRAM.
- HB06275 - AN ACT EXEMPTING SENIOR CITIZENS FROM THE PASSPORT TO THE PARKS MOTOR VEHICLE REGISTRATION FEE.
- HB06454 - AN ACT LIMITING THE ASSESSMENT OF THE PASSPORT TO THE PARKS MOTOR VEHICLE REGISTRATION FEE TO ONE VEHICLE PER HOUSEHOLD.
- HB06719 - AN ACT EXEMPTING DISABLED VETERANS FROM THE PASSPORT TO THE PARKS FEE.
- SB00051 - AN ACT EXEMPTING SENIOR CITIZENS FROM THE PASSPORT TO THE PARKS MOTOR VEHICLE REGISTRATION FEE.
- SB00052 - AN ACT EXEMPTING VETERANS FROM THE PASSPORT TO THE PARKS MOTOR VEHICLE REGISTRATION FEE.
- SB00302 - AN ACT EXEMPTING VETERANS FROM THE "PASSPORT TO THE PARKS FEE" WHEN REGISTERING A MOTOR VEHICLE.
- SB00717 - AN ACT MAKING SURCHARGES IMPOSED ON MOTOR VEHICLE REGISTRATIONS OPTIONAL AND LIMITING MOTOR VEHICLE REGISTRATION FEES.
- SB01079 - AN ACT EXEMPTING CERTAIN ACTIVE DUTY SERVICE MEMBERS FROM PAYING FEES FOR ANY MOTOR VEHICLE OPERATOR'S LICENSE AND REGISTRATION.