New Vehicle and Engine Certification: Executive Orders for newly-certified Off-Road Compression-Ignition Engines

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The New Vehicle and Engine Certification Program is responsible for the certification of new engines, vehicles, powertrains, aerodynamic devices and other new certifications.  Vehicles and engines may be sold and otherwise produced in California only if approved by Executive Order (EO) after review by CARB.  Executive Orders are issued for on-road and off-road categories.

Scanned copies of issued Executive Orders may be requested via email.

The following Executive Orders granted to the listed manufacturers of off-road compression-ignition engines have been issued or revised within the last 90 days, as of September 13, 2023.

Further information is available in the Executive Orders Summary.

For questions, please contact Heavy-Duty Certification or Help Line at 1-800-242-4450.

Model Year 2023

DTAG

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑016‑01541/23/2025PDTAL07.7RJDDDIDIESELTier 40.010.090.10.002

FPT INDUSTRIAL S.P.A.

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑015‑0536‑18/3/2023PFPXL08.7T4XDDIDIESELTier 40.0010.330.040.01
U‑R‑015‑0537‑18/3/2023PFPXL08.7T4VDDIDIESELTier 40.040.240.050.01
U‑R‑015‑0552‑18/3/2023PFPXL11.1T4WDDIDIESELTier 40.010.2300.03
U‑R‑015‑0558‑18/3/2023PFPXL12.9TSSDDIDIESELTier 40.040.290.0080.02
U‑R‑015‑0559‑18/3/2023PFPXL12.9TDSDDIDIESELTier 40.010.340.010.02
U‑R‑015‑0560‑18/3/2023PFPXL15.9T4DDDIDIESELTier 40.040.320.10.02
U‑R‑015‑0561‑18/3/2023PFPXL15.9T4UDDIDIESELTier 402.800.02
U‑R‑015‑05677/3/2023PFPXL02.8DE2DDIDIESELTier 44.10.20.004
U‑R‑015‑05687/20/2023PFPXL15.9GT1DDIDIESELTier 40.012.20.70.02

KOHLER COMPANY

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑060‑00977/27/2023PKHXL03.4TCPDDIDIESELTier 40.010.3200.01

LIEBHERR MACHINES BULLE SA

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑018‑02207/10/2023PLHAL09.0SWCDDIDIESELTier 40.0050.390.20.003

Model Year 2024

CUMMINS, INC.

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑002‑08536/15/2023RCEXL06.7AAKDDIDIESELTier 40.020.1700.02
U‑R‑002‑08546/15/2023RCEXL06.7AALDDIDIESELTier 40.040.1900.01
U‑R‑002‑08566/15/2023RCEXL08.9AAKDDIDIESELTier 40.040.180.10.02
U‑R‑002‑08576/22/2023RCEXL08.9AALDDIDIESELTier 40.010.210.030.02
U‑R‑002‑08586/22/2023RCEXL08.9AAQDDIDIESELTier 40.030.2100.01
U‑R‑002‑08596/22/2023RCEXL08.9AARDDIDIESELTier 40.010.3300.01
U‑R‑002‑08607/6/2023RCEXL50.0AAFDDIDIESELTier 40.023.20.10.02
U‑R‑002‑08617/6/2023RCEXL60.0AAFDDIDIESELTier 40.0230.20.02
U‑R‑002‑08626/27/2023RCEXL19.0AAADDIDIESELTier 40.0930.20.02
U‑R‑002‑08636/27/2023RCEXL23.0AADDDIDIESELTier 40.022.30.10.02
U‑R‑002‑08646/28/2023RCEXL30.0AAEDDIDIESELTier 40.012.90.10.01
U‑R‑002‑08656/28/2023RCEXL50.0AAGDDIDIESELTier 40.032.40.10.02
U‑R‑002‑08667/6/2023RCEXL04.5AAJDDIDIESELTier 40.010.2100.01
U‑R‑002‑08677/6/2023RCEXL03.8AACDDIDIESELTier 44.30.10.03
U‑R‑002‑08687/6/2023RCEXL04.5AAHDDIDIESELTier 40.040.10.040.02
U‑R‑002‑08697/6/2023RCEXL03.8AADDDIDIESELTier 40.030.290.40.04
U‑R‑002‑08707/26/2023RCEXL78.0AABDDIDIESELTier 40.0230.10.02
U‑R‑002‑08717/26/2023RCEXL15.0AALDDIDIESELTier 40.0020.2400.004
U‑R‑002‑08727/26/2023RCEXL15.0AASDDIDIESELTier 40.020.640.10.02
U‑R‑002‑08737/28/2023RCEXL12.0AAADDIDIESELTier 40.010.170.10.01
U‑R‑002‑08747/27/2023RCEXL03.8AAEDDIDIESELTier 44.40.10.002
U‑R‑002‑08757/27/2023RCEXL03.8AAFDDIDIESELTier 40.010.140.010.01
U‑R‑002‑08778/15/2023RCEXL06.7AATDDIDIESELTier 40.040.350.020.01

DEERE

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑004‑06759/5/2023RJDXL06.8302DDIDIESELTier 40.030.160.10.003
U‑R‑004‑06768/21/2023RJDXL06.8309DDIDIESELTier 40.020.060.10.003
U‑R‑004‑06778/21/2023RJDXL09.0308DDIDIESELTier 400.070.10.003

DEUTZ AG

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑013‑07238/24/2023RDZXL03.6122DDIDIESELTier 44.230.170.004
U‑R‑013‑07288/24/2023RDZXL05.7053DDIDIESELTier 40.030.2960.10.009
U‑R‑013‑07298/24/2023RDZXL06.1048DDIDIESELTier 40.060.310.810.009
U‑R‑013‑07308/24/2023RDZXL06.1049DDIDIESELTier 40.030.160.030.005
U‑R‑013‑07318/24/2023RDZXL06.1050DDIDIESELTier 40.010.291.690.015
U‑R‑013‑07328/24/2023RDZXL06.1059DDIDIESELTier 40.020.170.020.006
U‑R‑013‑07338/24/2023RDZXL07.8046DDIDIESELTier 400.30.20.015
U‑R‑013‑07348/24/2023RDZXL07.8047DDIDIESELTier 40.020.310.010.004
U‑R‑013‑07359/5/2023RDZXL07.8051DDIDIESELTier 40.010.2680.160.017
U‑R‑013‑07368/23/2023RDZXL15.9058DDIDIESELTier 40.020.3430.020.014

HHIC

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑019‑02118/14/2023RDICL02.4LECDDIDIESELTier 43.40.20.019

KOHLER COMPANY

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑060‑00986/22/2023RKHXL.442ACFDDIDIESELTier 45.610.47
U‑R‑060‑00996/22/2023RKHXL01.4SF1IDIDIESELTier 46.13.80.2
U‑R‑060‑01007/3/2023RKHXN01.4SF1IDIDIESELTier 44.73.30.37
U‑R‑060‑0100‑18/21/2023RKHXN01.4SF1IDIDIESELTier 44.73.30.37
U‑R‑060‑01038/15/2023RKHXL02.5TCRDDIDIESELTier 43.920.040.016
U‑R‑060‑01048/15/2023RKHXL03.4TCRDDIDIESELTier 43.440.130.011
U‑R‑060‑01068/15/2023RKHXN01.9DIMDDIDIESELTier 47.483.90.229
U‑R‑060‑01078/21/2023RKHXN02.5DIMDDIDIESELTier 45.412.280.086

LS MTRON, LTD.

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑059‑00428/23/2023RLGCL02.5L4TDDIDIESELTier 43.80.080

MITSUBISHI HEAVY INDUSTRIES, LTD.

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑035‑04049/1/2023RMVXL02.2EAADDIDIESELTier 43.990.60.008
U‑R‑035‑04059/1/2023RMVXL02.2EBADDIDIESELTier 43.430.140.015

TURK TRAKTOR VE ZIRAAT MAKINALARI A.S.

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑069‑00058/22/2023RTTVL02.9WMSDDIDIESELTier 440.50.02

YANMAR POWER TECHNOLOGY CO., LTD.

EO #DateEngine FamilyFuel SystemFuelsTierCert Levels
xxHCNOxxxHC+NOxCOPM
U‑R‑028‑1097‑17/26/2023RYDXN.570P2NIDIDIESELTier 45.60.90.16
U‑R‑028‑1098‑17/28/2023RYDXN.854P3NIDIDIESELTier 46.40.80.12
U‑R‑028‑1099‑17/28/2023RYDXN01.3P3NIDIDIESELTier 43.40.60.1
U‑R‑028‑1100‑17/24/2023RYDXN01.6E3NDDIDIESELTier 44.81.90.1