Certificate of Accreditation

PERRY JOHNSON LABORATORY ACCREDITATION, INC. Certificate of Accreditation Perry Johnson Laboratory Accreditation, Inc. has assessed the Laboratory of: (Hereinafter called the Organization) and hereby declares that Organization is accredited in accordance with the recognized International Standard: ISO/IEC 17025:2005 This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system (as outlined by the joint ISO-ILAC-IAF Communiqué dated April 2017): Mechanical and Testing (As detailed in the supplement) Accreditation claims for such testing and/or calibration services shall only be made from addresses referenced within this certificate. This Accreditation is granted subject to the system rules governing the Accreditation referred to above, and the Organization hereby covenants with the Accreditation body s duty to observe and comply with the said rules. For PJLA: Initial Accreditation Date: Issue Date: Expiration Date: January 12, 2004 December 8, 2018 January 31, 2021 Tracy Szerszen President/Operations Manager Perry Johnson Laboratory Accreditation, Inc. (PJLA) 755 W. Big Beaver, Suite 1325 Troy, Michigan 48084 Accreditation No.: Certificate No.: 59157 L18-582-2 The validity of this certificate is maintained through ongoing assessments based on a continuous accreditation cycle. The validity of this certificate should be confirmed through the PJLA website: www.pjlabs.com Page 1 of 17

ITEMS, MATERIALS OR PRODUCTS TESTED CRANKCASE LUBRICANTS TESTING DEPARTMENT Mechanical F Engine Oils Caterpillar 1K, 1N ASTM D6750 Caterpillar 1P Caterpillar 1R Caterpillar C13 Cummins ISB Cummins ISM Sequence IIIF / IIIIFHD Sequence IIIG / IIIGA / IIIIGB Sequence IIIH / IIIHA / IIIIIHB Sequence IVA Sequence IVB Sequence VG Sequence VH Sequence VIE Sequence VIF Sequence VIII Sequence IX Sequence X Mack T8/T8E Mack T11/T11A Mack T12/T12A Volvo T13 Detroit Diesel 13L (DD13) Ford 6.7L ASTM D6681 ASTM D6923 ASTM D7549 ASTM D7484 ASTM D7468 ASTM D6984 ASTM D7320 ASTM D8111 ASTM D6891 ASTM Draft ASTM D6593 ASTM Draft ASTM D8114 ASTM D8226 ASTM D6709 ASTM Draft WK54716 ASTM Draft WK49675 ASTM D5967 ASTM D7156 ASTM D7422 ASTM D8048 ASTM D8074 Ford Draft GM Stochastic Pre-Ignition GMW 17244 GM Turbocharger Coking GMW 17299 GMOD GMW 17043 Hino JASO M336:2014 JASO M354:2015 Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 2 of 17

ITEMS, MATERIALS OR PRODUCTS TESTED ENGINE DEVELOPMENT TESTING Mechanical F Engine Emissions and Engine Component Durability Engine and Engine Components Engine and Engine Components Engine and Engine Components Engine and Engine Components Engine a Engine and Engine Components Durability Testing US On-Road Emissions US On-Road Emissions US On-Road Emissions US US Non-Road Emissions US Non-Road Emissions US Non-Road Emissions US Marine Emissions US Marine Emissions US Marine Emissions US Mining Emissions OEM Requirements 40CFR 86N 40CFR 86N-2004 40CFR 86N-2007 40CFR 86N-2010 40CFR 1036 40CFR 89 40CFR 1039 40CFR 1045 40CFR 94 40CFR 1042 40CFR 1045 30CFR7 US Stationary Emissions 40CFR 1048 US Engine Emissions 40CFR 1065 Euro On-Road Emissions IMO Marine Emissions DRIVELINE AND MECHANICAL BENCH TESTING Directive2005/55/EC IMO-NOX Tech Reg China Marine Emissions China Marine Stage 1 and Stage 2 Mechanical F Gear Lubricants L-33-1 ASTMD7038, SAE J2360, D7452 GL5, MT1,DEXRON Gear Oil 75W 90 (GMW16433) and DEXRON LS Gear Oil 75W - 90 (GMW16445) L-42 and Canadian L-42 ASTMD7452, SAE J2360, D7452 GL5, MT1,DEXRON Gear Oil 75W 90 (GMW16433) and DEXRON LS Gear Oil 75W - 90 (GMW16445) L-37, Stressed L-37, Canadian L-37 ASTM D6121, SAE J2360, D7452 GL5, MT1, DEXRON Gear Oil 75W 90 (GMW16433) and DEXRON LS Gear Oil 75W - 90 (GMW16445) L-60-1 ASTM D5704, SAE J2360, D7452 GL5, MT1,DEXRON Gear Oil 75W 90 (GMW16433) and DEXRON LS Gear Oil 75W - 90 (GMW16445) Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 3 of 17

ITEMS, MATERIALS OR PRODUCTS TESTED DRIVELINE AND MECHANICAL BENCH TESTING Mechanical F ATF/Engine Oil Frictional Properties (SAE #2) DEXRON -VI (GMW16444), MERCON /MERCON -V/MERCON -SP, Allison(TES-228/TES-295/TES- 353/TES-389), JASO M348/T903 Vane Pump Wear (Conestoga/Vickers V104C) ASTM D2882, ASTM D7043, TES-439/295/353 (Allison), ISO 20763, GM16612 (DEXRON - Dry Dual Clutch Transmission (ddct) Gear Box and Manual Transmission Fluid), GMW 16444 (DEXRON -VI), Mercon /Mercon -V/Mercon -SP/Mercon - LV Timken Test Wear Protection ASTM D2782, ASTM D2509, Mercon /Mercon -V/Mercon -SP/Mercon - LV Oxidation DEXRON -III (GMN10055) DEXRON -VI (GMW16444) Allison (TES-439/TES-295/TES-353) Cycling DEXRON -VI (GMW16444) DEXRON -III (GMN10055) ECCC Vehicle Performance DEXRON -III (GMN10055) DEXRON -VI (GMW16444) Sprang Wear Test (SCOWT) DEXRON -III (GMN10055) DEXRON -VI (GMW16444) Aeration Test DEXRON -III (GMN10055) DEXRON -VI (GMW16444) Aluminum Beaker Oxidation Test MERCON /MERCON -V/MERCON -SP Allison (TES-389, TES-439) Axialrillen-Kugellager (ARKL) VW PV 1454, GMW 16444 (DEXRON -VI), GMW 16433 (DEXRON Gear Oil 75W-90), GMW 16445 (DEXRON LS Gear Oil 75W-90), GMW 16974 (DEXRON HP-ATF), GMW 16612 (DEXRON ddct) FZG Scuffing Load Capacity High ISO 14635-2, CEC L-84 EP Oils (A10/16.6R/90-120) Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 4 of 17

DRIVELINE AND MECHANICAL BENCH TESTING Mechanical F ATF/Engine Oil FZG Scuffing Load Capacity of Oils (A/8.3/90) Transmission Axle and Driveline Components and Fluids Mechanical and Fluid Efficiency Mechanical and Fluid Durability EPA Axle Efficiency EPA Transmission Efficiency VEHICLE FUELS, LUBRICANTS & EMISSIONS TESTING SERVICES LABORATORY Mechanical F Full Vehicle Evaluation Gasoline and Gasoline Deposit Control Additives Gasoline and Gasoline Deposit Control Additives Fuel Tank, Fuel Lines, Fuel System Components - VFLETS Fuel System Component Testing Fuel Tan System Components Fuel Tank, Fuel Lines, Fuel System Components - GMN and GMW Procedures Fuel Tank, TECHNIQUE USED ISO 14635-2, CEC-L-07, Mercon /Mercon -V/Mercon - SP/Mercon -LV, ASTM D5182, TES-295 (Allison), GMW 16612 (DEXRON - Dry Dual Clutch Transmission (ddct) Gear Box and Manual Transmission Fluid), GMW 16433 (DEXRON Gear Oil 75W-90), GMW 16445 (DEXRON LS Gear Oil 75W-90) OEM and Client Developed OEM and Client Developed 40CFR1037.560 40CFR1037.565 Fuels, Lubricants, and Engine Components Customer Specification (Full vehicle evaluation) 2.3L Intake Valve Deposit ASTM D6201 (IVD) Fuel Injector Poppet Nozzle Sticking Permeation S.H.E.D Testing (Full Vehicle, Fuel System, and Components) Hose Permeation GM Top Tier Detergent Gasoline Fuel Injector Fouling Vehicle Test Procedure 40 CFR Part 86, GS-97014-1, GS- 97014-2, Customer Specification SAE J1737 Small Tank Permeation and Durability 40CFR 1051 Part 515 SPI Durability Fuel Fills Vibration Durability Mechanical Strength Fill Performance Grade Vent/Thermal Expansion Performance Pressure Vacuum Cycling SAE J1769 (Draft) 40 CFR Part 86, Customer Specification Customer Specification GMN, GMW, Customer Specification GMN, GMW, Customer Specification GMN, GMW, Customer Specification GMN, GMW, Customer Specification Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 5 of 17

VEHICLE FUELS, LUBRICANTS & EMISSIONS TESTING SERVICES LABORATORY Mechanical F Fuel Tank, Fuel Lines, Fuel System Components - GMN and GMW Procedures Fuel Tank, Fuel Lines, Fuel System Components - Environmental Exposure Testing Fuel Tank, Fuel Lines, Fuel System Components - Customer Specifications Fuel Tank, Fuel Lines, Fuel System Components - 70/22/EEC Paragraphs Plastics Automotive Components and/or Electronics Automotive Com Pressure Vacuum Cycling: Temperature -40 C to 80 C Pressure Vacuum Cycling: Pressure -50 kpa to 50 kpa Slosh Resistance GM 0515, SAE J1796 (par 6), Customer Specification Environmental Exposure: Temperature -40 C to 150 C Environmental Exposure: Fuel Soak -40 C to 65 C Environmental Exposure: Thermal Shock Drop Test Burst Test Refueling: Volume/Resistance vs. Height -40 C to 150 C Customer Specification Customer Specifications Customer Specifications Hydraulic Test 70/22/EEC Paragraph 6.1 Overturn Test 70/22/EEC Paragraph 6.2 Impact Testing 70/22/EEC Paragraph 6.3.1 Mechanical Strength 70/22/EEC Paragraph 6.3.2 Permeation Testing: Weight Loss 70/22/EEC Paragraph 6.3.3, CARB, Customer Specification Resistance to Fuel 70/22/EEC Paragraph 6.3.4 Resistance to High Temperature 70/22/EEC Paragraph 6.3.6 Determination of ISO 178 Flexural Properties Determination of Charpy Impact ISO 179 Strength Determination of Tensile Properties ISO 527-1 VOC Testing: Chamber Method VOC Testing: Chamber Method VOC Testing: Chamber Method VOC Testing: Chamber Method VOC Testing: Chamber Method VOC Testing: Chamber Method Method Jeita PC-VOC-G-2005 ISO 12219-4 VW PV3942 Fuji TS420-00-033 MS 300-57 Mazda MES CF 80 BMW GS-97014-3 Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 6 of 17

VEHICLE FUELS, LUBRICANTS & EMISSIONS TESTING SERVICES LABORATORY Mechanical F Automotive Components and/or Electronics Automotive Com F Thermal Desorption Gas Chromatography / Mass Spectrometry VOC Testing: Chamber Method BSDM 0553 VOC Testing: Bag Method Customer Specifications Honda 0094Z-T7S-0000 Toyota TSM0508G Nissan NES M 0403 Hyundai-Kia MS 300-55 2010 Ford FLTM BZ108 TSM 0512G ISO 12219-2 01.00-E-10681 FCA CS-A0229 TPJLR-52-095 Customer Specifications Materials in Vehicle Passenger D10 5495 Ind D Compartment Assessment of the Quantity of Volatile Organic Compounds (VOC) by Thermodesorption/GC/MS (FID) Thermodesorption Analysis of Organic VDA 278 Emissions to characterize non-metallic Automotive Materials Determination of Volatile and Semi- GMW15634 Volatile Organic Compounds from Vehicle Interior Materials 1,3-butadiene content EN 13130-4 Parts in Passenger Compartment and Boot Assessment of Odour Strength Assessment Against Damning Descriptive Terms Amine Emission form PUR Flexible Foam Determination of the odor characteristics of trim materials in motor vehicles D10 5517 Ind F PV 3937 VDA 270 Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 7 of 17

F Formaldehyde, Aldehyde and Ketone (Bottles) Headspace Gas Chromatography / Mass Spectrometry Headspace Headspace Headspace Headspace Headspace Headspace Determining the Resistance to Odor GMW3205 Propagation of Interior Materials Odor Test PV 3900 Interior Odor Test FLTM BO 131 Honda Odor Test 778Z-S5A-N900 Odor Sensory Evaluation SES N 2405 Toyota Engineering Standard TSM 0505G Measuring Emissions of Formaldehyde PV 3925 Determination of Formaldehyde emission from components in vehicle interiors Determination of Formaldehyde Release Measurement Procedure according to the Modified Flask Method Analysis of Formaldehyde and Other Carbonyl Compounds in the Materials of Vehicle Passenger Compartment by Liquid Chromatography Determination of Formaldehyde, Aldehyde, and Ketone Emissions from Non Metallic Components, Parts and Materials in the Vehicle Interior Determination of Aldehyde and Ketone Emissions from Interior Materials Formaldehyde and Acetaldehyde Determination of Formaldehyde emission from components in vehicle interiors Determination of the emission of organic compounds Determination of organic emissions from non-metallic materials in vehicle interiors Determination of organic emissions from non-metallic materials in vehicle interiors by Headspace Gas Chromatography Static Headspace GC-MS for Interior Materials VCS 1027-2739 VDA 275 D40 5535 Ind D FLTM BZ 156 GMW15635 BMW AA-0061 STD 429-0002 VDA 277 Volvo STD 429-0003 FLTM BZ 157 GMW8081 Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 8 of 17

F Headspace Determination of emission of organic PV 3341 compounds Determination of organic emissions VCS 1027-2749 from non-metallic materials in vehicle interiors Qualification of specific volatile organic VCS 1027-2759 substances from non-metallic materials in vehicle interiors Fog Testing Fogging Tendency SAE J1756 Fog Testing Fog Testing Fogging MS300-54 Fog Testing Fogging Characteristics of Trim GMW3235 Fog Testing Fog Testing Materials Determining Condensable Constituents PV 3015 Fog Testing Determination of fogging characteristics ISO 6452 of trim materials in the interior of automobiles STD Determination of organic STD 420-0003 emissions from non-metallic materials in vehicle interiors Fogging test method for non-metallic BSDM 0503 Method B materials Test method for fogging of interior materials for automobiles HES D 6508-95 Density of Liquid Coatings, Inks, and Related Products Volatile Content of Coatings Determining VOC of Paints and Related Coatings Determination of the Individual VOC in the Air Determination of VOC in Consumer Products and Reactive Compounds in Aerosol Coating Products Density of Liquid Coatings, Inks, and Related Products Volatile Content of Coatings Determining Volatile Organic Compound (VOC) Content of Paints and Related Coatings Determination of the Individual Volatile Organic Compounds(VOCs) in Air-Dry Coatings by Gas Chromatography Determination of Volatile Organic Compounds (VOC) in Consumer Products and Reactive Organic Compounds in Aerosol Coating Products ASTM D1475 ASTM D2369 ASTM D3960 ASTM D6886 CARB 310 Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 9 of 17

F Determination of Volatile Matter Content, Water Content, Density, Volume solids, and Weight solids of Surface Coatings VOC Micro-Chamber VOC Micro-Chamber VOC Micro-Chamber Wavelength Dispersive XRAY Florence Spectroscopy Determination of Volatile Matter Content, Water Content, Density, Volume Solids, and Weight Solids of Surface Coatings Microchamber Odor (subjective) Determination of VOC and Carbonyl Emissions for Interior Trim Materials Elemental Sulfur by X-Ray Spectrometer Elemental Analysis of Lubricant Additives by Wavelength-Dispersive X-Ray Fluorescence Spectroscopy Elemental Lead in Gasoline X-Ray Spectroscopy Elemental Analysis by Wavelength Dispersive X-Ray Fluorescence Spectrometry EPA 24 ISO 12219-3 for CS-13398 and others LP-463KC-09-01 for CS-13398 TPJLR 52.104 ASTM D2622 ASTM D4927B ASTM D5059 ASTM D6443 Viscosity - CAV Kinematic Viscosity (40 o C to 100 o C) ASTM D445 Viscosity - High Temp High Shear Viscosity - MRV Viscosity-MRV Kinematic Viscosity (Mack T-8 at 100 o C) Soot Content by Thermal Gravimetric Analysis/Modified Detroit Diesel Procedure Viscosity at High Shear Rate and High Temperature by Tapered Bearing Simulator (TBS) at 150 o C Viscosity at High Shear Rate and High Temperature by Tapered Bearing Simulator (TBS) at 100 C Yield Stress at Apparent Viscosity of Engine Oils at Low Temperature Predicting the Borderline Pumping Temperature of Engine Oil (MRV) MRV of Sooted Engine Oils ASTM D445M ASTM D5967 Annex 4 ASTM D4683 ASTM D6616 ASTM D4684 ASTM D3829 ASTM D6896 Viscosity - Gelation Index Viscosity-Scanning Brookfield ASTM D5133 Viscosity - Direct Injection Shear Fluid Shear Resistance for Diesel Injection Shear Shear Stability at 30 and 90 Cycles ASTM D6278, CEC L-14-A-93 ASTM D7109 Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 10 of 17

F Viscosity - Cold Crank Viscosity, Apparent by Cold Cranking ASTM D5293 Simulator Simulator Viscosity - Scanning Viscosity (Apparent) of Gear Oil at Low ASTM D2983 Brookfield Temperature (Brookfield) Fourier Transform Infrared Infrared Quantitative Analysis Differential ASTM E168 Determination of Oxidation of Used Lubricants by FTIR Using Peak Area Increase Calculation Oxidation Nitration Determination of Oxidation and Nitration of Used Motor Oils by FTIR Determination of Identity Determination of Identity ASTM D7214 E2412 DIN 51453 ISO 22241-2 Annex J ISO 18611-2 Annex J 4-Ball and KRL 4 Ball Wear ASTM D2266 Titration Titration Titration Titration Titration Titration Titration Titration 4 Ball Wear ASTM D2783 4 Ball Wear ASTM D4172 KRL Shear Stability Total Base Number (Potentiometric) Total Acid Number (Potentiometric) Total Acid Number Base Number (Perchloric Acid Titration) Acid Number by Color Index Base Number Determination by Potentiometric Titration Reserve Alkalinity of Engine Coolants and Antirusts ph of Engine Coolants and Antirusts CEC L-45-A-99 ASTM D664 ASTM D974 ASTM D2896 ASTM D3339 ASTM D4739 ASTM D1121 ASTM D1287 Titration Alkalinity as NH3 ISO 22241-2 Annex D Inductively Coupled Plasma Alkalinity as NH3 Elemental Analysis by Inductively Coupled Plasma Elemental, Metals by Inductively Coupled Plasma Elemental Analysis by ICP ICP-Mid Dist Fuels ISO 18611-2 Annex D ASTM D4951 ASTM D5185 ASTM D6130 ASTM D7111 Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 11 of 17

F Inductively Coupled Plasma Elemental Analysis for Ca, Fe, Cu, Zn, Cr, ISO 22241-2 Annex I Ni, Al, Mg, Na, K Elemental Analysis for Ca, Fe, Cu, Zn, Cr, ISO 18611-2 Annex I Ni, Al, Mg, Na, K Particle Count Particle Count ISO 4406 Particle Count Particle Count Particle Count SAE ARP 598 Particle Count ASTM D7619 Pressure Differential Scanning Calorimetry (PDSC/DSC) Gas Chromatography Oxidation Oxidation Oxidation Induction Time of Lubricating Oils by Pressure Differential Scanning Calorimetry (PDSC) Oxidation Induction Time of Lubricating Oils by Pressure Differential Scanning Calorimetry (PDSC) Oxidative Induction Time of Polyolefin Geosynthetics by High-Pressure Differential Scanning Calorimetry (PDSC) Diesel Fuel Diluent by GC (Base Oil Correction) Gasoline Diluent in Used Gasoline Engine Oils by GC Volatility by GC Oxygen and Alcohols by Gas Chromatography Boiling Range Distribution of Petroleum Fractions by Gas Chromatography Boiling Range Distribution of Petroleum Distillates by Gas Chromatography Turbine Oil Stability Test (TOST) Turbine Oil Sludging Test ASTM D6186 CEC L-85 ASTM D5885 ASTM D3524M ASTM D3525M ASTM D6417 ASTM D4815 ASTM D2887 ASTM D6352 ASTM D943 ASTM D4310 Oxidation Stability of Distillate Fuel Oil ASTM D2274 (Accelerated Method) Oxidation Stability by Rotating Pressure ASTM D2272 Vessel Low Temperature Pumpability CEC L-105 Oxidation Test for Enginer Oils Operating in the Presence of Biodiesel Fuel CEC L-109 Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 12 of 17

F Thermo-Oxidation Engine Oil Simulation Test (TEOST and MHT) Density Density Density Gravities Gravities Gravities Gravities Seal, C-4 Seal, GM Seal, Ford Tensile and Testing of Vulcanized Rubber and Thermoplastic Elastomers Rubber Property - Effect of Liquid, X Hours Rubber Property - Durometer Hardness Seal, Gear Oil Seal, Engine Oil ACEA Testing ASTM D471 ASTM D2240 Allison TES-439 ASTM D412 ASTM D471 ASTM D2240 GM DEXRON VI ASTM D471 ASTM D2240 Ford Mercon ASTM D412 ASTM D471 ASTM D2240 ASTM D5662 ASTM D7216 CEC L-39-T-96 The Evaluation of Oil - Elastomer CEC L-112 Compatibility Seal, TES-389 Allison TES 389 Cummins Coolant Seal Compatibility Cummins 146031 TEOST (TMC Calibrated) TEOST-MHT (TMC Calibrated) Density by Digital Density Meter Density ASTM D6335 ASTM D7097 ASTM D4052 ASTM D5931 Density at 20 C ISO 12185 API Gravity (Hydrometers) API Gravity (Hydrometer Method) Coefficient of Thermal Expansion Relative Density Density or Relative Density of Engine Coolants ASTM D287 ASTM D1298 ASTM D1903 ASTM D1122 Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 13 of 17

F Combustion Elemental Analysis Nitrogen (ANTEK) Nitrogen (ANTEK) Ash Ash Ash FOAMS FOAMS FOAMS Insolubles NOACK NOACK Filterability Filterability Refractive Index Refractive Index Refractive Index Elemental Nitrogen (Trace) by Chemiluminescence Elemental Nitrogen by Boat Inlet Chemiluminescence Sulfur by Ultraviolet Fluorescence Elemental Nitrogen by Thermal Analysis Urea Content Urea Content Ash Content Sulfated Ash ASTM D4629 ASTM D5762 ASTM D5453 ASTM D5291 ISO 22241-2 Annex B ISO 18611-2 Annex B ASTM D482 ASTM D874 % Ash in Engine Coolants ASTM D1119 Foaming Characteristics of Lube Oil Foaming Characteristics of Lube Oil Modified Sequence IV (150 o C) Foaming, High Temperature Foaming (TMC Calibrated) Pentane-Toluene Insolubilities (Normal, Coagulated) Pentane Insolubles by Membrane Filtration Pentane Insolubles by Membrane Filtration, Ford Modified Insoluble Matter Content Insoluble Matter Content Volatility, Evaporation Loss of Lubricating Oils by Noack Volatility, Evaporation Loss of Lubricating Oils by Noack Engine Oil Filterability in Water (EOWT) Engine Oil Filterability / Water Tolerance Refractive Index and Refractive Dispersion Refractive Index at 20 C Refractive Index at 20 C ASTM D892 ASTM D892M ASTM D6082 ASTM D893 ASTM D4055 ASTM D4055M ISO 22241-2 Annex G ISO 18611-2 Annex G ASTM D5800 CEC L-40-A-93 ASTM D6794 ASTM D6795 ASTM D1218 ISO 22241-2 Annex C ISO 18611-2 Annex C Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 14 of 17

F Low Temperature Properties Pour Point Pour Point Pour Point Pour Point by Automatic Tilt Cloud Points Stability and Compatibility (H&M) ASTM D97 ASTM D5950 ASTM D2500 ASTM D6922 Channel Point FTM 3456 Corrosive Bench Corrosiveness of Diesel Engine Oils ASTM D5968 Testing Corrosiveness of Diesel Engine Oil at ASTM D6594 Corrosive Bench 135 C Test/High Temperature Corrosive Bench Test Corrosiveness and Oxidation Stability of ASTM D4636 Hydraulic Oils Spectrophotometer Biuret Content ISO 22241-2 Annex E Elemental Determination by Bomb Calorimeter TGA TGA TGA Biuret Content Aldehydes Content Aldehydes Content Phosphate (PO4) Content Phosphate (PO4) Content Elemental Chlorine in Lube Oil (Bomb) Compositional Analysis by Thermogravimetry Soot Content by Thermal Gravimetric Analysis/Modified Detroit Diesel Procedure TGA NOACK ISO 18611-2 Annex E ISO 22241-2 Annex F ISO 18611-2 Annex F ISO 22241-2 Annex H ISO 18611-2 Annex H ASTM D808 ASTM E1131 ASTM D5967 Annex 4 ASTM D6375 ROBO ROBO ASTM D7528 Emulsion (Ed85) Ed85 Emulsion ASTM D7563 Distillation Distillation of Petroleum Products and ASTM D86 Liquid Fuels at Atmospheric Pressure Peroxide Number Refined Oils ASTM D3703 Reid Vapor Pressure Reid Vapor Pressure by Auto Grabner ASTM D5191 Existent Gum in Fuels Existent Gum in Fuels ASTM D381 High Frequency Reciprocating Rig High Frequency Reciprocating Rig (HFRR) ASTM D6079 Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 15 of 17

F Flash and Fire Point Flash Point (Pensky Martens) ASTM D93 Testing Flash and Fire Point (Cleveland Open ASTM D92 Cup) Hydrocarbon Types Hydrocarbon Types ASTM D1319 Analysis by LC Energy Dispersive X- Sulfur by X-Ray Fluorescence ASTM D4294 ray Fluorescence Spectrometry Clay Gel Analysis Clay Gel Analysis ASTM D2007 Glycol Base Anti- Freeze in Used Oil (Kit) Nitrogen Modified Kjeldahl Glycol Base Anti-Freeze in Used Oil (Kit) Nitrogen, Modified Kjeldahl ASTM D2982 ASTM D3228M Corrosion Prevention Corrosion - Copper Strip ASTM D130 Rust Preventing Characteristics Rust Protection (Humidity Cabinet) per 50 Hrs Ball Rust Test (BRT) FCW Rust ASTM D665 ASTM D1748 ASTM D6557 NMMA FCW Carbon Residue - Carbon Residue Conradson ASTM D189 Conradson Ramsbottom Carbon Ramsbottom Carbon Residue ASTM D524 Residue Color Color ASTM ASTM D1500 Karl Fisher Water Determination ASTM D6304 (Karl Fisher Method) Storage and Determination of Storage Stability and ASTM D7603 Compatibility Compatibility in Automotive Gear Oils Emulsion Emulsion Characteristics ASTM D1401 Characteristics Thermal Stability Thermal Stability of Organic Heat ASTM D6743 Transfer Fluids Autoignition Autoignition Temperature of Liquid ASTM E659 Temperature s Saponification Number Saponification Number ASTM D94 IP Steam Emulsion Saponification Number IP 19 Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 16 of 17

F Oil Flow Time to 30 Min Freezing Point of Aqueous Engine Coolants (Glycol) Ion Chromatography Analysis of Ethylene Glycols and Propylene Glycols Corrosion Resistance- Coolant Corrosion Resistance Oil Flow Time to 30 mm Use of the Refractometer for Field Test Determination of the Freezing Point of Aqueous Engine Coolants Analysis of Engine Coolant for Chloride and Other Anions by Ion Chromatography Analysis of Ethylene Glycols and Propylene Glycols Corrosion Resistance Engine Coolant Corrosion Protection Under Accelerated Thermal and Oxidizing Conditions Using a Rotating Pressure Vessel JDQ73 ASTM D3321 ASTM D5827 ASTM E202X ASTM D1384 ASTM D7820 Cetane Index Cetane Index ASTM D976 Hydrocarbon Types Analyses by HPLC Total Aromatics and Total Saturates by High Performance Liquid Chromatography (HPLC) High Performance Liquid Chromatography Method with Refractive Index Detection ASTM D7419 ASTM D6591 Aniline Point Aniline Point ASTM D611 1. The presence of a superscript F means that the laboratory performs testing of the indicated parameter at its fixed location. Example: Outside Micrometer F would mean that the laboratory performs this testing at its fixed location. Issue: 12/2018 This supplement is in conjunction with certificate #L18-582-2 Page 17 of 17