2017-09-15. Tests carried out 1. Change in length; 2. Cold flexibility test; 3. Resistance against liquid; 4. Cover adhesion test; 5. Ozone resistance test; 6. Fire resistance test; 7. Impulse test; 8. Burst [...] ns. Each hose assembly shall be subject to a pressure test at 1.5 times the maximum working pressure and shall be delivered with the pressure test report with reference to the type approval certificate [...] Type Approval documentation 1. Semperit's test reports dated 12.08.85, Ing. FX/wh. and 19.08.86, 19.08.86, 06.10.97, 21.12.98, 11.02.99, 30.04.04; 2. WTD 71 fire test reports 29/96, 31/98, 30/98, 18/04, 19/04

(VOSS ES-4VA, 2SVA - WTD 71 Fire Test Report No.: 15/11, 16/11, 62/11, 63/11 - IMA Dresden Test Report No.: C031/11 – Combined pressure impulse test - VOSS Fluid test reports 2011_145/173/215/216 - GL [...] dated 2006-11-23 - IMA Dresden Test Report No.: C130/05 dated 2006-04-06 and C101/06 dated 2006-12-07 - Test report 2011_328/1 GL 44 383-07HH (VOSS ES-4) - WTD 71 Fire Test Report No.: 61070/105 to 108 GL [...] 12-043820 Actual type approval certificate TAP0000167 VOSS Fluid Test report 2018_0267/1, 2018- Leak tightness, repeat assembly, burst pressure test on ES-4, BV-10/DKO and 2SVA/ES- 4VA/DKOVA couplings size 6

Burst pressure test report 2025_0043/1 issued by VOSS Automotive GmbH Testing Laboratory Tests carried out Repeat assmbly test, gas leak test (70bar), hydraulik tighness test, burst pressure test, combiened [...] combiened pressure impulse and vibration test, pull-out test, vaccuum test, fire resistance test (wet condition). Marking of product Component Scope Example Pipe coupling Manufacturer sign, suppliers mark, heat [...] III piping systems. Type of connection Compression couplings – Bite type. Confirmed fire endurance test condition “30 min wet”. Reference DNV-RU-SHIP Rules Pt.4 Ch.6 Piping systems , Sec. 9 Table 8 Examples

AEL214 - Examination Report AEL225 - Examination Report C101_06 - Test Report C130_05 - Test Report WTD71 - Test Report Fire resistant test Drawing List as per 03-HG389372-1-PDA (15-Apr-2013) Engineering [...] AEL214 - Examination Report AEL225 - Examination Report C101_06 - Test Report C130_05 - Test Report WTD71 - Test Report Fire resistant test Drawing List as per 03-HG389372-1-PDA (15-Apr-2013) Engineering [...] No Drawing Title 61070/105 - WTD71 Fire Test Report AEL214/06/1 - Examination Report AEL225/05/1 - Examination Report C101/06 - IMA Test Report C130/05 - IMA Test Report Electronically published by ABS

- VOSS Tube coupling technology catalogue – 03.0/15 Tests carried out Leakage test, burst test, fire endurance, pressure pulsation and vibration test Marking of product For traceability with this type approval [...] Manufacturer's test report dated 20.12.89. Manufacturer's test report witnessed by DNV AEL 092/04/1, dated 2004-04-24. DNV Retention survey report dated 2004-07-26, ESN-04-1866. WTD 71 fire test reports dated [...] 2009-03-25. Legacy GL Type Approval Certificate 84 553 – 93 HH - Test Report Nos.: UB: ET 072/97/1, UB: EZV 001/93/1, UA.-Nr.: 4275 - Test Report No.: 12028 1192, MPA NRW, WTD 71 R1/000 000 7439 - Catalogue

inspection. 2.8 Test equipment The supplier defines the test methodology with the corresponding test equipment for all features. Corresponding test equipment management with controlled test equipment monitoring [...] with all routine tests from incoming goods and all production processes to outgoing goods. This is done in consideration of the defined and capable test equipment, inspection methods, test frequencies and [...] and process capabilities 2.8 Test equipment 2.9 Subcontractors and their products 2.10 Audits 2.11 Production Process and Process Approval (PPAP/ PPA) 2.12 Requalification test 3. Further requirements 3.1

3.2 IACS Release tests (Leak tightness, burst pressure, vacuum, pullout and repeated assembly tests) performed at VOSS Automotive GmbH Testing Laboratory, Wipperfürth / GERMANY. Test report no.: 2014_466/1 [...] connection technology 7004695700/201812/01 2018 3. TEST REPORTS: 3.1 Combined pressure pulsation and vibration tests performed at IMA, Dresden / GERMANY. Test report no.: K057/14 dd. 05 December 2014. Page [...] 2014_466/1 dd. June 12, 2015. 3.3 Flame – resistance tests according to ISO 19921 performed at Dr. –Ing. T. Bäumer GmbH, Herford / GERMANY. Test reports no.: IBB 1302 dd. 22 October 2014, IBB 1304 dd. 22 October

pressure test reports 2025_0043/1 issued by VOSS Automotive GmbH Testing Laboratory Tests carried out DNV CP-0185 Tightness test, repeated assembly test, burst test, pull-out test, vacuum test, combined [...] combined pressure impulse and vibration test, fire resistance test (wet conditions). Marking of product Component Scope Example Pipe coupling VOSS sign, manufacturer code, size, series VOSS, 1K 16S O-Ring Color [...] III-piping systems. Type of connection Compression couplings – Bite type. Confirmed fire endurance test condition “30 min wet”. Reference DNV-RU-SHIP Rules Pt.4 Ch.6 Piping systems , Sec. 9 Table 8 Examples

AEL214 - Examination Report AEL225 - Examination Report C101_06 - Test Report C130_05 - Test Report WTD71 - Test Report Fire resistant test Drawing List as per 03-HG416170-2-PDA (30-Oct-2008) Engineering [...] 08091_German - Test Report of 28 Jan 2009_Voss - ZAKO Burst Pressure Burst_ZAKO_092041_English - Test Report of 17 Jun 2004_Voss - ZAKO Burst Pressure Burst_ZAKO_2013530_English - Test Report of 8 May [...] No Drawing Title 61070/105 - WTD71 Fire Test Report AEL214/06/1 - Examination Report AEL225/05/1 - Examination Report C101_06 - IMA Test Report C130_05 - IMA Test Report Electronically published by ABS

Title None I - Fire Test by WTD71 Kiel None II - Fire Test by WTD71 Kiel None III - Test Report_C101_06 IACS P2 None IV - Test Reports 214a None V - IMA Test Report C130_05 None VI - Test Report 2011_328_1 [...] Revision No Drawing Title None A - Test Report 214a None B - DIN EN ISO 8434_1 None C - Fire Test Report WTD71 Kiel Pressure Increase 2006 None D - IMA Dresden Test Report_C101_06 None E - PDA Previous [...] 61070_Fire_ES-4-VOSSForm-BV- 10-DKO - Test Report of 21 Sep 2006_WTI - Fire Resistance AEL 214-06-1_Burst-Vacuum- Extraction_2S plus- ES-4- VOSSForm-BV-10-DK - Test Report of 27 Nov 2006_Voss - Burst Pressure

carrying out the tests: TÜV Rheinland Luxemburg S.à r.l. 2-4, rue Edmond Reuter L-5326 Contern 3. Date du rapport d'essai: Date of test report: 06.07.2021 4. Numéro du rapport d'essai: Number of test report: [...] compressed (gaseous) hydrogen 2. Spécifications et résultats des épreuves Specifications and test results see test report N° 215LP0004-00 2.1. Réservoirs conçus pour utiliser de l’hydrogène (gazeux) comprimé [...] épreuves sur les matériaux des réservoirs Container material test results not applicable 2.1.3. Résultats des épreuves sur les réservoirs Container test results not applicable 3. Restriction à l’utilisation du

0784580000 3. Test Reports, etc. 1) Tightness test, Burst Pressure test, Repeat assembly test, Pull out test : Report No. AEL 214/06/1 issued by VOSS dated 23 November 2006 2) Vibration test, Vacuum test : Report [...] Report No. C101/06 issued by IMA DRESDEN dated 7 December 2006 3) Fire endurance test : Report No. 61070/106 issued by WTD 71 dated 20 September 2006 B. Approval Condition 1. Application & Limitation 1)

AEL214 - Examination Report AEL225 - Examination Report C101_06 - Test Report C130_05 - Test Report WTD71 - Test Report Fire resistant test Drawing List as per 03-HG406042/2-PDA (30-Oct-2008) Engineering [...] No Drawing Title 61070/105 - WTD71 Fire Test Report AEL214/06/1 - Examination Report AEL225/05/1 - Examination Report C101_06 - IMA Test Report C130_05 - IMA Test Report Electronically published by ABS [...] plus_ ES-4_ VOSSForm_ BV-10_ DK - Test Report of 27 Nov 2006_Voss - Burst Vacuum_ Extraction_2S plus_ ES-4_ VOSSForm_ BV-10_ DK Burst_BV-10- DKO_2011031_German - Test Report of 21 Mar 2011_Voss - Burst

applicable system 9 Medical Technology Test type Medium Parameter Result Leak test He/N -40°C / RT / +120°C Leakage rates up to 1·10-6 mbar · l/sec Burst pressure test Hydraulic oil RT Bursting pressures [...] Pressure impulse test Hydraulic oil 5 bar – 260 bar Without leaks Pressure impulse test He/N 5 bar – 300 bar -40°C / RT / +105°C Leakage rates up to 1·10-6 mbar · l/sec Repeat assembly test He/N 20 assemblies [...] manufacturers in various comparative tests. ■■ VOSSLok40 corresponds to leakage safety requirements in the area of CNG application ECE R110 ■■ VOSSLok40 passes all relevant tests according to DIN EN ISO 19879

during productive use following handling and fitting. Externally tested with random articles from the current production run, tested after fitting. This is the only way to take into consideration micro-damage [...] further, with the chemical part taking place in the test plating facility and production runs in the engineering department. Adaptations are realised in test series with 12-program parameters for each of our [...] as machine tools. Other peoples’ options are standard with us. Comparison of the salt spray chamber test after 720h. VOSS Zink-Nickel Zinc + passivation + sealer Corrosion resistance Perfection in 3 Our