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John De Graaf Email & Phone Number
Supervisor OBD and Legislation
at
DAF Trucks
1 work email found
@chello.nl
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Supervisor OBD and Legislation
Location
Eindhoven, North Brabant, Netherlands
Company size
Who is John De Graaf? Overview
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Quick answer
John De Graaf is listed as Supervisor OBD and Legislation at DAF Trucks, a with 6089 employees, based in Eindhoven, North Brabant, Netherlands. AeroLeads shows a work email signal at chello.nl and a matched LinkedIn profile for John De Graaf.
John De Graaf previously worked as Supervisor OBD & Legislation at Daf Trucks and Technical Project Manager OBD at Daf Trucks Nv. John De Graaf holds Ing., Automotive Engineering from Han University Of Applied Sciences.
Company email context
Email format at DAF Trucks
This section adds company-level context without repeating John De Graaf's masked contact details.
jdegraaf@chello.nl
76% confidence
AeroLeads found 1 current-domain work email signal for John De Graaf. Compare company email patterns before reaching out.
Profile bio
About John De Graaf
John De Graaf is a Supervisor OBD and Legislation at DAF Trucks. He possess expertise in calibration tooling, project management, organizational development, coaching, automotive engineering and 4 more skills. He is proficient in English.
Listed skills include Calibration Tooling, Project Management, Organizational Development, Coaching, and 5 others.
Current workplace
John De Graaf's current company
Company context helps verify the profile and gives searchers a useful next step.
Daf Trucks
5 roles · 31 years
John De Graaf work experience
A career timeline built from the work history available for this profile.
Supervisor Obd & Legislation
CurrentSupervisor of team (10+ people) responsible for OBD development (translating legal requirements to technical requirements), OBD calibration, validation, certification and documentation. This for European (Euro VI) and US13 CARB Heavy Duty OBD requirements.Extensive knowledge of engine & aftertreatment technology and their interactions, legal requirements, interface with regulatory bodies and tooling.
Jun 2008 - Present
Technical Project Manager Obd
Worked on Euro IV and Euro V OBD Development for Heavy Duty Trucks. Coordination with several internal groups to implement the first HD OBD system for the European Market
2004 - 2008
~4 yrs
V-Cycle Tool Developer
Worked on several aspects of Software V cycle Tooling : RCP tooling / Calibration Tooling and HIL systems
2002 - 2004
~2 yrs
Engine Calibration Engineer
Calibration of Performance and Emission Control sw of HD Engine for meeting Euro III and Euro IV emission legislation
1996 - 2002
~6 yrs
Team & coworkers
Colleagues at DAF Trucks
Other employees you can reach at daf.com. View company contacts for 6089 employees →
JL
Jan Lijten
Colleague at Daf TrucksEindhoven, North Brabant, Netherlands
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MT
Marcos Teixeira
Colleague at Daf TrucksPonta Grossa, Paraná, Brazil
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OE
Omer Esen
Colleague at Daf TrucksHeusden, Flemish Region, Belgium
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AJ
Ad Jansen
Colleague at Daf TrucksBrabantine City Row, Netherlands
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ML
Marius Lepindea
Colleague at Daf TrucksThe Randstad, Netherlands
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RP
Roan Peterse
Colleague at Daf TrucksBrabantine City Row, Netherlands
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MW
Maurits Witteveen
Colleague at Daf TrucksMelderslo, Limburg, Netherlands
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AA
Anass Amrani
Colleague at Daf TrucksMorocco
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HA
Hazret Ashikali
Colleague at Daf TrucksEindhoven, North Brabant, Netherlands
View →
PV
Philip Vanhoof
Colleague at Daf TrucksAntwerp Metropolitan Area, Belgium
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Jan Lijten
Colleague at Daf TrucksEindhoven, North Brabant, Netherlands
View →
MT
Marcos Teixeira
Colleague at Daf TrucksPonta Grossa, Paraná, Brazil
View →
OE
Omer Esen
Colleague at Daf TrucksHeusden, Flemish Region, Belgium
View →
AJ
Ad Jansen
Colleague at Daf TrucksBrabantine City Row, Netherlands
View →
ML
Marius Lepindea
Colleague at Daf TrucksThe Randstad, Netherlands
View →
RP
Roan Peterse
Colleague at Daf TrucksBrabantine City Row, Netherlands
View →
MW
Maurits Witteveen
Colleague at Daf TrucksMelderslo, Limburg, Netherlands
View →
AA
Anass Amrani
Colleague at Daf TrucksMorocco
View →
HA
Hazret Ashikali
Colleague at Daf TrucksEindhoven, North Brabant, Netherlands
View →
PV
Philip Vanhoof
Colleague at Daf TrucksAntwerp Metropolitan Area, Belgium
View →
2 education records
John De Graaf education
Ing., Automotive Engineering
Education record
Meander College
FAQ
Frequently asked questions about John De Graaf
Quick answers generated from the profile data available on this page.
What company does John De Graaf work for?
John De Graaf works for DAF Trucks.
What is John De Graaf's role at DAF Trucks?
John De Graaf is listed as Supervisor OBD and Legislation at DAF Trucks.
What is John De Graaf's email address?
AeroLeads has found 1 work email signal at @chello.nl for John De Graaf at DAF Trucks.
Where is John De Graaf based?
John De Graaf is based in Eindhoven, North Brabant, Netherlands while working with DAF Trucks.
What companies has John De Graaf worked for?
John De Graaf has worked for Daf Trucks and Daf Trucks Nv.
Who are John De Graaf's colleagues at DAF Trucks?
John De Graaf's colleagues at DAF Trucks include Jan Lijten, Marcos Teixeira, Omer Esen, Ad Jansen, and Marius Lepindea.
How can I contact John De Graaf?
You can use AeroLeads to view verified contact signals for John De Graaf at DAF Trucks, including work email, phone, and LinkedIn data when available.
What schools did John De Graaf attend?
John De Graaf holds Ing., Automotive Engineering from Han University Of Applied Sciences.
What skills is John De Graaf known for?
John De Graaf is listed with skills including Calibration Tooling, Project Management, Organizational Development, Coaching, Automotive Engineering, Powertrain, Vehicles, and Automotive.
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