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UAW Local 412
  • About Us
    • Appointed Reps
      • Douglas Crowell
      • Mark Dean
      • Robert Del Papa
      • Paul Gusumano
      • Julie Gutierrez
      • Lloyd King
      • Bryan Lambert
      • Roy Gillette
      • Karen McAdam
      • Glen Mearnic
      • Michael Parker
      • Richard Schodowski
      • Linda Stanley
      • Bree Valdez-Kenny
      • Kathy Wittig
      • Sandra Zalewski
      • Mike Nicholson
    • Local Chaplains
      • Frankie Anderson
    • Local Officers
      • Mike Hayes
      • Todd Macker
      • Steve Porter
      • Aaron Shreve
      • Lisa Emerson
      • Mark Stys
      • Cameron Lange
      • Rochelle Parker
      • Paul Driggers
      • Valerie Hunt
      • Jason Fontella
      • Kevin Bork
    • Local Staff
      • Roy Lee
      • Amy Campau
      • Vicki Kolomyjec
    • Contact Us
  • News
    • Local 412 Leader
      • Local 412 Leader Spring 2021
      • Local 412 Leader Fall 2020
      • Local 412 Leader Spring 2020
      • Local 412 Leader Spring 2019
    • Solidarity Magazine
    • UAW / Stellantis 2023 Contracts
    • UAW Constitution
    • Member Dues
  • Committees
    • Standing Committees Application Form
    • Standing Committees Duties and Responsibilities
    • Chaplaincy
    • Citizenship and Legislative (CAP) Committee
    • Civil & Human Rights
    • Community Service
    • Constitution and Bylaws Committee
    • Consumer Affairs Committee
    • Education
    • Election
    • Recreation
    • Union Label
    • Veteran's
    • Women's
  • Unit Info. 1 - 54
    • Unit 1 - Stellantis CTC Engineering and Truck Design Clerical
    • Unit 2 - Stellantis Jefferson Assembly
    • Unit 7 - Stellantis Sterling Stamping
    • Unit 9 - Stellantis Mack Engine
    • Unit 10 - Stellantis CTC Engineering Staff - Technical
    • Unit 14 - Stellantis CTC Engineering Staff - Body Maintenance Shops
    • Unit 17 - Stellantis Warren Truck Assembly
    • Unit 18 - Stellantis Warren Stamping
    • Unit 23 - Stellantis Mopar Parts Division
    • Unit 25 - Stellantis Trenton Engine
    • Unit 27 - General Dynamics Defense Engineering - Technical
    • Unit 28 - General Dynamics Defense Engineering - Design/Clerical
    • Unit 30 - United Way for Southeastern Michigan
    • Unit 32 - Stellantis International Production Engineering
    • Unit 35 - Warren Department of Law Attorneys
    • Unit 36 - 36th District Court Probation Officers
    • Unit 44 - St. Clair Shores-Professional Employees Association
    • Unit 51 - Stellantis Sterling Heights Assembly Plant
    • Unit 54 - Continental Dinning Management
  • Unit Info. 57 - 832
    • Unit 57 - Stellantis Medical Nurses
    • Unit 59 - City of Warren - Administration
    • Unit 61 - Beacon Health Options Behavioral Health
    • Unit 62 - Romeo Library
    • Unit 70 - Beacon Health Options OCHA Therapists
    • Unit 76 - Clinton Township-Professional Water Works
    • Unit 78 - Washington Township - Supervisory
    • Unit 84 - Detroit Diesel
    • Unit 86 - City of Detroit Paralegals
    • Unit 91 - Romeo District Library Administrative Employees
    • Unit 92 - Washington Township-Water/Sewer
    • Unit 93 - Washington Township - Department Heads
    • Unit 95 - Macomb County - Corporation Counsel
    • Unit 97 - Caravan Facilities Management LLC
    • Unit 98 - Macomb County-Headstart MCCSA
    • Unit 99 - Warren Municipal Federal Credit Union
    • Unit 831 - Chesterfield Township
    • Unit 832 - State Appellate Defenders Office
  • Photos
    • BBQ lunch for our laid off Centerline members
    • UAW Local 1264 Keep the Promise Rally
    • UAW Local 372 Keep the Promise Rally
    • UAW Local 412 Women’s Committee Make a Wish Walk 2025
    • UAW Local 51 Keep the Promise Rally
    • UAW Local 869 Keep the Promise Rally
  • Retirees
    • UAW Local 412 Retiree Chapter Officers
    • 2025 Tax Information about your 1099
    • UAW Retiree Medical Benefits Trust
    • Chrysler / Stellantis Retirees Info Portal
    • Retiree Contacts
    • 2025 Retirees Lump Sum Payment
    • Recall of FreeStyle Libre 3 sensors
    • 2025 Holiday Photos
    • Birthday Photos
  • UAW / Stellantis Benefits
    • 2026 update contact info and beneficiaries
    • COLA Update - June 2026
    • FCA Legal Services Plan
  • Strike / Layoff Info
    • Unemployment Information
    • Strike Schedule
    • Strike Assistance Info
    • What is a Stand-Up Strike? Working Without a Contract FAQ
    • Update to Strike Benefits Registration
    • Informational Strike Packet
    • Strike FAQ
    • UAW-Stellantis Bargaining 2023
  • Calendar
  • In Memoriam
  • Photos
  • Stellantis: KEEP THE PROMISE!
Search
  • About Us
    • Appointed Reps
      • Douglas Crowell
      • Mark Dean
      • Robert Del Papa
      • Paul Gusumano
      • Julie Gutierrez
      • Lloyd King
      • Bryan Lambert
      • Roy Gillette
      • Karen McAdam
      • Glen Mearnic
      • Michael Parker
      • Richard Schodowski
      • Linda Stanley
      • Bree Valdez-Kenny
      • Kathy Wittig
      • Sandra Zalewski
      • Mike Nicholson
    • Local Chaplains
      • Frankie Anderson
    • Local Officers
      • Mike Hayes
      • Todd Macker
      • Steve Porter
      • Aaron Shreve
      • Lisa Emerson
      • Mark Stys
      • Cameron Lange
      • Rochelle Parker
      • Paul Driggers
      • Valerie Hunt
      • Jason Fontella
      • Kevin Bork
    • Local Staff
      • Roy Lee
      • Amy Campau
      • Vicki Kolomyjec
    • Contact Us
  • News
    • Local 412 Leader
      • Local 412 Leader Spring 2021
      • Local 412 Leader Fall 2020
      • Local 412 Leader Spring 2020
      • Local 412 Leader Spring 2019
    • Solidarity Magazine
    • UAW / Stellantis 2023 Contracts
    • UAW Constitution
    • Member Dues
  • Committees
    • Standing Committees Application Form
    • Standing Committees Duties and Responsibilities
    • Chaplaincy
    • Citizenship and Legislative (CAP) Committee
    • Civil & Human Rights
    • Community Service
    • Constitution and Bylaws Committee
    • Consumer Affairs Committee
    • Education
    • Election
    • Recreation
    • Union Label
    • Veteran's
    • Women's
  • Unit Info. 1 - 54
    • Unit 1 - Stellantis CTC Engineering and Truck Design Clerical
    • Unit 2 - Stellantis Jefferson Assembly
    • Unit 7 - Stellantis Sterling Stamping
    • Unit 9 - Stellantis Mack Engine
    • Unit 10 - Stellantis CTC Engineering Staff - Technical
    • Unit 14 - Stellantis CTC Engineering Staff - Body Maintenance Shops
    • Unit 17 - Stellantis Warren Truck Assembly
    • Unit 18 - Stellantis Warren Stamping
    • Unit 23 - Stellantis Mopar Parts Division
    • Unit 25 - Stellantis Trenton Engine
    • Unit 27 - General Dynamics Defense Engineering - Technical
    • Unit 28 - General Dynamics Defense Engineering - Design/Clerical
    • Unit 30 - United Way for Southeastern Michigan
    • Unit 32 - Stellantis International Production Engineering
    • Unit 35 - Warren Department of Law Attorneys
    • Unit 36 - 36th District Court Probation Officers
    • Unit 44 - St. Clair Shores-Professional Employees Association
    • Unit 51 - Stellantis Sterling Heights Assembly Plant
    • Unit 54 - Continental Dinning Management
  • Unit Info. 57 - 832
    • Unit 57 - Stellantis Medical Nurses
    • Unit 59 - City of Warren - Administration
    • Unit 61 - Beacon Health Options Behavioral Health
    • Unit 62 - Romeo Library
    • Unit 70 - Beacon Health Options OCHA Therapists
    • Unit 76 - Clinton Township-Professional Water Works
    • Unit 78 - Washington Township - Supervisory
    • Unit 84 - Detroit Diesel
    • Unit 86 - City of Detroit Paralegals
    • Unit 91 - Romeo District Library Administrative Employees
    • Unit 92 - Washington Township-Water/Sewer
    • Unit 93 - Washington Township - Department Heads
    • Unit 95 - Macomb County - Corporation Counsel
    • Unit 97 - Caravan Facilities Management LLC
    • Unit 98 - Macomb County-Headstart MCCSA
    • Unit 99 - Warren Municipal Federal Credit Union
    • Unit 831 - Chesterfield Township
    • Unit 832 - State Appellate Defenders Office
  • Photos
    • BBQ lunch for our laid off Centerline members
    • UAW Local 1264 Keep the Promise Rally
    • UAW Local 372 Keep the Promise Rally
    • UAW Local 412 Women’s Committee Make a Wish Walk 2025
    • UAW Local 51 Keep the Promise Rally
    • UAW Local 869 Keep the Promise Rally
  • Retirees
    • UAW Local 412 Retiree Chapter Officers
    • 2025 Tax Information about your 1099
    • UAW Retiree Medical Benefits Trust
    • Chrysler / Stellantis Retirees Info Portal
    • Retiree Contacts
    • 2025 Retirees Lump Sum Payment
    • Recall of FreeStyle Libre 3 sensors
    • 2025 Holiday Photos
    • Birthday Photos
  • UAW / Stellantis Benefits
    • 2026 update contact info and beneficiaries
    • COLA Update - June 2026
    • FCA Legal Services Plan
  • Strike / Layoff Info
    • Unemployment Information
    • Strike Schedule
    • Strike Assistance Info
    • What is a Stand-Up Strike? Working Without a Contract FAQ
    • Update to Strike Benefits Registration
    • Informational Strike Packet
    • Strike FAQ
    • UAW-Stellantis Bargaining 2023
  • Calendar
  • In Memoriam
  • Photos
  • Stellantis: KEEP THE PROMISE!
    • UAW.org
    • Useful Links
    • Local Union Digital Training
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Unit 84 - Detroit Diesel

Mike Coesens
Chairperson / Joint Council

Mike Coesens

Chairperson / Joint Council
Guenther Wilke
Recording Secretary

Guenther Wilke

Recording Secretary
Edward Gren
1st Shift Steward

Edward Gren

1st Shift Steward
Matteo Sugameli
2nd Shift Steward

Matteo Sugameli

2nd Shift Steward

Get in touch

UAW Local 412
2005 Tobsal Ct.
Warren, MI 48091

Phone: 586-754-2450

Quick Links

  • About Us
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  • Committees
  • Unit Info. 1 - 54
  • Unit Info. 57 - 832
  • Photos
  • Retirees
  • UAW / Stellantis Benefits
  • Strike / Layoff Info
  • Calendar
  • In Memoriam
  • Photos
  • Stellantis: KEEP THE PROMISE!
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