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Contact Us

Please click on the topic to see contact information:


  1. Commercial Services Management
  2. Government Purchase Cards
  3. Strategic Sourcing
  4. Research & Development
  5. Small Business
  6. Grants
  7. Approval Workflow
  8. PRISM
  9. CPARS

Commercial Services Management

Commercial Services Management Coordinator
Mahua Mazumdar, 202-366-1282
mahua.mazumdar@dot.gov

Government Purchase Card

Dwayne Cross, 202-366-4429
dwayne.cross@dot.gov

Strategic Sourcing

Mahua Mazumdar, 202-366-1282
mahua.mazumdar@dot.gov

Research and Development (R&D)

Tremayne Terry, 202-366-6942
tremayne.terry@dot.gov

Small Business

Dwayne Cross, 202-366-4429
Dwayne.Cross@dot.gov

Grants

Tremayne Terry, 202-366-6942
tremayne.terry@dot.gov

Grant Program: Office of Hazardous Materials Safety

Aaron Mitchell, 202-366-0579
aaron.mitchell@dot.gov

Grant Program: Office of Pipeline Safety

Zach Barrett, 405-834-8344
zach.barrett@dot.gov

Approval Workflow

Mahua Mazumdar, 202-366-1282
mahua.mazumdar@dot.gov

PRISM

Mahua Mazumdar, 202-366-1282
mahua.mazumdar@dot.gov

CPARS

Tremayne Terry, 202-366-6942
tremayne.terry@dot.gov