Worldwide Certification Services Inc.
Marty Gasiorowski, President and DER
Designated Engineering Representative (DER)
IMA and Systems
ODA, TSO and PSP
Software Aspects of Certification
Your Future
ODA, TSO and PSP



Marty Gasiorowski has experience in creating and leading a large, 15 site Certification and Quality Assurance organization, as well as in creating and leading a small single site certification organization.

He led the formation of an Organization Designation Authorization (ODA), the FAA approval of multiple Partnership for Safety Plans (PSPs) and defined innovative Technical Standard Order (TSO) processes.

As a result, WCS can provide training, consulting and guidance on:

  • Determining whether to apply for TSO, and completing the application
  • Determining if it would be beneficial for your suppliers to apply for TSO
  • TSO Deviation Requests
  • How to maintain an efficient TSO System without formal DER 8110-3 approvals (as they are no longer allowed by FAA)
  • Establishing a TSO Organization and Process
  • Determining if it would be beneficial to apply for ODA, and completing the application
    • Cost/Benefit Analysis
    • Infrastructure Requirements
  • Establishing an effective Certification and Quality Assurance organization
  • Generating a Partnership for Safety Plan (PSP)
  • Executive System/Software Certification Training, including:
    • Understand cost variation by software level
    • The pros and cons of partitioning and other architectural mitigations
    • Reuse in a DO-178B/C  environment
    • Factors that drive safe/high quality systems and software
  • ARP-4754A Training
  • DO-178B/C Training
  • DO-254 Training
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