• Current participant in SC-243 for DO-254A (airborne hardware design assurance).
  • Ongoing work on Working Group (WG) 34 for Machine Learning and AI. Tammy is the subgroup chair for the Verification team.
  • Participant on SC-205 for DO-178C, 248C, and 278C (for airborne and ground-based software assurance), and Co-Secretary of the Model-Based subgroup.
  • Participant on SC-190 for DO-248B (supporting information for DO-178B)
  • Tammy chaired the US Chapter of the DO-254 User Group for nearly 20 years.
  • Tammy has participated in numerous SAE conferences, including SAE Aerotech Congress, presenting, chairing tracks, and appearing on panels.
  • Tammy has written numerous articles and papers that have appeared in numerous conferences and publications