TraCSS Listening Session: Space Data Standards and Formats – Conjunction Data Messages

On April 3, 2024, the Department of Commerce’s Office of Space Commerce held a virtual listening session on “space data standards and formats – conjunction data messages.

The session covered the recommended conjunction data messages (CDM) fields in the CDM product that the Department of Commerce (DOC) Traffic Coordination System for Space (TraCSS) plans to deliver for on-orbit conjunction assessment.

Written comments may be submitted until 5:00 pm ET, April 26, 2024, to

Handouts associated with this listening session:

Speakers included:

  • Christine Joseph, Policy Advisor, Office of Space Commerce, NOAA
  • Dr. Dianne Poster, Senior Advisor, Office of Space Commerce, NOAA (NIST Detailee)

About TraCSS Listening Sessions:

The TraCSS listening sessions hosted by OSC are open meetings to provide the public and civil/commercial SSA community with the most up-to-date information about TraCSS. These sessions are an opportunity for stakeholders to offer and provide feedback to OSC.

Learn more about TraCSS