Author: Marcelo Dasilva

5 October 2022: Power standards Rev A and International Docking System Standard Interface Definition Document Rev F have been released and are available for download.

26 October 2020: The final baseline document for software standards and the revision A of communication standards have been released and are available for download on the home page.

11 December 2019: The final baseline document for thermal standards has been released and is available for download on the home page.

25 September 2019: The final version of the documents for avionics, communications, environmental control and life support, space power, rendezvous, and external robotics interoperability standards have been released and are available for download on the home page.

25 September 2019: The final version of the documents for avionics, communications, environmental control and life support, space power, rendezvous, and external robotics interoperability standards have been released and are available for download on the home page.

27 August 2019: The final draft documents for avionics, communications, environmental control and life support, space power, rendezvous, and external robotics interoperability standards have been released and are available for download on the home page.A new draft standard for software interoperability has been posted, please submit comments by September 13, 2019 to support next version…

27 August 2019: The final draft documents for avionics, communications, environmental control and life support, space power, rendezvous, and external robotics interoperability standards have been released and are available for download on the home page.A new draft standard for software interoperability has been posted, please submit comments by September 13, 2019 to support next version…

We are working to post updated standards in Spring 2019.

We have added a new frequently asked question (FAQ) about comments on the draft standards: Q: When are comments due? A: Comments are encouraged as soon as possible and no later than the end of May 2018 to support the next revision release. Comments submitted later will be considered for future revisions.

Please note that if comments are eventually made public, comment submitter contact info will not be included, only the substance of the comment will be included. We have updated this language on the comment form.