S2MARTS prototype project requests are publicly posted on the NSTXL and specific consortium websites. Non-members will be able to download and review the full request and requirement for S2MARTS opportunities. However, SpEC is not publicly released and requires a DD2345 to be completed and membership to access. You must be a member of NSTXL to submit a response to any request. For more information on NSTXL membership, click here.