To improve cybersecurity, the NPMS Submission FTP Upload Tool functionality is now part of the Operator Submission And Validation Environment (OSAVE). You can read about submitting LNG plant and breakout tank components via OSAVE on their respective Submission Overview pages.

OSAVE requires a PIMMA login.

If you do not already have a PIMMA login, please submit a request through the online application.

For details regarding OSAVE, please refer to the NPMS Operator Submission Supplemental Instructions and About OSAVE webpage.

For questions or concerns, please contact NPMS staff at npms@dot.gov