For a further explanation of FAR/DFAR Clauses referenced in the PO Continuation Sheet, please see the following links:
Federal Acquisition Regulation (FAR) https://acquisition.gov/far/
Defense Procurement and Acquisition Policy (DFAR) http://www.acq.osd.mil/dpap/dars/dfars/index.htm
For a copy of the Certification Data Format for Material, document DI-MISC-81020
please visit the ASSIST-Online website for DoD specifications and standards.