XIII. Classification In the performance of the work under this contract, the Agency shall assign classifications to all documents, material and equipment originated or generated by the Agency in accordance with classification guidance furnished to the Agency by the Commission. Every subcontract and purchase order issued hereunder involving the origination or generation of classified documents, material or equipment shall include a provision to the effect that in the performance of such subcontract or purchase order the subcontractor or supplier shall assign classifications to all such docu. ments, material and equipment in accordance with classification guidance furnished to such subcontractor or supplier by the Agency. . eat TTT fppendix "IA! eT et 8