premise: Except as allowed under Section 5, Required Disclosure, the Receiving Party shall not submit CEII obtained from the Disclosing Parties to any government agency for any reason without first obtaining written permission from the respective Disclosing Party, and then fully complying with the requirements of 18 C.F.R. §§ 388.112, 113 for requesting special treatment of the CEII. 5. Required Disclosure.  In the event that the Receiving Party is requested or required by depositions, interrogatories, requests for information or documents, subpoena, civil investigation, demand or similar process  (i) to disclose any CEII or other Confidential Information received pursuant to this Agreement,  (ii) to disclose any discussions pertaining thereto, or  (iii) to take any other action described in the last paragraph of Section 3 above, the Receiving Party shall provide to the relevant Disclosing Parties prompt written notice of such request(s) and shall use reasonable efforts to resist disclosure until an appropriate protective order may be sought.  If, in the absence of a protective order, Receiving Party is nonetheless, in the written opinion of its counsel, legally required to disclose CEII or other Confidential Information received pursuant to this Agreement, then, in such event Receiving Party may disclose such information after the Receiving Party gives the Disclosing Party written notice of the proposed disclosure and a reasonable opportunity to review the proposed disclosure.