separated by a firewall. (3) The policy imposes a prohibition on the flow of strategic nonpublic information, including by imposing physical and technological separations, between such person and the candidate, committee, or party supported by the covered expenditure, and between the specific staff who are being separated by the firewall. (4) The policy is memorialized in writing and distributed to all relevant staff (including consultants) before such staff provide any services relating to the making of the covered expenditure, and the written policy described both the general firewall policy and any specific firewall created pursuant to such policy, and the person making the covered expenditure provides such written policy upon request to the Commission. (e) No limitation on application of other coordination rules Nothing in this section may be construed to limit the application of section 315(a)(7) to any contribution, expenditure, disbursement, or person. . (c) Effective date