; or (iii) refers to a candidate of the party or an opponent of a candidate of the party but is not described in clause (i) or clause (ii), but only if, during the period which begins 120 days before the date of the primary election for the office involved and ends on the date of the general election for such office (or, if necessary, the date of a runoff election following such general election), the communication is disseminated in the jurisdiction of the office the candidate is seeking. (B) An expenditure to pay for partisan voter activity (such as partisan voter registration, get-out-the-vote activity, phone banking, or generic campaign activity) in the jurisdiction of the office a candidate of the party is seeking. (C) An expenditure to pay for research, design or production costs, polling expenses, data analytics, creating or purchasing mailing or social media lists, or other activities related to the expenditures described in subparagraphs (A) or (B). (d) Firewall policy requirements For purposes of paragraph (5) of subsection (b), a firewall policy of a person making a covered expenditure meets the requirements of this subsection if all of the following apply: (1) The policy separates the specific staff of such person who provide services related to the making of the covered expenditure from the distinct, specific staff who have engaged or will engage in any of the authorities or services described in clauses (i) through (iii) of subparagraph (B) of paragraph (5) of subsection (b) with the candidate, authorized committee, or political party supported by the covered expenditure. (2) The policy forbids owners of such person and executives, managers, and supervisors within such person’s organization, to simultaneously oversee the work of staff being 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