; and (B) related information and communications technology, including— (i) voter registration databases; (ii) election management systems; (iii) voting machines; (iv) electronic mail and other communications systems (including electronic mail and other systems of vendors who have entered into contracts with election agencies to support the administration of elections, manage the election process, and report and display election results); and (v) other systems used to manage the election process and to report and display election results on behalf of an election agency. (3) Election system The term election system means any information system that is part of an election infrastructure, including any related information and communications technology described in paragraph (2)(B). (4) Election system vendor The term election system vendor means any person providing, supporting, or maintaining an election system on behalf of a State or local election official. (5) Information system The term information system has the meaning given the term in section 3502 of title 44, United States Code. (6) Secretary The term Secretary means the Secretary of Homeland Security. (7) Security vulnerability The term security vulnerability has the meaning given the term in section 102 of the Cybersecurity Information Sharing Act of 2015 ( 6 U.S.C. 1501 ). . (b) Clerical amendment The table of contents of such Act is amended by adding at the end of the items relating to subtitle D of title II the following: PART 7—Independent security testing and coordinated cybersecurity vulnerability disclosure program for election systems Sec. 297. Independent security testing and coordinated cybersecurity vulnerability disclosure program for election systems. .