; and (B) by redesignating paragraph (5) as paragraph (4). (2) National Biosurveillance Integration Center Section 316(a) of the Homeland Security Act of 2002 ( 6 U.S.C. 195b(a) ) is amended by striking Secretary shall and inserting Secretary, acting through the Assistant Secretary for the Countering Weapons of Mass Destruction Office, shall . (3) International cooperation Section 317(f) of the Homeland Security Act of 2002 ( 6 U.S.C. 195c(f) ) is amended by striking the Chief Medical Officer, and inserting the Assistant Secretary for the Countering Weapons of Mass Destruction Office, . (4) Functions transferred Section 505(b) of the Homeland Security Act of 2002 ( 6 U.S.C. 315(b) ) is amended— (A) by striking paragraph (4); (B) by redesignating paragraph (5) as paragraph (4); and (C) in paragraph (4), as so redesignated, by striking through (4) and inserting through (3) . (5) Coordination of Department of Homeland Security efforts related to food, agriculture, and veterinary defense against terrorism Section 528(a) of the Homeland Security Act of 2002 ( 6 U.S.C. 321q(a) ) is amended by striking Health Affairs, and inserting the Countering Weapons of Mass Destruction Office, . (g) Department of Homeland Security chemical, biological, radiological, and nuclear activities Not later than one year after the date of enactment of this Act and once every year thereafter, the Secretary of Homeland Security shall provide a briefing and report to the appropriate congressional committees (as defined in section 2 of the Homeland Security Act of 2002 ( 6 U.S.C. 101 ) on— (1) the organization and management of the chemical, biological, radiological, and nuclear activities of the Department of Homeland Security, including research and development activities, and the location of each activity under the organizational structure of the Countering Weapons of Mass Destruction Office