; (3) in subsection (e)— (A) by striking the Secretary may enter into agreements and inserting the Secretary shall enter into agreements, including memoranda of understanding, ; and (B) by adding at the end the following: Any agreement, including memoranda of understanding, entered into under this subsection shall include a requirement that all officers and agents designated under this subsection and subject to such agreement wear body cameras while on duty. ; (4) by redesignating subsections (f) and (g) as subsections (h) and (i), respectively; and (5) by inserting after subsection (e) the following: (f) Identification as federal officer An officer or agent designated under this subsection shall, while engaged in the performance of official duties, display— (1) appropriate insignia identifying the department or agency of the Department of Homeland Security from which such officer or agent has been designated; and (2) the full name of the officer or agent. (g) Limitation on arrests With respect to any arrest carried out under subsection (b)(2)(C), the officer or agent shall— (1) identify himself or herself and the department or agency in which such officer or agent is employed; (2) inform the individual being arrested of the cause for such arrest; (3) in the case of an arrest carried out pursuant to an agreement under subsection (e), notify any State or local government that is party to such agreement of the arrest