Justice and the Bureau of Indian Affairs Office of Justice Services. (xviii) A representative of the Rape, Abuse & Incest National Network with subject matter expertise on child sexual exploitation and abuse. (xix) A representative of the International Justice Mission with subject matter expertise on cross-border, live-streamed child sexual abuse. (C) Technical assistance The Working Group shall establish a Technical Assistance Board to provide guidance and technical assistance to the Working Group, composed of the following: (i) A representative from the ICAC Child Online Protection System (ICACCOPS) at the National Criminal Justice Training Center with subject matter expertise on child sexual exploitation and abuse investigations. (ii) A representative from the Child Rescue Coalition with subject matter expertise on the Child Protection System and other child sexual exploitation and abuse investigations. (iii) A representative from the National Center for Missing and Exploited Children with subject matter expertise on child sexual exploitation and abuse and child victim identification. The Working Group shall consult with the members of the Technical Assistance Board throughout the execution of its duties under subsection (b). Representatives of the Technical Assistance Board under paragraph (1) from each organization shall have the right to be present at each Working Group meeting. (2) Cessation of membership If an individual is appointed to the Working Group based on membership in an agency or organization and the individual ceases to be a member of that agency or organization, the individual shall cease to be a member of the Working Group on the date on which the member ceases to be a member of the agency or organization. (3) Terms A member of the Working Group shall be appointed for the life of the Working Group. (4) Vacancies (A) Vacancy before expiration of term A member appointed to the Working Group to fill a vacancy occurring before the expiration of the term for which the member’s predecessor was