To facilitate the investigation and prosecution of cases of alleged child abuse or neglect, the local department shall enter into a collaborative written agreement pursuant to Family Law Article, §5-706(f), Annotated Code of Maryland, with: Appropriate law enforcement agencies; The State's Attorney's office; The Office of Child Care’s regional manager; The local health officer; and The local child advocacy center. Joint Investigation of Child Sexual Abuse Allegations. To facilitate the investigation of alleged child sexual abuse, the local department shall enter into a collaborative written agreement pursuant to Family Law Article, §5-706(g), Annotated Code of Maryland, with the appropriate law enforcement agencies, child advocacy center, and the State’s Attorney’s office to establish joint investigation procedures. Joint investigation procedures shall include: Using appropriate techniques for expediting investigation of sexual abuse complaints; Establishing an ongoing training program for personnel involved in the investigation or prosecution of sexual abuse cases; and Developing and using investigative techniques designed to minimize: The potential for physical harm to the child; Trauma to the child during the investigation and prosecution of the case; and The potential for influencing the child's statement. An agreement signed pursuant to this regulation must include a provision requiring law enforcement agencies to make available to the local department any and all recordings of interviews with a victim, witness, or alleged maltreator conducted in the course of a joint investigation.