Texas Family Code - FAM § 261.3011. Joint Investigation Guidelines and Training

(a) The department shall, in consultation with the appropriate law enforcement agencies, develop guidelines and protocols for joint investigations by the department and the law enforcement agency under Section 261.301. The guidelines and protocols must:

(b) The department shall collaborate with law enforcement agencies to provide to department investigators and law enforcement officers responsible for investigating reports of abuse and neglect joint training relating to methods to effectively conduct joint investigations under Section 261.301. The training must include information on interviewing techniques, evidence gathering, and testifying in court for criminal investigations, as well as instruction on rights provided by the Fourth Amendment to the United States Constitution.