The local department shall, at the initial time of contact with the person subject to a child abuse and neglect investigation, advise such person of the complaints or allegations made against the person, in a manner that is consistent with laws protecting the rights of the person making the report or complaint. In cases where a child is alleged to have been abused or neglected by a teacher, principal or other person employed by a local school board or employed in a school operated by the Commonwealth, in the course of such employment in a nonresidential setting, the provisions of § 63.2-1516.1 shall also apply.