(3) Requirement with respect to regular education teacher. A regular education teacher of a child with a disability, as a member of the IEP Team, must, to the extent appropriate, participate in the development of the IEP of the child, including the determination of--
(i) Appropriate positive behavioral interventions and supports and other strategies for the child; and
(ii) Supplementary aids and services, program modifications, and support for school personnel consistent with Sec. 300.320(a)(4).
