; or (ii) school personnel, or a school security guard or school resource officer, not trained and certified as described in clause (i), in the case of a rare and clearly unavoidable emergency circumstance when school personnel, or a school resource officer or school security guard, trained and certified as described in clause (i) is not immediately available due to the unforeseeable nature of the emergency circumstance. (E) Such physical restraint ends immediately upon the cessation of the conditions described in subparagraph (A). (F) The physical restraint does not interfere with the student’s ability to communicate in the student’s primary language or primary mode of communication. (G) The physical restraint uses the least amount of force necessary to protect the student or others from the threatened injury. (4) Training Each State, in consultation with local educational agency officials, shall ensure that a sufficient number of school personnel are trained and certified by a State-approved crisis intervention training program to meet the needs of the specific student population in each school. (5) Prohibition on planned intervention The use of physical restraint as a planned intervention shall not be written into a student’s education plan, individual safety plan, behavioral plan, or individualized education program (as defined in section 602 of the Individuals with Disabilities Education Act ( 20 U.S.C. 1401 )), except that local educational agencies or schools may establish policies and procedures for use of physical restraint in school safety or crisis plans, provided that such a plan is not specific to any individual student. (6) Procedures following physical restraint Each school shall establish procedures to be followed after an incident involving the imposition of physical restraint upon a student, which shall include each of the following: (A) Procedures to provide to the parent of the student, with respect to such incident— (i) an immediate verbal or electronic communication, as soon as is