Section 97. (a) Subject to appropriation, each city, town, regional school district, charter school or vocational school district shall utilize a verbal screening tool to screen pupils for substance use disorders. Screenings shall occur on an annual basis and occur at 2 different grade levels as recommended by the department of elementary and secondary education, in consultation with the department of public health. Parents or guardians of a pupil to be screened pursuant to this section shall be notified prior to the start of the school year. Verbal screening tools shall be approved by the department of elementary and secondary education, in conjunction with the department of public health. De-identified screening results shall be reported to the department of public health, in a manner to be determined by the department of public health, not later than 90 days after completion of the screening.

(b) A pupil or the pupil's parent or guardian may opt out of the screening by written notification at any time prior to or during the screening. A city, town, regional school district, charter school or vocational school district utilizing a verbal screening tool shall comply with the department of elementary and secondary education's regulations relative to consent.

(c) Any statement, response or disclosure made by a pupil during a verbal substance use disorder screening shall be considered confidential information and shall not be disclosed by a person receiving the statement, response or disclosure to any other person without the prior written consent of the pupil, parent or guardian, except in cases of immediate medical emergency or a disclosure is otherwise required by state law; provided, however, that the screening required under this section shall be implemented in accordance with applicable state and federal laws and regulations pertaining to student confidentiality, including rules and regulations promulgated pursuant to section 34D. Such consent shall be documented on a form approved by the department of public health and shall not be subject to discovery or subpoena in any civil, criminal, legislative or administrative proceeding. No record of any statement, response or disclosure shall be made in any form, written, electronic or otherwise, that includes information identifying the pupil.

(d) The department of elementary and secondary education shall notify each school district in writing of the requirement to screen students for substance use disorders pursuant to this section. School districts with alternative substance use screening policies may, on a form provided by the department, opt out of the required verbal screening tool. The form shall be signed by the school superintendent and provide a detailed description of the alternative substance use program the district has implemented and the reasons why the required verbal screening tool is not appropriate for the district.

(e) No person shall have a cause of action for loss or damage caused by an act or omission resulting from the implementation of this section.