Chapter 138 of the General Laws is hereby amended by inserting after section 34D the following section:-

34E. SAFE REPORTING OF OVERDOSES.

a. As used in this section, the following words shall have the following meanings unless the context clearly requires otherwise:

"overdose", a life-threatening condition resulting from the consumption or use of a controlled substance, alcohol, or any combination of such substances.

b. It shall be an affirmative defense to prosecution of an individual for the unlawful purchase, possession, transport, or consumption of alcohol pursuant to Sections 34A and 34C of Chapter 138 of the General Laws if:

1. Such individual, in good faith, seeks or obtains emergency medical attention for himself, if he is experiencing an overdose, or for another individual, if such other individual is experiencing an overdose, by contemporaneously reporting such overdose to a firefighter, emergency medical services personnel, a law-enforcement officer, or an emergency 911 system;

2. Such individual remains at the scene of the overdose or at any alternative location to which he or the person requiring emergency medical attention has been transported until a law-enforcement officer responds to the report of an overdose. If no law-enforcement officer is present at the scene of the overdose or at the alternative location, then such individual shall cooperate with law enforcement as otherwise set forth herein;

3. Such individual identifies himself to the law-enforcement officer who responds to the report of the overdose;

4. If requested by a law-enforcement officer, such individual substantially cooperates in any investigation of any criminal offense reasonably related to the controlled substance, alcohol, or combination of such substances that resulted in the overdose; and

5. The evidence for the prosecution of an offense enumerated in this subsection was obtained as a result of the individual seeking or obtaining emergency medical attention.

c. No individual may assert the affirmative defense provided for in this section if the person sought or obtained emergency medical attention for himself or another individual during the execution of a search warrant or during the conduct of a lawful search or a lawful arrest.

d. This section does not establish an affirmative defense for any individual or offense other than those listed in subsection b.