Massachusetts General Laws ch. 140 sec. 122C – Illegal sale or possession of self-defense spray; penalty for violation
Section 122C. (a) As used in this section and section 122D, ”self-defense spray” shall mean chemical mace, pepper spray or any device or instrument which contains, propels or emits a liquid, gas, powder or other substance designed to incapacitate.
(b) Whoever, not being licensed as provided in section 122B, sells self-defense spray shall be punished by a fine of not more than $1,000 or by imprisonment in a house of correction for not more than 2 years.
(c) Whoever sells self-defense spray to a person younger than 18 years of age, if the person younger than 18 years of age does not have a firearms identification card, shall be punished by a fine of not more than $300.
(d) A person under 18 years of age who possesses self-defense spray and who does not have a firearms identification card shall be punished by a fine of not more than $300.