Maryland Code, Health-General § 13-3106

(1) Is believed by the licensed health care provider to be at risk of experiencing an opioid overdose; or

(2) Is in a position to assist an individual at risk of experiencing an opioid overdose.

(b)(1) A licensed health care provider with prescribing authority may prescribe and dispense opioid overdose reversal drugs approved by the federal Food and Drug Administration by issuing a standing order if the licensed health care provider:

(2) A licensed health care provider with prescribing authority who issues a standing order under paragraph (1) of this subsection may delegate the dispensing of opioid overdose reversal drugs approved by the federal Food and Drug Administration to an employee or a volunteer of an authorized private or public entity in accordance with a written agreement under § 13-3104 of this subtitle.

(3) Any licensed health care provider who has dispensing authority also may dispense an opioid overdose reversal drug approved by the federal Food and Drug Administration to any individual in accordance with a standing order issued by a licensed health care provider with prescribing authority in accordance with this subsection.