Md. Code, Transportation § 21-902.3
Md. Code, Transportation § 21-902.3
in effect§21–902.3.
(a) In this section, “test” has the meaning stated in § 16–205.1 of this article.
(b) If a person is convicted of a violation of § 21–902(b) or (c) of this subtitle and the trier of fact finds beyond a reasonable doubt that the person refused to take a test arising out of the same circumstances as the violation, the court shall require the person to participate in the Ignition Interlock System Program under § 16–404.1 of this article for 1 year.
(c) The penalty provided under this section shall be:
(1) In addition to any other criminal penalty for a violation of § 21–902(b) or (c) of this subtitle; and
(2) Concurrent with any other participation in the Ignition Interlock System Program ordered by the Administration under any other provision of this article.
(d) If a person subject to this section participates in the Ignition Interlock System Program under § 16–205.1 of this article, the person shall receive credit toward the length of participation in the Ignition Interlock System Program arising out of the same incident required under this section.
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://mgaleg.maryland.gov/mgawebsite/Laws/StatuteText?article=gtr§ion=21-902.3&enactments=falseFetched: 10/17/2026