(a) “Under the influence of alcohol per se” means having an alcohol concentration at the time of testing of 0.08 or more as measured by grams of alcohol per 100 milliliters of blood or grams of alcohol per 210 liters of breath.
(b) If the alcohol concentration is measured by milligrams of alcohol per deciliter of blood or milligrams of alcohol per 100 milliliters of blood, a court or an administrative law judge, as the case may be, shall convert the measurement into grams of alcohol per 100 milliliters of blood by dividing the measurement by 1000.
Structure Maryland Statutes
Title 11 - Vehicle Laws -- Definitions; General Provisions
Section 11-102 - Administration
Section 11-103 - Administrator
Section 11-103.2 - Alcohol Concentration
Section 11-103.3 - All-Terrain Vehicle
Section 11-104.1 - Boat Trailer
Section 11-106 - Camping Trailer
Section 11-107 - Cancel (Driver's License)
Section 11-109 - Commercial Driver's License
Section 11-111.1 - Disqualification
Section 11-113 - Divided Highway
Section 11-116 - Driver's License
Section 11-117 - Educational Purposes
Section 11-117.1 - Electric Bicycle
Section 11-117.2 - Electric Low Speed Scooter
Section 11-118 - Emergency Vehicle
Section 11-120 - Farm Equipment
Section 11-121.1 - Fifth Wheel Travel Trailer
Section 11-122 - Fixed Termini
Section 11-123 - Flammable Liquid
Section 11-124 - Foreign Vehicle
Section 11-125.1 - Fuel Cell Electric Vehicle
Section 11-127.1 - Lawful Status
Section 11-127.2 - Lease Intended as Security; Lease Not Intended as Security
Section 11-128 - License (To Drive)
Section 11-129 - Licensed Dealer, Distributor, Factory Branch, or Manufacturer
Section 11-130 - Local Authority
Section 11-130.1 - Low Speed Vehicle
Section 11-134.2 - Motor Carrier
Section 11-134.4 - Motorized Minibike
Section 11-134.5 - Motor Scooter
Section 11-135 - Motor Vehicle
Section 11-136.1 - Moving Violation
Section 11-136.2 - Multipurpose Passenger Vehicle
Section 11-140 - Nonresident's Privilege to Drive
Section 11-140.1 - Off-Highway Recreational Vehicles
Section 11-142.1 - Organ Delivery Vehicle
Section 11-144.1 - Park Model Recreational Vehicle
Section 11-144.2 - Passenger Car
Section 11-145.1 - Plug-in Electric Drive Vehicle
Section 11-147 - Police Officer
Section 11-148 - Regular Schedule
Section 11-148.1 - Rental Vehicle
Section 11-150 - Revoke (License to Drive)
Section 11-150.1 - Ridesharing
Section 11-154 - School Vehicle
Section 11-155 - Secured Party
Section 11-156 - Security Agreement
Section 11-157 - Security Interest
Section 11-159 - Special Mobile Equipment
Section 11-164 - Suspend (License to Drive)
Section 11-165.1 - Temporary Lawful Status
Section 11-167 - Traffic Control Device
Section 11-168 - Traffic Control Signal
Section 11-170 - Travel Trailer
Section 11-172 - Truck Tractor
Section 11-173 - Type I School Vehicle
Section 11-174 - Type Ii School Vehicle
Section 11-174.1 - Under the Influence of Alcohol per Se