Maryland certifies EMTs through the Maryland Institute for Emergency Medical Services Systems (MIEMSS), and you must be affiliated with an EMS operational program, like a fire company or rescue squad, to practice. Everything below comes from MIEMSS and COMAR 30.02.02.03 (current version effective June 2025), checked October 18, 2026.
Study aid, not a protocol. Nothing on this site replaces your course, your medical director or your agency's protocols. Built by an RN and former EMT. Headed In LLC is not affiliated with, endorsed by or connected to the National Registry of Emergency Medical Technicians (NREMT) or any state EMS office; their names appear here only to point you to the real thing.
The national steps, briefly
A state-approved EMT course
Every state approves its own programs, all taught to the National EMS Education Standards. Most run 150 to 300 hours over three to six months.
A healthcare-provider CPR card
AHA BLS or an equivalent your state accepts, usually before clinicals.
The cognitive exam
The National Registry (NREMT) EMT exam: 70 to 120 adaptive questions in 2 hours, $104 per attempt, six attempts within two years of your course.
Your state's license or certification
The card comes from the state, not the Registry. The state's own steps are below.
Maryland Institute for Emergency Medical Services Systems (MIEMSS)
Age:18, or 16 or 17 with written permission from a parent or legal guardian to test and be certified.
Course: an EMT course approved by the EMS Board, about 165 hours, at a community college, the Maryland Fire and Rescue Institute, a fire and rescue academy or some public high schools. Licensed nurses, physicians and PAs have a shorter provider-to-EMT program.
Internship: a MIEMSS-approved internship before the exams.
Exams: the MIEMSS EMT practical exam and the National Registry cognitive exam. (The rule changed in 2025; it used to be a MIEMSS written exam.)
Affiliation: you must be currently affiliated with an EMS operational program. Without one you can keep renewing but may not practice in Maryland.
Fees and background: neither appears in the MIEMSS pages or rule we checked; ask your program.
Renewal: certification lasts three years with a valid affiliation. For certifications expiring after July 31, 2025, renew either with current Registry registration plus the three most recent annual Maryland protocol updates, or with 24 hours of continuing education in the State EMS Medical Director's categories plus the protocol updates; affiliation is required either way.