Whose protocols will you work under?
A new license tells you what you're allowed to do. The protocols tell you what you'll actually do on a call — and who writes them depends on the state.
What the four answers mean
- Statewide One protocol set for the whole state. Learn it once and it applies anywhere you work there.
- State model The state publishes a set, and each agency's medical director adopts it — as written, with omissions, or with approved changes. Ask which version your agency uses.
- Regional A region, county or hospital-based system writes them. Moving one county over can mean a new set.
- Local Each agency's medical director writes their own, within the state's scope of practice. Two services in the same city can differ.
Whatever the answer, your scope of practice is set by the state, and your medical director can only narrow it — not widen it — without state approval.
Every state
| State | Whose protocols |
|---|---|
| Alabama | Statewide Alabama EMS Patient Care Protocols, 11th edition One state manual covers every level, with scope of practice by level inside it. |
| Alaska | Local Your service medical director's protocols Each certified service's medical director approves its protocols (7 AAC 26.650); added medications and procedures need state approval. |
| Arizona | Local Your agency's administrative medical director protocols Each agency's administrative medical director writes them, within the state scope of practice and formulary (A.A.C. R9-25-201). |
| Arkansas | Local Your ambulance service's protocols Arkansas EMS rules define protocols as the service's own standing orders, signed by its medical director. |
| California | Regional Your local EMS agency (LEMSA) protocols Each county or multi-county local EMS agency writes the treatment protocols, and a paramedic must be accredited by that LEMSA before working there (22 CCR § 100096.03). |
| Colorado | Local Your agency medical director's protocols The agency medical director writes them; anything beyond the state scope in Chapter 2 needs a state waiver. |
| Connecticut | Statewide Connecticut Statewide EMS Protocols One state set (version 2025.2); standing orders are used at the provider's discretion. |
| Delaware | Statewide Delaware Statewide ALS Treatment Protocol Paramedic standing orders are one statewide protocol, signed by the State EMS Medical Director. |
| District of Columbia | Local DC Fire and EMS protocols (for DC FEMS) DC Fire and EMS, the 911 service, publishes its protocols; certification also requires affiliation with a DC-approved agency. |
| Florida | Local Your agency medical director's protocols Each licensed provider's medical director writes the standing orders (Fla. Admin. Code 64J-1.004); they differ county by county. |
| Georgia | Local Your service's protocols, built on a state minimum Services write their own protocols; since February 2026 they must meet the state's minimum protocol policy (OEMS-SER-001). |
| Hawaii | Statewide State-approved standing orders Paramedic standing orders are approved by the Department of Health (HAR § 16-85-60). |
| Idaho | State model Idaho EMSPC Statewide Protocols The state Physician Commission publishes them; your agency medical director adopts them and decides what you are credentialed to do. |
| Illinois | Regional Your EMS System's protocols (hospital-based) Illinois runs on hospital-based EMS Systems; each System's medical director sets its standing medical orders, and many regions share one set. |
| Indiana | Local Your provider organization's protocols Each provider organization's medical director and supervising hospital set medical direction (836 IAC 2-2-1). |
| Iowa | Local Your service's protocols, built on state minimum guidelines The service medical director writes them; they must meet the state's minimum clinical guidelines, and changes are filed with the state. |
| Kansas | Local Your service medical director's protocols Each service's medical director writes them; the Board of EMS posts sample protocols but none is required statewide. |
| Kentucky | State model Kentucky State EMS Protocols Most agencies adopt the state set; any amendment needs written KBEMS approval first. Louisville Metro and Cincinnati-area protocols are also approved. |
| Louisiana | Local Your parish's protocol Protocols are set parish by parish by the medical society, or by the service with the society's approval. |
| Maine | Statewide Maine EMS Prehospital Treatment Protocols One state set, updated on a two-year cycle; free Maine EMS Protocol app. |
| Maryland | Statewide Maryland Medical Protocols for EMS One state set from MIEMSS, updated each July. |
| Massachusetts | Statewide Massachusetts Statewide Treatment Protocols One state set (version 2026.2); it is the standard of care in Massachusetts. |
| Michigan | Regional Your Medical Control Authority's protocols Regional Medical Control Authorities adopt protocols, most built on the state protocol suite; once approved they have the force of law. |
| Minnesota | Local Your ambulance service medical director's protocols Each licensed ambulance service's medical director sets the standing orders (Minn. Stat. 144E.265); trauma triage follows a state guideline. |
| Mississippi | State model Mississippi Model Protocol Agency protocols are built on the state Model Protocol; expanded skills need state approval. |
| Missouri | Local Your ambulance service medical director's protocols Each service's medical director writes and annually reviews its protocols (19 CSR 30-40.303). |
| Montana | State model Montana Prehospital Treatment Protocols Board-approved default protocols; service-specific protocols need Board of Medical Examiners approval first. |
| Nebraska | State model Nebraska EMS Model Protocols The state model set is signed and adopted by each service's physician medical director, who can modify it. |
| Nevada | Regional Clark County or Washoe County protocols, or the state set elsewhere Las Vegas (Southern Nevada Health District) and Reno (Washoe County) run their own regional protocols; the rest of the state uses the state manual. |
| New Hampshire | Statewide New Hampshire Patient Care Protocols One statewide set from the state Medical Control Board (version 9.0 since June 2024). |
| New Jersey | Statewide New Jersey EMS Clinical Practice Protocols One BLS and ALS set (August 2025); New Jersey paramedics are Mobile Intensive Care Paramedics. |
| New Mexico | Local Your service medical director's protocols Each system or service medical director writes them (7.27.3 NMAC); Albuquerque–Bernalillo County shares one set. |
| New York | Regional Statewide BLS protocols plus your region's ALS protocols BLS is statewide; ALS protocols come from each region's REMAC (New York City has its own unified set). |
| North Carolina | State model NCCEP standard protocols, as adopted by your county EMS System County EMS Systems adopt the state standard set and may modify it with state OEMS approval. |
| North Dakota | State model Your agency's guidelines (state model optional) The state publishes editable model guidelines; each agency medical director approves the final version. |
| Ohio | Local Your EMS organization's protocols Each organization's medical director writes them (ORC 4765.41); many regions share a common set. |
| Oklahoma | Local Your agency's state-approved protocols Each agency's medical director signs its protocols and the state approves them before use. |
| Oregon | Local Your EMS medical director's protocols Each service's medical director (supervising physician) writes them; Oregon has no statewide set outside declared emergencies. |
| Pennsylvania | Statewide Pennsylvania Statewide ALS and BLS Protocols Statewide ALS and BLS sets, plus department-approved regional treatment protocols. |
| Rhode Island | Statewide Rhode Island Statewide EMS Protocols and Standing Orders One statewide set (version 2024.01, effective November 2024). |
| South Carolina | State model South Carolina EMS Protocols & Formulary State consensus protocols (2017 edition); local medical control physicians adopt and adapt them. |
| South Dakota | Local Your service medical director's protocols Service medical directors approve the protocols; trauma protocols must meet the state guidelines (ARSD 44:68:03:04). |
| Tennessee | State model Tennessee EMS Protocol Guidelines Services use the state guidelines as written or as the base for their own. |
| Texas | Local Your EMS provider's medical director protocols Each provider's medical director writes and signs them (25 TAC § 157.11); there is no state protocol set. |
| Utah | State model Utah EMS Protocol Guidelines Voluntary state guidelines that many agencies adopt as written. |
| Vermont | Statewide Vermont Statewide EMS Protocols One state set; scope of practice for each level is in its Appendix 4. |
| Virginia | Local Your agency OMD's protocols (often a regional set) Each agency's operational medical director sets protocols; most regional EMS councils publish a shared regional set. |
| Washington | Regional Your county Medical Program Director (MPD) protocols Each county's MPD writes and the state approves them; moving counties means new protocols. |
| West Virginia | Statewide West Virginia Statewide EMS Protocols One state set (April 2026 booklet), from the state OEMS medical director. |
| Wisconsin | Local Your service medical director's protocols Service medical directors write them within the state scope of practice; the state approves each service's operational plan. |
| Wyoming | Local Your physician medical director's protocols Each service's physician medical director writes and re-signs them at least every two years. |
Each link goes to the state's own protocol document, rule or EMS office page, checked 2026-10-14. Protocol sets are revised often — confirm the current version with the agency that hires you.
Before your first shift in a new state
- Ask for the protocol set in writing — which document, which version, and any agency changes.
- Ask what you'll be credentialed for. Medical directors decide who may perform advanced skills; your last service's sign-off doesn't carry over.
- Expect an orientation or test. Some states require one before you can work, such as local EMS agency accreditation in California.
- Check the license first. Routes, fees and background checks are on each state page and in who needs fingerprints; compact rules are on the EMS Compact page.
Skills differ too — see where paramedics can do RSI and ketamine and blood by state. More on working across state lines: Travel paramedic work: how it actually works.