The Interstate Medical Licensure Compact is an agreement among participating U.S. states to work together to significantly streamline the licensing process for physicians who want to practice in multiple states. It offers a voluntary, expedited pathway to licensure for physicians who qualify.
The mission of the Compact is to increase access to health care – particularly for patients in underserved or rural areas. The Compact makes it possible to extend the reach of physicians, improve access to medical specialists, and leverage the use of new medical technologies, such as telemedicine. While making it easier for physicians to obtain licenses to practice in multiple states, the Compact also strengthens public protection by enhancing the ability of states to share investigative and disciplinary information.
The Compact currently includes 29 states, the District of Columbia and the Territory of Guam. In these jurisdictions, physicians are licensed by 43 different medical and osteopathic boards. Other states are currently in the process of introducing legislation to adopt the Compact.
Who developed the Compact?
Recognizing that physicians will increasingly practice in multiple states as a result of telemedicine, U.S. state medical boards in 2013 began actively discussing the idea of creating the Compact in order to help streamline traditional medical-license application processes.
The idea was embraced by a diverse range of state boards, and over the next several years the groundwork was laid for the creation of the Compact. With assistance from the Federation of State Medical Boards, a group of state medical board executives, administrators and attorneys drafted a model compact – which was introduced publicly in the fall of 2014. State legislatures soon began adopting it, and in April 2017, the Compact became operational.
How does the Compact work?
Physicians can qualify to practice medicine across state lines within the Compact if they meet the Compact’s eligibility requirements. Physicians who are eligible can qualify to practice medicine in multiple states by completing just one application within the Compact, receiving separate licenses from each state in which they intend to practice.
These licenses are still issued by the individual states – just as they would be using the standard licensing process – but because the application for licensure in these states is routed through the Compact, the overall process of gaining a license is significantly streamlined. Physicians receive their licenses much faster and with fewer burdens.
The licensing is all state-based. The Commission does not issue a “Compact license” or a nationally recognized medical license for physicians.
Only states who have formally joined the Compact can participate in this streamlined licensure process. In order to participate in the Compact, states must pass legislation authorizing it.
How does the Compact streamline licensure?
States that participate in the Compact are able to streamline licensure by using an expedited process to share information with each other that physicians have previously submitted in their State of Principal License (SPL) -- the state in which a physician holds a full and unrestricted medical license.
Before physicians can participate in the Compact, they must designate an SPL, complete an application, and then receive a formal Letter of Qualification from that state, verifying that they meet the Compact’s strict eligibility requirements. Physicians cannot obtain licenses through the Compact without completing these steps.
After verifying a physician’s eligibility for the Compact, the SPL shares this information with additional states where the physician wants to practice medicine. By using expedited information-sharing, participating states are able to significantly speed up the licensure process.
What are the eligibility requirements for physicians who want to participate in the Compact?
The first requirement for physicians to participate in the Compact is to hold a full, unrestricted medical license in a Compact member-state that can serve as a declared State of Principal License (SPL). In order to designate a state as an SPL, physicians must ensure that at least ONE of the following apply:
- The physician’s primary residence is in the SPL
- At least 25% of the physician’s practice of medicine occurs in the SPL
- The physician is employed to practice medicine by a person, business or organization located in the SPL
- The physician uses the SPL as his or her state of residence for U.S. Federal Income Tax purposes.
The SPL has the authority to determine if a physician meets any or all of the qualifications listed above. See the Compact map on our homepage to see states the states that are currently participating.
Physicians must maintain their SPL status at all times. Physicians may change the location of their SPL -- through a process known as “redesignation” – after they receive a Letter of Qualification to participate in the Compact.
In addition to designating an SPL, physicians must:
- Have graduated from an accredited medical school, or a school listed in the International Medical Education Directory
- Have successfully completed ACGME- or AOA-accredited graduate medical education
- Passed each component of the USMLE, COMLEX-USA, or equivalent in no more than three attempts for each component
- Hold a current specialty certification or time-unlimited certification by an ABMS or AOABOS board
In addition, physicians must:
- Not have any history of disciplinary actions toward their medical license
- Not have any criminal history
- Not have any history of controlled substance actions toward their medical license
- Not currently be under investigation
Approximately 80% of U.S. physicians meet the criteria for licensure through the Compact.
Each physician is responsible for making a self-determination of eligibility prior to applying to participate in the Compact, and they must confirm that they understand the Compact rules.
For further clarification, please refer to our Compact Policies, Rules and Laws section.
Physicians are charged a non-refundable $700 fee when applying to participate in the Compact. Payment is made online by credit card. Physicians must also submit fingerprints to the designated criminal justice agency in their State of Principal License, so that a criminal background check can be conducted.
The Compact treats all physicians equally without preference for specialty. Any physician from a Compact state who meets the qualifications of the Compact is eligible for licensure in any other Compact state and is responsible for obeying all statutory laws and administrative rules of the state.
Who administers the Compact?
The Compact is an agreement among sovereign states, with the Interstate Medical Licensure Commission serving as an independent coordinating organization that administers the Compact on the states’ behalf. The Commission is made up of representatives from each participating Compact state.
It is important to note that while the Commission oversees the work of coordinating multi-state licensing activity within the Compact, it does not actually issue individual medical licenses. Licenses are issued by the states that participate in the Compact – not by the Commission itself.
Each participating Compact state sends two representatives to the Commission. These commissioners must be either a physician member of a medical or osteopathic physician licensing board, a public member of such a board, or an executive director or administrator of such a board.
If a state has only one medical board, then both commissioners must come from that board. But if it has two boards -- a medical board and an osteopathic board -- then each board gets one seat.
The Commission is the sole entity administering the Compact’s bylaws, rules, policies, and advisory opinions. No other governmental agency or private entity has control over how the Compact is administered.
The Commission is governed by the terms of the Compact, which provides the authority for the Commission to create bylaws, rules, and policies for self-governance. Commissioners must function within the terms and limitations of the Compact and the bylaws, rules, and policies which the Commission approves.
The Commission meets regularly and information about its meetings, activities and policies are posted in this website’s About the IMLC Commission section.
How can states join the Compact?
To participate in the Compact, a state’s legislature must introduce and enact a bill authorizing the state to join. The language of the compact must be consistent in each state that joins.
States participating in the Compact make an affirmative and informed choice to accept the Compact’s terms – made possible by the formal legislation, adopted and signed into law.
In addition, you can visit the Compact map on our homepage, where you will find links to the legislation each of the currently participating states passed in order to join the Compact.
For more information
If you are affiliated with a state medical board, or are a policy maker or legislator, visit Information for States to learn more about the process of how states can join the Compact.
If you are a physician interested in learning how to participate in the Compact, visit Information for Physicians.
If you would like information about the Interstate Medical Licensure Compact Commission (IMLCC), the entity that governs and administers the Compact, visit About the IMLC Commission.
Direct inquiries about the Compact or the IMLC Commission to Executive Director Marschall Smith at email@example.com.
You also may call 303-997-9842 or 720-621-9464.
The Commission's mailing address is 5401 South Prince Street, Office 111, Littleton, CO 80120.