MSL Board Certification (MSL-BC®)
Elevating the MSL profession through higher standards of professionalism, competence,
and industry recognition.
Why the Medical Science Liaison – Board Certification (MSL -BC®)?
The Medical Science Liaison – Board Certification (MSL-BC®) is an effort to set industry-recognized standards for the MSL profession. By providing a test-based assessment and affording them a credential, individuals can demonstrate their industry knowledge and skill set to their employers and peers, enabling career advancement and improving their overall contribution to the lives of patients whom their valued expertise ultimately impacts.
WHO IS ELIGIBLE?
Qualification for the MSL-BC® include:


Note – This certification is NOT available for Aspiring MSLs (i.e. those trying to break into the MSL career). All applicants must legally attest that they meet all the above requirements, which is subject to verification.
MSL leaders involved in the development
of the MSL-BC® share their thoughts
Certificate vs. Certification:
What’s the Difference?
A certification is often confused with a certificate, which is often promoted falsely as a certification. However, there are key differences between the two. According to the Institute for Credentialing Excellence (ICE), certificate programs and certification programs are designed to meet different needs. A credential is awarded following an advanced level examination which follows rigorous exam development protocols and standards which is psychometrically validated. The following table from their website lists the main differences between the two programs. The MSL-BC® credential is a Certification Program as outlined in the right column in the table below.
Certificate Program
PURPOSE: Build capacity and recognition of a specialty area of practice or set of skills
Certification Program
PURPOSE: Recognize professionals who meet established knowledge, skills, or competencies
Awards designations to recognize achievement
Benefits of the MSL-BC®
A way to demonstrate knowledge
Personal and professional accomplishment
Recognition amongst fellow MSLs or managers
Recognition to KOLs and healthcare professionals
Demonstrates commitment to the profession
Validation of knowledge-base and visible credential
Those from the MSL community involved
in the development of the MSL-BC®
Developing a professionally recognized certification program is an enormous undertaking which requires a great deal of planning and preparation to ensure program success. In an effort to create a credible and valid certification program, 22 MSL leaders worked diligently throughout the development of the MSL-BC® certification program, volunteering numerous hours attending multiple in-person meetings to identify areas of competency for testing, developing appropriate test questions, and assisting with validation of the exam.

Samuel Dyer, PhD
Chief Executive Officer, Medical Science Liaison Society

Avery Ince, MD, PhD
VP, Medical Affairs - Cardiovascular & Metabolism Franchise, Janssen

Linda Traylor, PhD, MSL-BC®
VP, Clinical Development & Medical Affairs, Biodesix

Arthur Chan, PhD, MBA
Lead Medical Director, Novartis

Donna Holder, PharmD
Senior Director, Global MSL Excellence Oncology, Daiichi Sankyo, Inc.

Ralph Rewers, PharmD
National MSL Director, Anti-Infectives/HCV/Virology, Abbvie

Belinda Gist, PhD
Director, Medical Affairs Learning & Development, Kite a Gilead Company

Ellen Shannon, PhD, RN, MSL-BC®
US Head of Medical Affairs, Valneva

Scott Thompson, MS
Managing Partner, Acceleration Point

Mike Abbadessa, PharmD
Executive Director, Medical Affairs, rMark Bio

Kumaran Krishnan, MBA
Associate Director MSL and Digital Transformation, Teva

Judi Vensak, MBA
Field Team Medical Director, CSL Behring

Dan Anderson, PharmD, MSL-BC®
Former Team Lead, Nephrology RMLs, Amgen / Currently Retired

Cherie Hyder, PharmD, MSL-BC®
Medical Excellence & Operations Lead - Biohaven Pharmaceuticals

Melody Davis, PhD, MSL-BC®
Managing Partner - Versant Learning Solutions

Elizabeth Kupferer, PhD, MSL-BC®
Regional Director, MSLs - Novartis

Leona Hamrick, DHSC, PA-C, MSL-BC®
Medical Science Liaison, Veracyte

Deborah Profant, PhD
Associate Director, Managed Care MSL, Jazz Pharmaceuticals

Rita Zambelas, MSN, MSL-BC®
Director, MSL, AvroBio

Tiama Chaar, PhD, MSL-BC®
Sr. Oncology MSL, Novartis

Bernadett Mamone, PhD, MSL-BC®
Senior Medical Science Liaison, Eisai US

Josh Yoder, PhD, MSL-BC®
Medical Science Liaison, uniQure

Daniela Divlianska, PhD
Medical Science Liaison, Novocure

Value of
Certification
The MSL-BC® is the seal of excellence within Medical Affairs and the MSL community.
The MSL-BC® establishes an industry standard of professionalism and sets the standard for quality for MSLs globally.
Professional Development
By committing to becoming an MSL-BC® professional, you are promoting a higher level of professionalism, validating your competence by successfully meeting eligibility requirements and successfully passing a psychometrical validated certification exam, you’ve dedicated yourself to quality standards and have elevated yourself above your peers.
When Can I Apply?
NOW! The MSL-BC® is available to any MSL or MSL leader who meets the eligibility requirements.
Testimonials from MSL-BC® certified Professionals
More about the Exam
Eligibility Requirements
The Medical Science Liaison – Board Certification (MSL-BC®) is designed for professionals that have experience working as a Medical Science Liaison (or equivalent title) or leading a Medical Science Liaison team. As a result, experience working as a Medical Science Liaison or MSL leader is required of all certification candidates; those aspiring to break into the MSL profession are NOT eligible.
All MSLs and MSL leaders, including international applicants outside of the United States, are encouraged to take the examination if qualified. However, be advised that the exam and many references used to develop it are US based and reflective of US regulations as well as global guidance documents.
Specific eligibility requirements include:
- Bachelor’s degree or higher from a regionally or nationally accredited educational institution. A copy of the candidate’s highest degree or transcript must be provided at the time of registration.
- One (1) year of cumulative experience working full-time as a Medical Science Liaison (or equivalent title) or leading a Medical Science Liaison team. (See Appendix A in the MSL-BC® Candidate Handbook for equivalent titles)
Note: This certification is NOT intended for sales, marketing, or other non-MSL related functions within a company. All candidates must legally attest that they meet all the above requirements, which are subject to verification.
Individuals have the right to appeal decisions made by the Medical Science Liaison Society regarding certain eligibility requirements for certification.
Pass/fail examination scores are not appealable.
An individual may submit a written appeal regarding eligibility requirements for certification via email to certification@themsls.org
Exam Contents
- The exam consists of 140 multiple-choice questions. Of these, 125 questions will be used to calculate your test score. The remaining 15 items serve as pretest questions, and do not affect your final score.
- You will have a total of four (4) hours to complete the exam.
- The exam is virtual and can be completed at your home or office (we do not recommend using company issued computers as there are often company firewalls which prevent the individual from properly accessing and completing the exam).
- The exam will be administered through the Medical Science Liaison Society’s Learning Management System (LMS) and will be remote proctored live through ProctorU.
MSL-BC® Examination Detailed Content Outline
(Effective January 31, 2020)
The MSL-BC® DCO was constructed from the results of the Job Task Analysis Meeting and a Job Task Analysis Survey which were both conducted in 2017. The results of these provided the framework for the knowledge and tasks important to the roles of an MSL and MSL leader and therefore the content of the exam. To be certified, an MSL or MSL leader is expected to have proficiency in three (3) main content areas, 14 tasks, and 60 steps.
The specific knowledge and tasks identified as important are provided in the MSL-BC® Detailed Content Outline (DCO) listed in the MSL-BC® Candidate handbook.
The best preparation is to understand the MSL-BC® knowledge requirements and their application to the MSL Role. Therefore, to prepare to take the MSL-BC® Exam, one should study this outline and especially consider the underlying knowledge, skills, and abilities needed to perform as an MSL or MSL leader. It is recommended that an eligible candidate use this outline to identify knowledge gaps for constructing a relevant preparation plan. Because of the nature of the exam, there is not one single comprehensive source to go to in order to study or prepare. Choice of study aids will depend upon learning style and current knowledge base.
A detailed content outline serves as the basis for the development of the examination and its test specifications. A valid examination accurately reflects the knowledge and skills required for competent practice. All questions appearing on the examinations have been validated using accepted psychometric rating scales. Subject matter expert volunteers from the MSL profession developed the questions on the examination. The Test Development Committee reviewed and finalized all questions for the examination. Each stage of the MSL-BC® examination development is an intensive peer review process. Each scored examination question has been verified for accuracy, and referenced to a United States published source.
Application Checklist
Before you begin the certification application process, be sure to:
- Read the entire Medical Science Liaison – Board Certification (MSL-BC®) Candidate Handbook
The Certification Handbook contains all the information you need to know about the exam and it is important that the document be read in full. You are required to attest to having read this information when submitting an exam application.
- Verify Your Medical Science Liaison Society Membership Status
In order to take advantage of the reduced member fee, you must be a current member of the Medical Science Liaison Society before beginning the application process. Log into www.themsls.org to verify your membership status.
If you wish to join before applying for your exam, you may join online at https://members.themsls.org/page/joinnow. If you are not interested in joining, proceed with the application process. Participation in the certification program is voluntary and open to anyone meeting the eligibility requirements. Membership in the Medical Science Liaison Society is not required.
- Submit Your Application
Submit your application online. All required elements (application and supporting documentation) must be submitted at the same time. Applications must be completed online. All communication with applicants will be administered via email only.
The application must be completed by selecting “yes” on the “Attestation and Eligibility Requirements Agreement” section of the application. Incomplete applications will be unprocessed.
An acknowledgement of the candidate’s application will be provided via email within 24 business hours of application submission.
Scheduling the Exam and Fees
After Submitting Your Application, an acknowledgement of the candidate’s application status will be provided via email within 10 business days of receipt of the Application.
If approved, an Authorization to Test letter (ATT) will be included in the acknowledgement email regarding the candidate’s application status. The ATT will include instructions on how to complete the payment, schedule the exam date with ProctorU, and other details about the exam.
If you are approved, you will have three (3) weeks to schedule and complete the exam.
- Complete the online registration process with ProctorU.
- Follow the instructions in the ATT letter (which includes a detailed step-by-step process) to schedule your exam date and time.
- An electronic confirmation will be sent to the candidate containing the candidate’s name, identification number, the date/time of the test, and the name of the test.
The exam schedule is considered rolling enrollment, meaning you can schedule and take your exam at a date and time that is convenient for you. However, you must schedule your exam through ProctorU and adhere to that schedule. Candidates must sign onto the testing portal no later than 15 minutes after the scheduled time of the exam. It is recommended that you arrive 15 minutes early to set up your equipment and conduct the verification process. You will have four (4) hours to complete the exam. There are no scheduled breaks.
Exam Fees
Initial Examination Attempt
Medical Science Liaison Society Member* – $450.00 USD
Non-Member – $550.00 USD
Subsequent Examination Attempts (failed exams)
Medical Science Liaison Society Member* – $300.00 USD
Non-Member – $400.00 USD
*MSL Society member discount only applies to “professional level membership”
The application fee must be paid by credit card or PayPal in US Dollars.
Rescheduling the Exam
Rescheduling an exam appointment is permitted. However, rescheduling availability may vary, depending on the new date selected to take the exam. Candidates must reschedule by logging back into ProctorU, click on “My Session” and click reschedule.
Candidates can only request to reschedule if they have canceled their examination appointment with ProctorU at least 3 business days before the scheduled appointment.
Candidates who do not take the exam during the rescheduled date will forfeit all examination fees.
Withdrawal Policy/Requesting a Refund
Candidates who have scheduled an examination appointment as well as those who have not yet scheduled an appointment with ProctorU may withdraw from the MSL-BC® examination and request a refund or request a reschedule to another exam date. The steps for withdrawing and requesting a refund include:
Step One
If you have a scheduled examination appointment, you must first cancel your appointment with ProctorU at least 3 business days prior to your scheduled appointment date. To cancel your examination appointment, contact ProctorU. If you fail to cancel your exam within 3 business days prior to your scheduled appointment, you will forfeit all fees. After you have canceled your examination appointment, proceed to Step 2.
If you have not scheduled your exam appointment, proceed to step two.
Step Two
To withdraw from the examination and obtain a refund, all candidates must notify the Medical Science Liaison Society of their intent to withdraw by submitting a request via email to certification@themsls.org. Candidates will receive a refund minus an administrative fee.
Candidates who submit a request for refund but did not cancel their examination appointment with ProctorU or do not cancel at least three days before their scheduled appointment date will forfeit 100% of all fees.
Refunds will be issued no later than 4 weeks after the request is received.
Required Identification
Candidates must present a valid, non-expired form of government-issued identification prior to being admitted into the certification online portal.
- The identification document must:
Be government-issued (e.g., driver’s license, passport, state-issued identification card or military identification card); and - Contain both a current photo and the candidate’s signature; and
- Display a first and last name that matches exactly to the name provided on the application (including designations such as “Jr.” and “III”).
Candidates who cannot provide the identification listed above, should contact the Medical Science Liaison Society before scheduling their exam appointment to arrange an alternative way to meet this requirement.
Important: Failure to provide appropriate identification at the time of the exam is considered a missed appointment. If a candidate misses an appointment, the candidate’s exam fee will be forfeited and the candidate will be required to register again and pay another examination fee. If your name changes for any reason prior to your scheduled exam, you must contact the Medical Science Liaison Society BEFORE scheduling your exam; failure to do so will result in a missed appointment.
Preparing for Your Exam
Candidates should prepare thoroughly prior to taking the MSL-BC® examination. To help prepare for the examination, candidates should review the References in the candidate handbook as well as the Detailed Content Outline sections in the handbook.
References
Refer to the References section of this handbook for a list of references which can be used to prepare for the examination. These references should not be considered the only possible study option nor should examination candidates feel like they need to read all of the references and are provided for informational purposes only.
Detailed Content Outline
After carefully reviewing the Detailed Content Outline section and identifying individual learning needs, examination candidates should identify additional references and study opportunities as necessary.
The best preparation is to understand the MSL-BC® knowledge requirements and their application to the MSL Role. Therefore, to prepare to take the MSL-BC® Exam, one should study this outline and especially consider the underlying knowledge, skills, and abilities needed to perform as an MSL or MSL leader. It is recommended that an eligible candidate use this outline to identify knowledge gaps for constructing a relevant preparation plan. Because of the nature of the exam, there is not one single comprehensive source to go to in order to study or prepare. Choice of study aids will depend upon learning style and current knowledge base.
Important Information
WARNING: The Medical Science Liaison Society DOES NOT sponsor or endorse any specific educational courses; even if the course is advertised as a “prep” or “review” course for the exam. Those creating these courses do not have ANY inside information about the exam. The Medical Science Liaison Society is not affiliated with any organizations claiming to prepare one for the MSL-BC® examination. You should not expect them to directly cover exam content. The same information that is included in this handbook to help you prepare is publicly available to those creating any “review” courses or materials.
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- After completing the exam, the results will be verified and an official score report will be emailed to the candidate within 3 weeks. The score report provides information on whether the candidate passed or failed the examination and the number of questions correctly answered. The passing score reflects the standard a committee of experts has determined to be appropriate for certification, according to accepted testing development guidelines.
- For those who achieve a passing score, details explaining the MSL-BC® credential, how to use it, and information regarding the 3-year certification period will be included. In addition to a score report, passing candidates will also receive a downloadable version of the certificate from the Medical Science Liaison Society Certification Committee.
- For those who do not achieve a passing score, a confirmation email will be sent which will include information regarding the retake process, fees, and details on how to prepare for the exam.
- Under no circumstances will scores or passing information be released over the phone or online.
- Examination questions and answers will not be released to candidates.
Rescheduling an Exam
Rescheduling an exam appointment is permitted. However, rescheduling availability may vary, depending on the new date selected to take the exam. Candidates must reschedule by logging back into ProctorU, click on “My Session” and click reschedule.
Candidates can only request to reschedule if they have canceled their examination appointment with ProctorU at least 3 business days before the scheduled appointment.
Candidates who do not take the exam during the rescheduled date will forfeit all examination fees.
Withdrawal Policy/Requesting a Refund
Candidates who have scheduled an examination appointment as well as those who have not yet scheduled an appointment with ProctorU may withdraw from the MSL-BC® examination and request a refund or request a reschedule to another exam date.
The steps for withdrawing and requesting a refund include:
Step One
If you have a scheduled examination appointment, you must first cancel your appointment with ProctorU at least 3 business days prior to your scheduled appointment date. To cancel your examination appointment, contact ProctorU.
If you fail to cancel your exam within 3 business days prior to your scheduled appointment, you will forfeit all fees. After you have canceled your examination appointment, proceed to Step 2.
If you have not scheduled your exam appointment, proceed to step two.
Step Two
To withdraw from the examination and obtain a refund, all candidates must notify the Medical Science Liaison Society of their intent to withdraw by submitting a request via email to certification@themsls.org. Candidates will receive a refund minus a $50 USD administrative fee.
Candidates who submit a request for refund but did not cancel their examination appointment with ProctorU or do not cancel at least three days before their scheduled appointment date will forfeit 100% of all fees.
Refunds will be issued no later than 4 weeks after the request is received.
The MSL-BC® Development Timeline Highlights
On this page, you will find all of the MSL-BC® development highlights. Every step of the development is outlined in a timeline with the corresponding month and year.
Frequently Asked Questions
As you can imagine, we receive several emails and inquiries related to the MSL-BC® every day! We thought it would be helpful to gather a collection of the most common questions we receive and make it available to you! Check out the MSL-BC® frequently asked questions below:
How do I showcase the MSL-BC® on my LinkedIn profile?
If you have passed the MSL-BC® exam, why not show off your professional accomplishment, on your professional profile? We have put together a quick visual tutorial to help you showcase your new credential, knowledge and skills on your LinkedIn profile here.
How often is the MSL-BC® offered?
The exam schedule is rolling enrollment, meaning you can schedule and take your exam at a date and time that is convenient for you.
However, you must schedule your exam through ProctorU and adhere to that schedule. Candidates must sign onto the testing portal no later than 15 minutes after the scheduled time of the exam. It is recommended that you arrive 15 minutes early to set up your equipment and conduct the verification process. You will have four (4) hours to complete the exam.
What are equivalent titles to Medical Science Liaison?
Many companies use various alternatives to the Medical Science Liaison title, even though the roles have similar or equivalent responsibilities. Some alternate and equivalent titles include but are not limited to:
- Clinical Liaison
- Clinical Science Consultant
- Clinical Science Liaison
- Clinical Science Specialist
- Clinical Specialist
- Clinical Trial Educator
- Clinical Trial Liaison
- Field Medical Director
- Global Medical Advisor
- Market Access Liaison
- Medical Advisor
- Medical Development Advisor
- Medical Liaison
- Medical Liaison Manager
- Medical Manager
- Medical Outcomes Liaison
- Medical Relationship Manager
- Medical Science Consultant
- Medical Science Manager
- Medical Scientific Director
- Medical Scientist
- Molecular Science Liaison
- Precision Medicine Liaison
- Regional Medical Advisor
- Regional Medical Director
- Regional Medical Liaison
- Regional Medical Manager
- Regional Medical Scientist
- Regional Scientific Manager
- Remote Medical Liaison
- Scientific Affairs Manager
Will the MSL-BC® help aspiring MSLs break into the MSL role?
Note – This certification is NOT available for Aspiring MSLs (i.e. those trying to break into the MSL career). All applicants must legally attest that they meet all the following requirements, which is subject to verification.
- A Bachelor’s Degree or higher from a regionally or nationally accredited educational institution (a copy of the candidate’s highest degree or transcript must be provided at the time of registration);
- At least one (1) year of cumulative experience working full-time as a Medical Science Liaison (or equivalent title) or leading a Medical Science Liaison team.
How much does it cost to take the MSL-BC® certification exam?
The MSL-BC® is available to all members and non-members of the Society that meet requirements. Non-members will pay $550 USD for the first attempt, and $400 USD for each retake. Members will pay $450 USD for the first attempt and $300 USD for each retake.
*MSL Society member discount only applies to “professional level membership”
Fees must be paid by credit card or PayPal in US Dollars.
Where could we find resources or what resources would be helpful to prepare for the MSL-BC® exam?
Candidates should prepare thoroughly prior to taking the MSL-BC® examination. To help prepare for the examination, candidates should review both the Details About the MSL-BC® Exam as well as the Examination Detailed Content Outline sections in the MSL-BC® handbook.
References
Refer to the References section of the MSL-BC® handbook for a list of references which can be used to prepare for the examination.
These references should not be considered the only possible study option nor should examination candidates feel like they need to read all of the references and are provided for informational purposes only.
After carefully reviewing the Examination Detailed Content Outline section and identifying individual learning needs, examination candidates should identify additional references and study opportunities as necessary.
WARNING
The Medical Science Liaison Society DOES NOT sponsor or endorse any specific educational courses; even if the course is advertised as a “prep” or “review” course for the exam.
Those creating these courses do not have ANY inside information about the exam. The Medical Science Liaison Society is not affiliated with any organizations claiming to prepare one for the MSL-BC® examination.
You should not expect them to directly cover exam content. The same information that is included in this handbook to help you prepare is publicly available to those creating any “review” courses or materials.
After completing the exam, the results will be verified and an official score report will be emailed to the candidate within 3 weeks. The score report provides information on whether the candidate passed or failed the examination and the number of questions correctly answered.
The passing score reflects the standard a committee of experts has determined to be appropriate for certification, according to accepted testing development guidelines.
For those who achieve a passing score, details explaining the MSL-BC® credential, how to use it, and information regarding the 3-year certification period will be included. In addition to a score report, passing candidates will also receive a downloadable version of the certificate from the Medical Science Liaison Society Certification Committee.
For those who do not achieve a passing score, a confirmation email will be sent which will include information regarding the retake process, fees, and details on how to prepare for the exam.
Under no circumstances will scores or passing information be released over the phone or online.
Examination questions and answers will not be released to candidates.
What topics does the MSL-BC® exam cover?
We have created a detailed content outline (DCO) included in the MSL-BC® handbook:
- Click on this link;
- Click on “Medical Science Liaison-Board Certification (MSL-BC®) Examination Detailed Content Outline” within the table of contents;
- There you will find ALL topics, skills and special knowledge tested and covered on the MSL-BC® exam.