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What Is the Timeframe for Becoming a Medical Laboratory Scientist?

February 16, 2023 · 4 min read

Medical Laboratory Scientists (MLSs) play a critical role in the healthcare industry by providing vital diagnostic information to assist in the diagnosis, treatment, and prevention of diseases. If you are interested in becoming an MLS, you may be wondering how long it takes to complete the necessary education and training. This article will provide you with an overview of the steps involved in becoming an MLS and the estimated time frame for each step.

Step 1: Complete a Bachelor's Degree in Medical Laboratory Science

The first step to becoming an MLS is to complete a bachelor's degree in medical laboratory science (MLS) or a related field, such as biology, chemistry, or biochemistry. A bachelor's degree program in MLS typically takes four years to complete and includes courses in anatomy, physiology, microbiology, hematology, and clinical chemistry. Some programs may also include hands-on laboratory experience, which can help you gain practical skills and knowledge that will be useful in your future career. Some colleges and universities offer MLS programs that are accredited by professional organizations such as the National Accrediting Agency for Clinical Laboratory Sciences (NAACLS)

Step 2: Obtain Certification

After completing a bachelor's degree in MLS, you will need to obtain certification as a Medical Laboratory Scientist (MLS) from a recognized certification organization, such as the American Society for Clinical Pathology (ASCP) or the National Credentialing Agency for Laboratory Personnel (NCA). To become certified, you must pass a certification examination. The time frame for obtaining certification will depend on your level of preparation and the amount of time you dedicate to studying for the certification examination. The certification exam covers a wide range of topics, including laboratory procedures, analysis of test results, quality control, and patient safety.

Step 3: Complete Clinical Training

Once you have obtained certification, you will need to complete clinical training in a laboratory setting. Clinical training typically lasts 12-24 months and provides you with hands-on experience in various areas of laboratory science, such as hematology, clinical chemistry, and microbiology. During clinical training, you will work under the supervision of an experienced MLS to gain the skills and knowledge needed to perform complex laboratory procedures and analyze results. Clinical training is an important step in your MLS education, as it helps you to develop the skills you need to work as an MLS.

Step 4: Find a Job as a Medical Laboratory Scientist

Once you have completed clinical training, you can start looking for a job as an MLS. To increase your chances of finding a job in this field, it is important to network with other MLSs, attend job fairs and conferences, and participate in professional organizations. You can also consider working for a commercial laboratory, where you may have the opportunity to specialize in a specific area of laboratory science.

In total, it typically takes 4 to 6 years to become a MLS, depending on the individual's pace of study and completion of clinical training. This time may be longer if one chooses to attend a part-time program or takes time off during their education.

Continuing Education Requirements for MLSs

MLSs are required to complete ongoing continuing education to maintain their certification and stay up-to-date with the latest developments in medical laboratory science. This can include attending conferences and workshops, participating in professional organizations, and completing continuing education courses.


If you are interested in making a difference in the healthcare industry and have a passion for science, a career as an MLS may be the right choice for you. With the right education and training, you can join the ranks of this highly skilled and respected profession and make a significant impact on patient outcomes.

It's also worth noting that continuing education and professional development are important parts of an MLS's career. Keeping up-to-date with advances in laboratory science and staying current with new technologies can help you maintain your skills and stay competitive in the field.

by Yevheniia Osmakova

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