The Clinical Laboratory Educators Forum (CLEF) of ASCLS maintains directories for prospective students who are considering online programs in one of the following four categories:

  • Graduate programs in Clinical Laboratory Science
  • Medical Laboratory Science (MLS)
  • MLT to MLS matriculation programs
  • Medical Laboratory Technician (MLT)

Directories of Online Programs

To efficiently utilize these directories, simply double click or “Ctrl+click” on the programs listed in the table of contents

Directory of Online Graduate Programs

Directory of Online MLS Programs

Directory of Online MLT to MLS Programs

Directory of Online MLT Programs

*Last updated March 2024
It is possible that this is not a “comprehensive” listing of online programs. The online directories are updated twice a year*. A link to the National Accrediting Agency for Clinical Laboratory Sciences (NAACLS) is also provided.

National Accrediting Agency for Clinical Laboratory Sciences (NAACLS)

Program Submission and Updates

Online program representatives can submit their program’s information here