Pre-Clinical Laboratory Science Courses

Prepare for the CLS Program

Get ready to apply to the Clinical Lab Science (CLS) program by completing the required prerequisites. You don’t need to be an admitted SFSU student to take Pre-CLS courses.

Why Take Pre-CLS Courses at SFSU

  • Courses meet California Department of Public Health requirements for CLS and Limited CLS Trainee Licenses
  • Get hands-on experience with our in-person lab practicum
  • Meet one-on-one with CLS faculty each week
  • Small class sizes with personal support
  • Career advice and professional networking opportunities
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Pre-CLS Class Schedule

Please Note: Lab classes include in-person lab components, held on the SFSU campus.

Fall 2025

Course Title Class Number Meeting and Location Term Fee Refund Code

About Pre-CLS Courses

If you are currently enrolled in CLS prerequisite courses through the SFSU CLS department, we will accept coursework that is still in progress at the time you submit your application. Courses scheduled to be completed in the same semester as your application will be considered pending.

This policy offers a smoother path to the CLS program for students already taking their prerequisites with us, helping you stay on track without delays.

When to Register

Registration Starts: Fall: Mid-July | Spring: Early January | Summer: Mid-April

How to Register

Select your class in the class schedule. Click the Add to Shopping Cart button, and follow the instructions to register and pay.

Financial Aid

Financial aid is not available for Pre-CLS courses.

Permission Codes for Non-SFSU Students

If you are not a current SFSU student, create an SFSU email using Quick Admit.

Quick Admit

Then complete a course permission code request form, using your SFSU email address.

Permission Code Request

For questions about alternative prerequisites or course requirements, please contact us at clsadvising@sfsu.edu.

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Refund Information

Refund Code Full Refund 75% Refund No Refund
CEL_ACSL Class dropped before last day to add for Session 1 N/A Class dropped after full refund deadline
CEL_ACSU Class dropped before last day to add for R4 Session N/A Class dropped after full refund deadline
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