COS
COS Coursesacross California CCs
26 sections · 13courses · 3 colleges · Fall 2026
12 In-Person14 Hybrid
COS Availability Snapshot
How cos sections are being offered across 3 colleges in California this term (26 sections total).
When sections meet
- Morning (before noon)21
- Afternoon (noon–5 PM)4
- Evening (5 PM and after)1
Start dates & instructors
Sections begin on 5 distinct dates, 11 late-start.
Taught by 4 distinct instructors across the state.
All COS courses
| Course | Title | Credits | Sections | Colleges | Availability |
|---|---|---|---|---|---|
| COS 110A | Cosmetology Fundamentals 1 | 9.5 | 2 | 2 | 2 Hybrid |
| COS 110B | Cosmetology Fundamentals 2 | 9.5 | 2 | 2 | 2 Hybrid |
| COS 120A | Cosmetology Advanced 1 | 9.5 | 2 | 2 | 2 Hybrid |
| COS 120B | Cosmetology Advanced 2 | 9.5 | 2 | 2 | 2 Hybrid |
| COS 130A | Esthetics I | 11 | 2 | 2 | 2 In-Person |
| COS 130B | Esthetics II | 11 | 2 | 2 | 2 In-Person |
| COS 141 | Introduction to Cosmetology | 8 | 2 | 1 | 2 Hybrid |
| COS 184 | Haircutting and Styling | 8 | 2 | 1 | 2 Hybrid |
| COS 185 | Skin Care | 9 | 3 | 1 | 3 In-Person |
| COS 186 | Nail Care | 4 | 2 | 1 | 2 In-Person |
| COS 202 | Chemicals | 8 | 2 | 1 | 2 Hybrid |
| COS 221 | Advanced Hairstyling and Hair Extension Techniques | 1.5 | 1 | 1 | 1 In-Person |
| COS 231 | Business and Licensing Preparation for Cosmetologists | 4 | 2 | 1 | 2 In-Person |
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