COS courses
13 courses · Riverside City College · Fall 2026
- COS 60A1 — Cosmetology Concepts Level A14 sections
- COS 60A2 — Cosmetology Concepts Level A23 sections
- COS 60B1 — Cosmetology Concepts Level B12 sections
- COS 60B2 — Cosmetology Concepts Level B21 section
- COS 60C1 — Cosmetology Concepts Level C12 sections
- COS 60C2 — Cosmetology Concepts Level C21 section
- COS 60D1 — Cosmetology Concepts Level D12 sections
- COS 60D2 — Cosmetology Concepts Level D22 sections
- COS 60F — Remedial Training Course2 sections
- COS 61A — Level I Cosmetology Instructor Concepts A1 section
- COS 62A1 — Esthetician Concepts Level A11 section
- COS 62A2 — Esthetician Concepts Level A21 section
- COS 62B1 — Esthetician Concepts Level B11 section
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