Catalog 2025-26 
    
    Sep 21, 2026  
Catalog 2025-26 [ARCHIVED CATALOG]

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COS 111 - Hair Design Theory I

2.00 credits
This course provides essential background information for Cosmetology, Hair, and Barbering students, preparing them for clinic and lab sessions while ensuring they meet the requirements set forth by the Oregon Health Authority. Students will explore fundamentals of hair sculpture, including the tools and techniques used in the process. The course will cover the four basic design forms necessary to complete both long and short hair cuts. The course must be completed with a 75% or higher. Corequisite: COS 111L.



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