It is an unfair business practice for any person to represent themselves as a “certified industrial hygienist” or a “CIH” unless they comply with the requirements of this chapter.
California Business & Professions
Unfair Business Practices
This law makes it unfair for someone to call themselves a “certified industrial hygienist” or use the abbreviation “CIH” unless they meet the specific qualifications and rules set in this chapter.
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