Safer STEM Exam for E-CHO credential from Rutgers University

Examination for E-CHO credential.

• Credential awarded by Rutgers University 100-question multiple choice exam Covers OSHA CFR 1910.1450, NFPA 101 and 45 Includes ASHRAE, ANSI/ISEA, and CDC/NIOSH guidance Assesses typical CHO responsibilities and knowledge

The E‑CHO (Educational Chemical Hygiene Officer) Examination is a professional credential assessment for school safety leaders, science supervisors, and CHOs. This online, multiple-choice exam evaluates knowledge of key safety regulations including OSHA CFR 1910.1450, NFPA 101 and 45, ASHRAE ventilation standards, ANSI/ISEA protective equipment guidelines, and CDC/NIOSH best practices. Successful completion earns the E‑CHO credential from Rutgers University, recognizing school leaders who demonstrate mastery in chemical hygiene planning and lab safety compliance.