Chemical Hygiene Officer (CHO)
| Also Known As | CHO, lab safety officer, chemical safety officer, laboratory safety coordinator |
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What is Chemical Hygiene Officer (CHO)?
A Chemical Hygiene Officer (CHO) is a person designated in a laboratory to develop and implement the chemical hygiene plan, ensure compliance with safety regulations, and provide guidance on safe handling of hazardous chemicals. Required by OSHA's Laboratory Standard, the CHO is responsible for training, incident reporting, and maintaining safety documentation.
Properties & Characteristics
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
A Chemical Hygiene Officer (CHO) is a person designated in a laboratory to develop and implement the chemical hygiene plan, ensure compliance with safety regulations, and provide guidance on safe handling of hazardous chemicals. Required by OSHA's Laboratory Standard, the CHO is responsible for training, incident reporting, and maintaining safety documentation.
The CHO role is mandated in US academic and research laboratories. CHOs conduct chemical inventory audits, oversee waste disposal, investigate incidents, maintain SDS (Safety Data Sheet) libraries, and provide safety training to laboratory personnel.
The CHO is a key safety resource but responsibility for safe practices lies with all laboratory workers. Failure to implement CHP requirements can result in OSHA citations and fines. All lab staff should know who their CHO is and follow their guidance.