Certified OSHA Laboratory Safety Specialist Course (COLSS)
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Course Description
The Certified OSHA Laboratory Safety Specialist Course (COLSS) is a comprehensive certification program designed for laboratory professionals, safety officers, researchers, supervisors, educators, and compliance personnel responsible for maintaining safe laboratory environments. This course provides in-depth training on OSHA laboratory safety requirements, hazard recognition, chemical hygiene, exposure prevention, and regulatory compliance to help organizations protect laboratory personnel and maintain a safe workplace.Participants will gain a thorough understanding of the OSHA Occupational Exposure to Hazardous Chemicals in Laboratories Standard (29 CFR 1910.1450), Chemical Hygiene Plans (CHPs), laboratory risk assessments, and best practices for handling chemical, biological, physical, and ergonomic hazards. The curriculum also covers chemical storage and compatibility, hazardous waste management, personal protective equipment (PPE), engineering controls, ventilation systems, laboratory emergency preparedness, spill response, fire safety, exposure control, and incident reporting procedures.
Through practical examples and real-world applications, students will learn how to identify laboratory hazards, conduct safety inspections, implement effective control measures, develop Chemical Hygiene Plans, and respond appropriately to laboratory emergencies. Upon successful completion, participants will possess the knowledge and skills necessary to improve laboratory safety, ensure OSHA compliance, and promote a strong culture of health and safety in research, healthcare, educational, and industrial laboratory settings.
What You'll Learn
- Upon successful completion of this course, participants will be able to:
- Understand OSHA Laboratory Standard (29 CFR 1910.1450), Chemical Hygiene Plan (CHP) requirements, and laboratory regulatory compliance obligations.
- Identify laboratory hazards, including chemical, biological, physical, radiological, ergonomic, and fire-related risks.
- Apply safe laboratory work practices, chemical handling procedures, storage requirements, engineering controls, and exposure prevention strategies.
- Conduct laboratory hazard assessments, safety inspections, and implement appropriate risk control measures to protect laboratory personnel.
- Demonstrate effective emergency response procedures, including spill control, first aid, fire response, evacuation, and incident reporting.
- Develop and maintain comprehensive laboratory safety programs that support OSHA compliance, employee training, and continuous safety improvement.
Who Should Attend
Laboratory Workers Safety, Health, and Environmental Professionals Site Safety, Health and Environmental Committee Members Training Managers Industrial Hygienists
Certified OSHA Laboratory Safety Specialist Course (COLSS) Blueprint
1. Overview
The Certified Safety Health Specialist - General Industry (COLSS) blueprint summarizes the examination structure and core knowledge areas aligned to the IASHEP General Industry course. The source course emphasizes 29 CFR 1910 safety regulations and standards, OSHA policies and procedures, hazard recognition, workplace inspections, risk assessments, incident investigations, corrective actions, and safety program implementation.
2. Examination Parameters
| Duration | 4 Day course alignment |
| Total Questions | Standardized assessment |
| Question Format | Multiple-choice and scenario-based |
| Passing Score | Standard passing requirement |
3. Prerequisites & Qualifications
Candidates for this certification generally have responsibilities in workplace safety, compliance, supervision, industrial hygiene, facility operations, risk management, or program administration. Preparation should include:
- Familiarity with OSHA general industry requirements and 29 CFR 1910 standards.
- Ability to recognize common workplace hazards and recommend controls.
- Understanding of inspections, risk assessments, incident investigations, and corrective action planning.
- Practical experience supporting or managing safety and health programs.
4. Examination Domains
| Domain Name | Weight (%) | Number of Questions |
|---|---|---|
| 1. OSHA General Industry Regulations and Compliance | 25% | 25 |
| 2. Hazard Identification and Risk Assessment | 20% | 20 |
| 3. Safety Program Implementation and Hazard Controls | 20% | 20 |
| 4. Workplace Inspections and Corrective Actions | 15% | 15 |
| 5. Incident Investigation and Prevention Planning | 10% | 10 |
| 6. Communication, Training, and Professional Application | 10% | 10 |
| TOTAL | 100% | 100 |
5. Domain Breakdown
Domain 1: OSHA General Industry Regulations and Compliance
Weight: 25%
Knowledge of:
- OSHA general industry regulations, standards, policies, and procedures.
- 29 CFR 1910 safety regulation/standard structure and application.
- Regulatory compliance requirements for workplace safety and health programs.
- Use of OSHA standards as a guide for identifying high-hazard areas.
Domain 2: Hazard Identification and Risk Assessment
Weight: 20%
Knowledge of:
- Recognition of common workplace hazards including chemical, electrical, machinery, ergonomics, and environmental risks.
- Risk assessment methods for prioritizing hazards and exposures.
- Hazard identification, avoidance, control, and prevention concepts.
- Selection of practical control strategies based on observed workplace conditions.
Domain 3: Safety Program Implementation and Hazard Controls
Weight: 20%
Knowledge of:
- Implementation of effective safety programs and hazard control measures.
- Accident prevention strategies and corrective action planning.
- General industry safety and health principles as applied to real-world situations.
- Integration of safety procedures into routine operations.
Domain 4: Workplace Inspections and Corrective Actions
Weight: 15%
Knowledge of:
- Planning and conducting workplace inspections.
- Documenting inspection findings and identifying corrective actions.
- Evaluating facility, maintenance, production, and healthcare work environments.
- Communicating inspection results to supervisors, coordinators, and managers.
Domain 5: Incident Investigation and Prevention Planning
Weight: 10%
Knowledge of:
- Incident investigation principles and root-cause awareness.
- Corrective action planning following accidents, near misses, or identified hazards.
- Use of incident findings to improve hazard control and prevention programs.
- Follow-up activities to verify corrective actions are completed.
Domain 6: Communication, Training, and Professional Application
Weight: 10%
Knowledge of:
- Communicating OSHA requirements and safety expectations to workers and management.
- Supporting training, orientation, and safety awareness activities.
- Applying course knowledge immediately in workplace settings.
- Professional responsibilities for safety supervisors, coordinators, industrial hygienists, facility managers, line supervisors, and program administrators.
6. Additional Information
Course Alignment:
- IASHEP CSHS-GI course page identifies the course as a 4-day intermediate General Industry course.
- The course description identifies 29 CFR 1910 safety regulations/standards as the primary focus.
- The course outcomes include OSHA compliance, hazard identification, safety program implementation, workplace inspections, risk assessments, incident investigations, and corrective action planning.
Source: IASHEP course page, Certified Safety Health Specialist - General Industry (COLSS), accessed May 14, 2026.