AIHA develops education that supports continuing education needs across a broad range of OEHS certifications. Many of our programs qualify for contact hours or continuing education units (CEUs) that practitioners can apply toward application, maintenance, or recertification requirements.

Below is a summary of the primary certifications and registries AIHA education supports.

CIH® – Certified Industrial Hygienist

CERTIFYING BODY: Board for Global EHS Credentialing (BGC)

AIHA educational offerings — including PDCs, webinars, eLearning, and conference sessions — frequently qualify for BGC-approved CM (Certification Maintenance) credit. Topics typically align with IH technical domains such as:

  • Air Sampling & Instrumentation
  • Analytical Chemistry
  • Basic Science
  • Biohazards
  • Biostatistics & Epidemiology
  • Community Exposure
  • Engineering Controls/Ventilation
  • Ergonomics
  • Health Risk Analysis & Hazard Communication
  • IH Program Management
  • Noise
  • Non-Engineering Controls
  • Radiation – Ionizing and Non-ionizing
  • Thermal Stressors
  • Toxicology
  • Work Environments & Industrial Processes

To learn more about the CIH® Application and Recertification process, visit the BGC website. To explore AIHA offerings, visit AIHA University.

Certified Associate in Environment, Safety, and Health™ (CAESH™)

CERTIFYING BODY: Board for Global EHS Credentialing (BGC)

The qualified Certified Associate in Environment, Safety, and Health™ (CAESH™) has knowledge of the technology and scientific principles used to evaluate, protect, manage, and enhance the health and safety of people and the environment.

CAESH™ must have a multi-disciplinary understanding of:

  • Occupational and environmental health and safety hazards and risks
  • Environmental aspects and impacts
  • Sustainability
  • Concepts relating to regulatory and voluntary standards
  • Risk mitigation

BGC Recommended AIHA University Offerings


In addition, we encourage those interested in the credential to consider the following offerings, organized by CAESH™ Blueprint.

Blueprint TopicAIHA Product/Resource
1.0 Identification and Control of Health Hazards
1.1 Recognition of health hazards
1.2 Evaluation of health hazards
1.3 Control of health hazards
 
Basic Principles of Occupational Hygiene
2.0 Identification and Control of Safety Hazards
2.1 Recognition of safety hazards
2.2 Evaluation of safety hazards
2.3 Control of safety hazards
 
Bloodborne Pathogen Safety: Awareness, Prevention, and Response Course Confined Space, PRCS and Emergency Preparedness Training Course Core Safety Training: LOTO, Machine Guarding, PPE, and Walking Surfaces Course Electrical Safety: Inspection, Hazard Recognition, and Incident Prevention Course Fire Prevention, Protection, and Emergency Planning Course Forklift Safety Essentials: Awareness and Pre-Operation Checks Course Industrial Safety Fundamentals: General Safety and Ladder Best Practices Course Personal Protective Equipment Essentials: Body, Head, and Respiratory Safety Course Welding, Hot Work, and Fire Safety Essentials Course Workplace Safety Fundamentals: Fall Protection, Forklift Safety, Hazard Communication, and Noise Conservation Course
3.0 Identification and Control of Environmental Aspects
3.1 Recognition of environmental aspects
3.2 Evaluation of environmental aspects
3.3 Control of environmental aspects
3.5 Hazardous materials
3.6 Waste management
Bioaerosols: Assessment and Control Webinar Recording Assessment, Remediation, and Post-Remediation Verification of Mold in Buildings Webinar Recording Odor Thresholds in Practice: Tools, Science, and Case Studies for IH/OEHS Professionals Virtual PDC Recording Odor Thresholds for Chemicals with Established Occupational Health Standards, 3rd edition Mold and Dampness in the Built Environment (White Paper) The Value of IAQ (White Paper)
4.0 Management
4.1 Leadership and Worker Participation
4.1.1 EHS management systems
4.1.2 Ethics
4.2 Planning
4.2.1 Risk assessment and management
4.3 Support
4.3.1 Communication
4.3.2 Training and competency
4.4 Operation
4.4.1 Emergency preparedness and response
4.4.2 Recordkeeping
4.4.3 Program and project management
4.4.4 Incident/accident management
4.5 Performance Evaluation
4.5.1 Audits and inspection
4.5.2 Regulations and standards
4.5.3 Key performance monitoring
4.5.4 Monitoring and measuring
 
Communicating with Impact Webinar Recording Communicate Science Effectively by Using Risk Perceptions, Narrative, and Persuasion Theory Webinar Recording Empowering Industrial Hygienists with Systems Thinking for ISO 45001 Webinar Recording ISO 45001 OHSMS Update and Overview Webinar Recording AIHA Ethics Recordings Qualitative Risk Analysis: A Tool for the IH/OS Toolbox Virtual PDC Recording Risk Assessment Virtual Conference Recordings (2021): Introduction to Risk Assessment Guiding Principles for Exposure Risk Assessment and Management (Technical Framework) Enterprise Risk Management: An Overview (Strategic Framework) Emergency Preparedness and Response for the Industrial Hygienist (Technical Framework) Role of the OEHS Professional in Continuity Planning (Technical Framework) Role of the OEHS Professional in Emergency Planning (Technical Framework) Industrial Hygienist’s Role and Responsibilities in Emergency Preparedness and Response (White Paper) Perfection vs. Practicality in Emergency Response (AIHA Connect 2024 OnDemand) Planning for Emergency Response (AIHA Connect 2025 OnDemand) The Keys to Effective Presentation of Your Business Case (Technical Framework) Performance vs. Performative Metrics (AIHA Connect 2025 OnDemand) Navigating Metrics for Workplace Safety and Health Webinar Recording Elevating EHS Leading Indicators: From Defining to Designing Webinar Recording Metrics That Matter – Building a Balanced Set of Health Metrics Webinar Recording Industrial Hygiene Performance Metrics, 2nd edition
5.0 Properties of Hazardous AgentsFundamentals of Occupational Exposure Assessment Certificate Program

To learn more about the CAESH™ Application and Recertification process, visit the BGC website.

Certified Professional in Environment, Safety, and Health™ (CPESH™)

CERTIFYING BODY: Board for Global EHS Credentialing (BGC)

CPESH™ must be able to perform a multi-disciplinary evaluation of:

  • Occupational and environmental health and safety hazards and risks,
  • Environmental aspects and impacts,
  • Sustainability,
  • Concepts relating to regulatory and voluntary standards and
  • Risk mitigation

BGC Recommended AIHA University Offerings include


In addition, we encourage those interested in the credential to consider the following offerings, organized by CPESH™ Blueprint.

Blueprint TopicAIHA Product/Resource
1.0 Identification and Control of Health Hazards
1.1 Recognition of health hazards
1.2 Evaluation of health hazards
1.3 Control of health hazards
 
Basic Principles of Occupational Hygiene
2.0 Identification and Control of Safety Hazards
2.1 Recognition of safety hazards
2.2 Evaluation of safety hazards
2.3 Control of safety hazards
 
Bloodborne Pathogen Safety: Awareness, Prevention, and Response Course Confined Space, PRCS and Emergency Preparedness Training Course Core Safety Training: LOTO, Machine Guarding, PPE, and Walking Surfaces Course Electrical Safety: Inspection, Hazard Recognition, and Incident Prevention Course Fire Prevention, Protection, and Emergency Planning Course Forklift Safety Essentials: Awareness and Pre-Operation Checks Course Industrial Safety Fundamentals: General Safety and Ladder Best Practices Course Personal Protective Equipment Essentials: Body, Head, and Respiratory Safety Course Welding, Hot Work, and Fire Safety Essentials Course Workplace Safety Fundamentals: Fall Protection, Forklift Safety, Hazard Communication, and Noise Conservation Course
3.0 Identification and Control of Environmental Aspects
3.1 Recognition of environmental aspects
3.2 Evaluation of environmental aspects
3.3 Control of environmental aspects
3.5 Hazardous materials
3.6 Waste management 
Bioaerosols: Assessment and Control Webinar Recording Assessment, Remediation, and Post-Remediation Verification of Mold in Buildings Webinar Recording Odor Thresholds in Practice: Tools, Science, and Case Studies for IH/OEHS Professionals Virtual PDC Recording Odor Thresholds for Chemicals with Established Occupational Health Standards, 3rd edition Mold and Dampness in the Built Environment (White Paper) The Value of IAQ (White Paper)
4.0 Management
4.1 Leadership and Worker Participation
4.1.1 EHS management systems
4.1.2 Ethics
4.2 Planning
4.2.1 Risk assessment and management
4.3 Support
4.3.1 Communication
4.3.2 Training and competency
4.4 Operation
4.4.1 Emergency preparedness and response
4.4.2 Recordkeeping
4.4.3 Program and project management
4.4.4 Incident/accident management
4.5 Performance Evaluation
4.5.1 Audits and inspection
4.5.2 Regulations and standards
4.5.3 Key performance monitoring
4.5.4 Monitoring and measuring
 
Communicating with Impact Webinar Recording Communicate Science Effectively by Using Risk Perceptions, Narrative, and Persuasion Theory Webinar Recording Empowering Industrial Hygienists With Systems Thinking for ISO 45001 Webinar Recording ISO 45001 OHSMS Update and Overview Webinar Recording AIHA Ethics Recordings Qualitative Risk Analysis: A Tool for the IH/OS Toolbox Virtual PDC Recording Risk Assessment Virtual Conference Recordings (2021): Introduction to Risk Assessment Guiding Principles for Exposure Risk Assessment and Management (Technical Framework) Enterprise Risk Management: An Overview (Strategic Framework) Emergency Preparedness and Response for the Industrial Hygienist (Technical Framework) Role of the OEHS Professional in Continuity Planning (Technical Framework) Role of the OEHS Professional in Emergency Planning (Technical Framework) Industrial Hygienist’s Role and Responsibilities in Emergency Preparedness and Response (White Paper) Perfection vs. Practicality in Emergency Response (AIHA Connect 2024 OnDemand) Planning for Emergency Response (AIHA Connect 2025 OnDemand) The Keys to Effective Presentation of Your Business Case (Technical Framework) Performance vs. Performative Metrics (AIHA Connect 2025 OnDemand) Navigating Metrics for Workplace Safety and Health Webinar Recording Elevating EHS Leading Indicators: From Defining to Designing Webinar Recording Metrics That Matter – Building a Balanced Set of Health Metrics Webinar Recording Industrial Hygiene Performance Metrics, 2nd edition

AIHA Registries

AIHA also offers specialty registries that validate competency in focused IH/OEHS disciplines.

AIHA-NRCC Industrial Hygiene Chemist Certification

Purpose: A joint certification developed by AIHA Registry Programs and the National Registry of Certified Chemists (NRCC) to recognize chemists and analysts who specialize in analyzing industrial hygiene samples. This certification promotes professionalism and ensures competency in IH analytical chemistry.

Suggested AIHA offerings include:


Exposure Decision Analysis (EDA) Registry

The EDA Registry distinguishes OEHS professionals who have the skills and knowledge to effectively manage workplace exposure and monitoring data, enabling informed decisions about worker exposure and uncertainty.

Suggested AIHA offerings include:


SDS and Label Authoring Registry

The SDS and Label Authoring Registry program recognizes chemical hazard communication and environmental health professionals who specialize in authoring Safety Data Sheets (SDS) and Labels.

Suggested AIHA University offerings include:

How to Use AIHA University Education for Certification Application & Maintenance

AIHA University programs provide documentation that includes program descriptions or learning objectives and educational contact hours. The requirements of certification groups can vary. Learners should submit these documents to their respective certification bodies following that body’s process.

Need Assistance?

AIHA’s Education team can help identify which courses align with your credentialing needs. Contact us at [email protected] for personalized recommendations.