Online Learning


Basics in Industrial Ventilation

PRE-ORDER TODAY! Access Available Early May!

On-Demand Professional Development Course

Learn from Ventilation Experts! Earn 9.25 Credit Hours at your Convenience! 

ACGIH is excited to bring you an on-demand learning opportunity – Basics in Industrial Ventilation – a professional development course taught by Gregg Grubb, CIH and Jonathan F. Hale, MPA, well-known experts in the industrial ventilation field. This new, on-demand course includes recorded sessions, handouts, and a test at the end. You will earn a total of 9.25 credit hours.

Click here for more information and to pre-order.

ACGIH Learning Pass for 2021!

ACGIH has released a new educational opportunity for 2021 – the ACGIH Learning Pass. Learning Pass includes all of ACGIH’s regular webinars in 2021 – 24 webinars, 2 a month, and over 32 credits hours will be presented over the course of the year. ACGIH’s Learning Pass offers you the flexibility to participate in live webinars or view them on-demand. We know that finding time for professional development isn’t easy, so the on-demand education you get with the Learning Pass has no expiration date, allowing you to truly complete them at your convenience.

For one rate you get access to all of your educational needs in 2021. And, at less than $25 a credit hour, you can maximize your professional development budget with ACGIH’s Learning Pass.

Members: $499
Nonmembers: $799

*Does not include any special webinar series offered for that year.

See below for a list of webinars and to register!

Click here to purchase Learning Pass.

2021 Webinars

May 5Total Worker Health*
May 19Understanding and Utilizing Audiometric Data*
June 2 – Sampling and Analytical Challenges in Meeting Ever-Lower OELs for Metals and Metalloids*
June 16The Assessment of Occupational Exposure to Whole-Body Vibration *
June 23
The ABCs of EME (Electromagnetic Energy)*
July 28Beryllium Exposure Risks and Lessons Learned in the US*
August 11A Process Management Approach to Control of Health Hazards from Handheld Power Tools*
September 8IH During 9/11: A 20-Year Retrospective and Lessons Learned*
September 22OEL Determination APIs (Active Pharma Ingredients) and Intermediates in the Pharmaceutical Industry*
October 6Worldwide Noise Control Options Database Access – Simplifying Risk Reduction*
November 3Health and Safety Issues in Natural Disasters*
November 17Hydrofluoric Acid & Its Toxic Effects on Industrial Workers*
December 1How to Use Haz-Map: A Relational Database of Hazardous Chemicals and Occupational Diseases*
December 15Occupational Health and Safety Interventions and Research Tailored to Vulnerable Agriculture, Forestry, and Fishing Workers*

On-Demand Webinars

When accessing these webinars, you will need to login to the learning management system or create a login (for first-time users), at

Ethics and Professional Practice in 2021*

The Genesis of VS Plates – How They Start, Change, and Retire*

Healthcare Workers’ Exposure to Hazardous Drugs*

Natural Occurrences of Asbestos*

Novel Method for Pre-Ventilation of Shipping Containers*

A Risked-Based Approach to Respiratory Protection Programs During Pandemic Events*

A Study of an OSHA Beryllium PEL Exceedance at One Coal Fired Power Plant*

Updates to the 2021 TLVs®

*Included with Learning Pass

Members get discounted rates too, on individual webinars. Visit the Member Center for discount codes.

COVID-19 Aerosol Exposures in the Workplace Webinar Series On-Demand Webinars

Get access to ALL the webinars from the COVID-19 Webinar Series! The series consisted of eight separate webinars, organized around the principles of “Recognition, Evaluation and Control” and focused on aerosol transmission (SARS-CoV-2 particle inhalation) in workplaces, with particular attention on non-healthcare settings. Get On-Demand webinars from this educational series!

When purchasing and accessing these webinars, you will need to log into the learning management system at If you did not participate in any of the webinars in the COVID-19 Series, you will need to create a login the first time you access the system.

If you would like to purchase the entire series of webinars at a discounted rate, you can purchase here.

Member Rate: $599;
Nonmember Rate: $899

Members get discounted rates too, on individual webinars. Visit the Member Center for discount codes.

Webinars included:

Infectious Aerosols

Biological Plausibility of Aerosol Transmission for SARS-CoV-2

Epidemiology in Workplaces

Control Banding for Aerosol Transmission

Source and Pathway Controls for SARS-CoV-2

Personal Protective Equipment

Predicting Exposure with Infectious Dose

COVID-19 Aerosol Exposures in the Workplace Webinar Series: Tying it All Together



ACGIH® is dedicated to providing quality, scientific, educational events. One method of doing this is to offer distance-learning webinars. A webinar, short for Web-based seminar, is a presentation, lecture, or seminar that is transmitted over the Internet. A key feature of a webinar is its interactive elements — the ability to give, receive and discuss information. Webinars are as effective as on-site presentations without the travel expense. An ACGIH® webinar can be of various durations and consists of a live presentation given via the Internet with an audio telephone link similar to that of a conference call.

Each webinar may qualify for ABIH CM credit and BSCP Continuance of Certification points. To receive confirmation of attendance, attendees must view the webinar and submit a final exam and evaluation. Each webinar includes one test. Additional tests can be purchased for other attendees.

Keep your eye on this page for updated info or sign up for our mailing list to be informed when events are added.