2025 PDH Library - 30 Hour Version

Instructor: PDH Direct

Credits: 30

Format: Online

The PDH Library offers over 200 of our most popular online courses for one great price!

2025 Unlimited Webinar Package

Instructor: Multiple Instructors

Credits: 200

Format: Online

This package includes a library of over 50 live webinars each year.

Adsorption

Instructor: Ron Finger

Credits: 4

Format: Online

This course provides practical guidance for the design of liquid and vapor phase devices for the adsorption of organic chemicals.

Air Quality Regulations for Stationary Engines

Instructor: PDH Direct

Credits: 2

Format: Online

This course discusses the background of stationary engines as well as an overview of the current regulations and recent amendments to the laws affecting stationary engines.

An Intro to Solar Water Heating Systems - A/V

Instructor: Paul Guyer

Credits: 1

Format: Online

An Introduction to Area Drainage Systems

Instructor: Paul Guyer

Credits: 4

Format: Online

Upon successful completion of this course, participants will learn about pre-design investigations, environmental considerations, hydrologic studies, hydraulic design considerations, erosion control and subsurface drainage.

An Introduction to Fiber Optics

Instructor: Ron Finger

Credits: 2

Format: Online

An Introduction to Fiber Optics

An Introduction to Roofing Systems - A/V

Instructor: Paul Guyer

Credits: 1

Format: Online

This course will allow you to address roofing systems issues on all types of commercial, industrial and residential buildings.

Area Contingency Planning

Instructor: PDH Direct

Credits: 3

Format: Online

This course is a guide and reference for the development of Area Contingency Plans (ACPs) for environmental emergencies.

Atomic Energy Act

Instructor: PDH Direct

Credits: 2

Format: Online

This course covers the Atomic Energy Act of 1946