Registration Deadline: 5 pm May 15th, 2026

Register early to avoid workshop cancellation

In this 3 hour online “BOD – Best Practices” workshop we will discuss common problems encountered with the test and explore troubleshooting and corrective action procedures to help you get accurate and reliable BOD results.

We will address:

• QC requirements
• Dilution water preparation
• Blanks
• Seed material and expectations
• Glucose-Glutamic Acid Standard
• Toxicity

Date: 05/21/2026

Time: 8:45am to 12:00pm PT

Where: Live online

Instructor: Lori Zboralski 

Fee: $120

Registration: online: www.pro-train.org; phone: (360) 490-2426; email: erika@pro-train.org

Contact: erika@pro-train.org or (360) 490-2426

Meets professional growth criteria for wastewater.

Professional Training Association is actively seeking approval from other states. All of our classes meet professional growth criteria and continuing education requirements for wastewater. For those classes that are currently undergoing review by the individual states and have not received official approval yet, please contact us for more information.

For wastewater in the following states:

For more information on training approval in your state please call: (360)490-2426

Click here for critical information on the registration process, online meeting links, and certificates of completion