EPA Method 9 training and qualification

Smoke School Certification

Get a clear path from training to a valid visible-emissions observer certification - whether you are registering one person, renewing an experienced observer, or coordinating an entire facility.

Nationwide since 2005
Public and private training
Online and eligible VR options
Methods 9, 22 and 203
A practical certification path

Know what comes next.

Opaque Smoke School helps individual observers and company coordinators choose the appropriate training route, complete the required steps, and keep qualification records organized.

What smoke school includes

Smoke school prepares and qualifies observers to estimate plume opacity in the field. A complete Method 9 path includes the required knowledge, practice with black and white smoke, and a qualification test conducted under the applicable method requirements. Opaque offers public classes, private onsite training, an online lecture, and an eligible VR certification path.

Initial certification or recertification

First-time students generally need the complete instructional and qualification experience. Returning observers must repeat the qualification procedure every six months to keep their Method 9 certification current. We help coordinators identify the correct path before registration so employees do not arrive missing a required step.

Choose the delivery format that fits the work

Public classes are useful for individuals and small groups. Private onsite programs reduce travel and let a company train a larger team together. The self-paced online lecture supports flexible preparation. Where the approved VR path is appropriate, qualified students can complete the visual test using supported equipment.

From planning to documentation

The process

01

Choose initial certification or recertification.

02

Select public, private onsite, or eligible online/VR delivery.

03

Complete the applicable lecture and practice.

04

Pass the Method 9 qualification test.

05

Receive and retain the certification record for compliance documentation.

Clear answers

Frequently asked questions

How long is Method 9 certification valid?

Method 9 observer certification is valid for six months. The qualification procedure must be repeated to remain current.

Can a company schedule private smoke school?

Yes. Opaque provides private onsite training for facilities and company groups in addition to public classes.

Is an online lecture the same as certification?

No. The lecture covers the knowledge portion. Certification also requires successfully completing the applicable visual qualification test.

Can certification be completed using VR?

An approved VR certification path is available for eligible students using supported equipment. Opaque can help you confirm the appropriate path before purchase.

Make the next certification simple.

Tell us who needs training, where they are located, and when their certification is due.