Glossary

audio, visual, and olfactory (AVO)

Audio, visual, and olfactory (AVO) is a methane detection survey performed using human senses. Regulations often have some form of AVO requirement that is equipment or site specific.

Let’s work together on your emissions management and technology challenges.

Over 1,000 subscribers receive our weekly Highwood Bulletin.

Please fill out the form and you will receive the download link via e-mail.

Please fill out the form and you will receive the download link via e-mail.