Welcome to the Pacific Northwest International Section (PNWIS) of the Air & Waste Management Association (A&WMA). Our goal is to continue to be a world-class professional organization that offers a neutral forum for the exchange of ideas and knowledge in environmental management and associated fields. PNWIS and its chapters offer a host of opportunities for networking, education, and open discussion.

PNWIS proudly serves USA states Alaska, Idaho, Montana, Oregon, and Washington, and Canadian provinces British Columbia and Yukon with eight professional chapters and several student chapters. Our membership consists of professionals from a wide range of sectors including government, industry, consulting, academia, and students.

We’d love to see you at our chapter meetings, local or regional events, and/or regional annual conference!

A&WMA provides programs and activities designed and conducted by environmental professionals for environmental professionals.

Membership in A&WMA provides access to a worldwide network of individuals from industry, government, and the consulting, research, academic, and legal communities who engage in the exchange of technical and managerial information.