AIR AND WASTE MANAGEMENT ASSOCIATION
The Air & Waste Management Association (A&WMA) is a nonprofit, nonpartisan professional organization that enhances 
knowledge and expertise by providing a neutral forum for information exchange, professional development, networking opportunities, public education, and outreach to more than 8000 environmental professionals in 65 countries. A&WMA also promotes global environmental responsibility and increases the effectiveness of organizations to make critical decisions that benefit society
AMERICAN FEED INDUSTRY ASSOCIATION (AFIA)
The AFIA is a national organization devoted exclusively to providing strong, highly qualified leadership representing the business, legislative and regulatory interests of the animal feed and pet food industries and their suppliers.
https://www.afia.org
AMERICAN CONCRETE INSTITUTE (ACI)
The American Concrete Institute is advancing concrete knowledge by conducting seminars, managing certification programs, and publishing technical documents.
https://www.concrete.org
AMERICAN FILTRATION & SEPARATIONS SOCIETY
R&D, problem solving and technology transfer in fluid-particle separation area, for the benefit of industrial processes, individual health and a clean environment.
AMERICAN INSTITUTE OF BAKING (AIB)
Resource for wholesale and retail baking industries as a technology transfer center for bakers and food processors.
ENVIRONMENTAL PROTECTION AGENCY (EPA)
Environmental science, research, education and assessment efforts. The mission of the Environmental Protection Agency is to protect human health and the environment. Since 1970, EPA has been working for a cleaner, healthier environment for the American people.
THE GRAIN AND ELEVATOR PROCESSING SOCIETY (GEAPS)
An international professional society dedicated to providing its members with forums to generate leadership, innovation and excellence in grain-related industry operations
THE INSTITUTE OF CLEAN AIR COMPANIES (ICAC)
ICAC has promoted the air pollution control industry and encouraged improvement of engineering and technical standards.
INTERNATIONAL ASSOCIATION OF OPERATIVE MILLERS (IAOM)
International organization comprised of grain millers and allied trades representatives devoted to the advancement of education and training opportunities in the grain milling industries.
MESA INTERNATIONAL (Formerly The Organization for Production Technology – WBF)
Dedicated to supporting the process automation and operations needs of technical and management professions in process manufacturing. MESA facilitates the interchange and development of information and knowledge in order to help its members succeed and to exert a positive influence on industry.
MISSOURI DEPARTMENT OF NATIONAL RESOURCES (MDNR)
The MDNR has several divisions and programs that deal with air issues.
POWDER BULK AND SOLIDS
Site for the materials-handling professional
THE POWDER COATING INSTITUTE (PCI)
PCI represents the North American powder coating industry, promotes powder coating technology and communicates the benefits of powder coating to manufacturers, consumers, and government.
PROCESS EQUIPMENT MANUFACTURERS’ ASSOCIATION (PEMA)
Serving companies in the process equipment field since 1960. Member companies serve the liquids-solids separation, food processing, chemical processing, pulp and paper, and wastewater treatment markets, among others. Process equipment means equipment required when using physical or chemical methods for mechanical and/or thermal treatment or processing of a raw material or product.
TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY (TAPPI)
The TAPPI is a worldwide pulp, paper, packaging, and converting industries and publisher of Paper360°.
