Nation Pollution Prevention Roundtable
The National Pollution Prevention Roundtable (the Roundtable) is the largest membership organization in the United States devoted solely to pollution prevention (P2).

P2 Tech Archives
An information-sharing forum for pollution prevention technical assistance providers. Discussions of pollution prevention solutions to technical and engineering problems.

Thomas Register
Thomas Register is the world’s leading resource for information on industrial products and services. Check out the current equipment for P2 technologies.

United States Environmental Protection Agency
Information about P2 practices, programs and initiatives at EPA.

CCAR-GreenLink
The National Automotive Environmental Compliance Assistance Center.

ChemAlliance
ChemAlliance is a free online resource providing regulatory and pollution prevention assistance to environmental staff in the chemical manufacturing and allied industries.

Local Government Environmental Assistance Network (LGEAN)
Provides environmental management, planning, and regulatory information for local government officials, managers, and staff.

National Agriculture Compliance Assistance Center (Ag Center)
Offers comprehensive easy-to-understand information on environmentally protective and agriculturally sound approaches to compliance.

National Metal Finishing Resource Center (NMFRC)
Provides comprehensive environmental compliance, technical assistance, and pollution prevention information to the metal finishing industry.

Paints and Coatings Resource Center
Provides regulatory compliance and pollution prevention information to organic coating facilities, industry vendors and suppliers and others.

Printed Wiring Board Resource Center
Provides regulatory compliance and pollution prevention information to printed wiring board manufacturers, industry vendors and suppliers, and others.

Transportation Environmental Resource Center
(TERC) Provides compliance assistance information for each mode of transportation – air, shipping and barging, rail, and trucking.

Printer's National Environmental Assistance Center
Offers training, state regulatory compliance guides, and two e-mail discussion groups on technical and regulatory issues.