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Regulation Navigation

Online compliance assistance tools for specific NESHAPS and NSPS air quality regulations

Smart Mobile Tools for Field Inspectors

Improving field inspection quality, consistency, and efficiency using mobile devices.

State Planning Electronic Collaboration System (SPeCS)

A web-based system that facilitates states’ access to State Implementation Plans (SIPs) throughout their life cycle.

Tribal Water Quality Data Roadmap

This tool helps Clean Water Act Section 106-eligible tribes submit their data to U.S. EPA’s Water Quality Exchange (WQX).