Welcome to the CDX Development environment. This is a non-production environment and is not to be used for any regulatory activity.

CDXCentral Data Exchange

Frequently Asked Questions

CDX ACARS: Air Compliance and Applicability Request System Questions CEDRI: Compliance and Emissions Data Reporting Interface Questions CSPP: Submissions for Chemical Safety and Pesticide Programs Questions EnviroFlash: EnviroFlash Questions EPS: Electronic Permit System Questions EV-CIS: Engines and Vehicles - Compliance Information System Questions HFC-ODS-R: Hydrofluorocarbon and Ozone Depleting Substances Reporting Questions LEAD: Lead-Based Paint Program Questions LEXIS: 3rd Party Validation Test Application Questions ODS: Ozone Depleting Substances Questions STARS: Smartway Technology Application Reporting System Questions TRIMEweb: Toxics Release Inventory Made Easy Web Questions UCMR5: Unregulated Contaminants Monitoring Rule 5 Questions