This file contains the basic information for the current billing contact for a registered site including contact name, contact title, company name, mailing address, and phone number.

This file contains the basic information for the current site primary contact including facility registration number, contact name, title, mailing address, phone, and fax, and email.

This file contains the information about a site's waste management either from onsite generation or received from offsite. The waste management unit (WMU) information includes the site's registration number, the WMU sequence number, and unit type. There may be zero to many WMU records associated to a site and one or multiple waste codes associated to a WMU. For descriptions of the codes on this page, view Appendixes B and C of the Instructions for Notification for Hazardous or Industrial Waste Management at tceq.texas.gov/downloads/permitting/waste-registration/forms/ihw/00002inst.pdf.

This table lists the EPA Hazardous Waste Numbers (EHWNs) tied to each hazardous waste a site generates. The table lists the Texas Waste Code, other information about the waste, and each EHWN in a separate row.

This table combines data from the IHW NOR Unit table and the IHW NOR Waste table to show which wastes generated by a site get managed in a particular waste management unit.

Notices of Registration (NOR) Universal Waste Activity.

This file contains the universal waste information for a site including the registration number, Large Quantity Handler (LQH) Indicator, Universal Waste Type being managed, Destination Facility Indicator. The file only includes sites that have a non-null value for either UNIV_WST_LRG_QTY_HAND_FLG and/or UNIV_WST_DEST_FAC_FLG. The output should be ordered by SWR number.

Industrial Hazardous Waste (IHW) Notices of Registration (NOR) Owners & Operator Contacts. This file contains the basic contact information for facility operators and operators including the facility registration number, operator or operator name, mailing address, phone, fax, and business type. The file reflects only the most recent owner or operator for the facility.