Hazardous Waste Id Numbers
type: Dataset
description: Hazardous waste identification (ID) numbers are issued by the U.S. Environmental Protection Agency (Federal EPA ID number) or by the Department of Toxic Substances Control (California State ID number). The ID number identifies each handler of hazardous waste on hazardous waste manifests and other paperwork. The ID number enables regulators to track the waste from its origin to final disposal, a process also referred to as “cradle to grave.” With a few exceptions, most hazardous waste generators must have an ID number before a registered hazardous waste transporter will accept their waste for shipment. All hazardous waste transporters and permitted treatment, storage, and disposal facilities (TSDFs) must have a hazardous waste ID number. For more information, please go to https://dtsc.ca.gov/hazardous-waste-id-numbers/.
issued: 2022-03-24T18:07:37.947966
modified: 2022-08-05T07:13:01.451025
contact point: Organization
  fn: California Department of Toxic Substances Control. Office of Environmental Information Management.
keyword: amerigeo
keyword: amerigeoss
keyword: california-department-of-toxic-substances-control
keyword: ckan
keyword: dtsc
keyword: epa-id-number
keyword: generators
keyword: geo
keyword: geoss
keyword: hazardous-waste
keyword: hwts
keyword: national
keyword: north-america
keyword: toxic
keyword: united-states

Hazardous Waste ID Numbers
type: Distribution
description: hazardous-waste-id-numbers.csv
format: CSV
issued: 2022-08-08T12:43:16.472518
modified: 2025-11-22T22:40:59.502386
access URL: https://data.ca.gov/dataset/bd2c74a4-9aed-4be7-a1aa-c11ccea225f9/resource/3fb5351f-826c-43a9-941c-7ff3982f2337/download/hazardous-waste-id-numbers.csv
media type: text/csv

US Migrating
type: Agent