documents: EPA-R03-OAR-2020-0325-0022

Regulatory documents from Regulations.gov including rules, proposed rules, notices, and supporting materials.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

This data as json

id agency_id docket_id title document_type subtype posted_date posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id
EPA-R03-OAR-2020-0325-0022 EPA EPA-R03-OAR-2020-0325 EPA Guidance - Revised Guidelines on Air Quality Models: Enhancements to the AERMOD Dispersion Modeling System and Incorporation of Approaches To Address Ozone and Fine Particulate Matter [82 FR 5182; January 17, 2017] Supporting & Related Material Publication - USEPA 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:35:48Z   0 0 090000648522be2e

Links from other tables