Federal Register Recent Federal Regulation Documents - Justia Regulation Tracker - Justia Regulations Tracker https://regulations.justia.com/regulations/fedreg/agencies/evironmental-protection-agency/2013?limit=200&registers=between&min-day=1&min-month=1&max-day=31&max-month=12&mode=atom 2024-05-20T04:53:26-07:00 Justia Inc https://www.justia.com/ Justia Regulations Tracker https://regulations.justia.com/images/justiafedregulations.gif Copyright 2011 Justia Inc https://regulations.justia.com/regulations/fedreg/2013/08/01/2013-18415.html Rule - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Update to Materials Incorporated by Reference 2013-08-01T00:00:00-07:00 2013-08-01T00:00:00-07:00 2013-18415 Rule http://www.gpo.gov/fdsys/pkg/FR-2013-08-01/pdf/2013-18415.pdf