40 CFR Part 501, Subpart B - Development and Submission of State Programs

Title 40 published on 2015-07-01.

No entries appear in the Federal Register after this date, for 40 CFR Part 501.

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.

United States Code

Title 40 published on 2015-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR Part 501 after this date.

  • 2015-08-07; vol. 80 # 152 - Friday, August 7, 2015
    1. 80 FR 47430 - Revised Interpretation of Clean Water Act Tribal Provision
      GPO FDSys XML | Text
      Proposed interpretive rule; request for comments.
      EPA must receive comments on this proposal on or before October 6, 2015. EPA will discuss this proposed rule and answer questions about it in a webinar during the above comment period. If you are interested, see EPA's Web site at http://water.epa.gov/scitech/swguidance/standards/wqslibrary/tribal.cfm for the date and time of the webinar and instructions on how to register and participate. Additionally, under the Paperwork Reduction Act, any comments on the information collection provisions of this proposal are best assured of having full effect if the Office of Management and Budget receives a copy of your comments on or before September 8, 2015.
      40 CFR Parts 123, 131, 233, 501