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###### Environmental Protection Agency

          - 40 CFR Parts 60, 61, and 63
          - [EPA-R06-OAR-2010-1054; FRL-9923-10-Region 6]

# AGENCY:

Environmental Protection Agency (EPA).

# ACTION:

Proposed rule.

# SUMMARY:

The Louisiana Department of Environmental Quality (LDEQ) has submitted updated regulations for receiving delegation of Environmental Protection Agency (EPA) authority for implementation and enforcement of New Source Performance Standards (NSPS) and National Emission Standards for Hazardous Air Pollutants (NESHAP) for all sources (both part 70 and non-part 70 sources). The delegation of authority under this action does not apply to sources located in Indian Country. EPA is providing notice that it is updating the delegation of certain NSPS to LDEQ and taking direct final action to approve the delegation of certain NESHAPs to LDEQ.

# DATES:

Written comments on this proposed rule must be received on or before March 26, 2015.

# ADDRESSES:

                        Comments may be mailed to Mr. Rick Barrett, Air Permits Section (6PD-R), Environmental Protection Agency, 1445 Ross Avenue, Suite 1200, Dallas, Texas 75202-2733. Comments may also be submitted electronically or through hand delivery/courier by following the detailed instructions in the                         **Addresses**                         section of the direct final rule located in the rules section of this                         **Federal Register**                        .                    

# FOR FURTHER INFORMATION CONTACT:

                        Mr. Rick Barrett, (214) 665-7227; email:                         *barrett.richard@epa.gov.*

# SUPPLEMENTARY INFORMATION:

                    In the final rules section of this                     **Federal Register**                    , EPA is approving LDEQ's request for delegation of authority to implement and enforce certain NSPS and NESHAP for all sources (both part 70 and non-part 70 sources). LDEQ has adopted certain NSPS and NESHAP by reference into Louisiana's state regulations. In addition, EPA is waiving its notification requirements so sources will only need to send notifications and reports to LDEQ.                

The EPA is taking direct final action without prior proposal because EPA views this as a noncontroversial action and anticipates no adverse comments. A detailed rationale for this approval is set forth in the preamble to the direct final rule. If no relevant adverse comments are received in response to this action, no further activity is contemplated. If EPA receives relevant adverse comments, the direct final rule will be withdrawn, and all public comments received will be addressed in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period. Any parties interested in commenting must do so at this time. If EPA receives relevant adverse comment on an amendment, paragraph, or section of the rule and if that provision may be severed from the remainder of the rule, EPA may adopt as final those provisions of the rule that are not the subject of an adverse comment.

                    For additional information, see the direct final rule which is located in the Rules section of this                     **Federal Register**                    .                

Dated: January 28, 2015.

Samuel Coleman,

Acting Regional Administrator, Region 6.

[FR Doc. 2015-03731 Filed 2-23-15; 8:45 am]

BILLING CODE 6560-50-P