April 14, 2017 – Federal Register Recent Federal Regulation Documents

The Environmental Protection Agency (EPA) is proposing revisions pursuant to section 110 of the Clean Air Act (CAA) to the Federal Implementation Plan (FIP) addressing regional haze in the State of Montana. The EPA promulgated a FIP on September 18, 2012, in response to the State's decision in 2006 to not submit a regional haze State Implementation Plan (SIP); we are proposing revisions to that FIP. The EPA is proposing revisions to the FIP's requirement for best available retrofit technology (BART) for the Trident cement kiln owned and operated by Oldcastle Materials Cement Holdings, Inc., (Oldcastle), located in Three Forks, Montana. In response to a request from Oldcastle, and in light of new information that was not available at the time we originally promulgated the FIP, we are proposing to revise the nitrogen oxides (NOX) emission limit for the Trident cement kiln. We are also proposing to correct errors we made in our FIP regarding the reasonable progress determination for the Blaine County #1 Compressor Station and the instructions for compliance determinations for particulate matter (PM) BART emission limits at electrical generating units (EGUs) and cement kilns. This action does not address the U.S. Court of Appeals for the Ninth Circuit's June 9, 2015 vacatur and remand of portions of the FIP regarding the Colstrip and Corette power plants; we will address the court's remand in a separate action.

NMFS proposes revised black sea bass specifications for the 2017 fishing year and projected specifications for 2018. In addition, this rule proposes to remove an accountability measure implemented at the start of the fishing year designed to account for commercial sector overages in 2015. Updated scientific information regarding the black sea bass stock indicates that higher catch limits should be implemented to obtain optimum yield, and that the accountability measure is no longer necessary or appropriate. This action is intended to inform the public of the proposed specifications for the 2017 fishing year and projected specifications for 2018.

The Consumer Product Safety Commission (Commission or CPSC) published a notice of proposed rulemaking (NPR) regarding fireworks in the Federal Register on February 2, 2017. The NPR invited the public to submit written comments during a 75-day comment period beginning on the NPR publication date. In response to a request for an extension of the comment period, the Commission is extending the comment period by 90 days.

In this document, the Federal Housing Finance Agency (FHFA) provides notice that it issued Orders, dated March 3, 2017, with respect to stress test reporting as of December 31, 2016, under section 165(i)(2) of the Dodd-Frank Wall Street Reform and Consumer Protection Act (Dodd-Frank Act). Summary Instructions and Guidance accompanied the Orders to provide testing scenarios.

We propose to adopt a new airworthiness directive (AD) for certain General Electric Company (GE) CF34-8 model turbofan engines. This proposed AD was prompted by analysis that resulted in the reduction of the life of the affected fan blades. This proposed AD would require inspections of the affected fan blades until their removal. We are proposing this AD to correct the unsafe condition on these products.

This action proposes a special condition for the Pilatus Aircraft Limited PC-12, PC-12/45, and PC-12/47 airplanes. These airplanes, as modified by Innovative Solutions & Support, Inc., will have a novel or unusual design feature associated with the use of an autothrust system. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. This proposed special condition contains the additional safety standards the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.