May 18, 2007 – Federal Register Recent Federal Regulation Documents

We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

We are amending the Mexican fruit fly regulations by adding a portion of Webb County, TX, to the existing quarantined area and restricting the interstate movement of regulated articles from that area; and by amending the definitions for core area and day degrees. These actions are necessary to prevent the artificial spread of the Mexican fruit fly into noninfested areas of the United States and to update the regulations to reflect current science and practices.

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of an abbreviated new animal drug application (ANADA) filed by Superior Equine Pharmaceuticals, Inc. The ANADA provides for the veterinary prescription use of phenylbutazone powder administered to horses in feed for the relief of inflammatory conditions associated with the musculoskeletal system.

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of an abbreviated new animal drug application (ANADA) filed by IVX Animal Health, Inc. The ANADA provides for veterinary prescription use of butorphanol tartrate injectable solution in cats for the relief of pain.

EPA is updating the materials submitted by Maryland that are incorporated by reference (IBR) into the State implementation plan (SIP). The regulations affected by this update have been previously submitted by the Maryland Department of the Environment (MDE) and approved by EPA. This update affects the SIP materials that are available for public inspection at the National Archives and Records Administration (NARA), the Air and Radiation Docket and Information Center located at EPA Headquarters in Washington, DC, and the Regional Office.

MMS is proposing to amend its deep gas royalty relief regulations to incorporate statutory changes enacted in the Energy Policy Act of 2005. This proposed rule would provide additional royalty relief for certain wells on the Outer Continental Shelf (OCS) leases in the Gulf of Mexico (GOM). It would also extend the applicability of existing deep gas royalty relief regulatory provisions to more OCS leases. MMS is also proposing amendments to discretionary royalty relief provisions and associated definitions to extend the applicability of certain royalty relief to leases offshore of Alaska.

NMFS is prohibiting directed fishing for Pacific cod by catcher vessels less than 60 feet (18.3 meters (m)) length overall (LOA) using pot or hook-and-line gear in the Bering Sea and Aleutian Islands management area (BSAI). This action is necessary to prevent exceeding the 2007 Pacific cod total allowable catch (TAC) allocated to catcher vessels less than 60 feet (18.3 m) LOA using pot or hook-and- line gear in the BSAI.

In this supplemental notice of proposed rulemaking (SNPRM) PHMSA is modifying its pending proposal for regulating rural low-stress hazardous liquid pipelines within a prescribed buffer of an ``unusually sensitive area'' (USA). This modification addresses new requirements in the Pipeline Inspection, Protection, Enforcement, and Safety Act of 2006 (PIPES Act). We propose to apply all Federal hazardous liquid pipeline safety regulations to these pipelines instead of the narrower, threat-focused set of requirements we originally proposed to apply to these pipelines. This action will help protect USAs from the potential adverse impacts of releases from low-stress hazardous liquid pipelines in rural areas.

We are proposing emission standards for new nonroad spark- ignition engines that will substantially reduce emissions from these engines. The proposed exhaust emission standards would apply in 2009 for new marine spark-ignition engines, including first-time EPA standards for sterndrive and inboard engines. The proposed exhaust emission standards would apply starting in 2011 and 2012 for different sizes of new land-based, spark-ignition engines at or below 19 kilowatts (kW). These small engines are used primarily in lawn and garden applications. We are also proposing evaporative emission standards for vessels and equipment using any of these engines. In addition, we are making other minor amendments to our regulations. We estimate that by 2030, the proposed standards would result in significant annual reductions of pollutant emissions from regulated engine and equipment sources nationwide, including 631,000 tons of volatile organic hydrocarbon emissions, 98,200 tons of NOX emissions, and 6,300 tons of direct particulate matter (PM2.5) emissions. These reductions correspond to significant reductions in the formation of ground-level ozone. We also expect to see annual reductions of 2,690,000 tons of carbon monoxide emissions, with the greatest reductions in areas where there have been problems with individual exposures. The requirements in this proposal would result in substantial benefits to public health and welfare and the environment. We estimate that by 2030, on an annual basis, these emission reductions would prevent 450 PM-related premature deaths, approximately 500 hospitalizations, 52,000 work days lost, and other quantifiable benefits every year. The total estimated annual benefits of this rule in 2030 are approximately $3.4 billion. Estimated costs in 2030 are many times less at approximately $240 million.