which would prohibit operators of civil aircraft of the United States from participating in the European Union's emissions trading scheme, was passed by the House.

which would allow for innovations and alternative technologies that meet or exceed desired energy efficiency goals, was passed by the Senate.

which would limit the authority of the Secretary of the Interior to issue regulations before December 31, 2013, under SMCRA, was passed by the House.

which would prohibit the sale of billfish, was passed by the Senate.

which would authorize the Secretary of the Interior to allow the construction and operation of natural gas pipeline facilities in the Gateway National Recreation Area, was passed by the Senate.

which would authorize the exchange of land or interest in land between Lowell National Historical Park and the city of Lowell in Massachusetts, was passed by the Senate.

which would prohibit operators of civil aircraft of the United States from participating in the European Union's emissions trading scheme, was passed by the Senate.

which would designate drywall manufactured in China a banned hazardous product, was passed by the House.

which would reauthorize and amend the National Fish and Wildlife Foundation Establishment Act, was passed by the House.

which would amend Pub. L. No. 106-392 to maintain annual base funding for the Upper Colorado and San Juan fish recovery programs through fiscal year 2019, was passed by the House.