The Pipeline and Hazardous Materials Safety Administration, in coordination with the Federal Railroads Administration, amended the hazardous materials regulations to allow for the bulk transport of liquefied natural gas in rail tank cars. 

FERC proposed to amend its regulations governing the safety of hydropower projects licensed by the Commission under the Federal Power Act to promote the safe operation, effective maintenance, and efficient repair of licensed hydropower projects and project works to ensure the protection of life, health, and property in surrounding communities. 

FERC proposed to amend its regulations governing the safety of hydropower projects licensed by the Commission under the Federal Power Act to promote the safe operation, effective maintenance, and efficient repair of licensed hydropower projects and project works to ensure the protection of life, health, and property in surrounding communities. 

FERC proposed to amend its regulations governing the safety of hydropower projects licensed by the Commission under the Federal Power Act to promote the safe operation, effective maintenance, and efficient repair of licensed hydropower projects and project works to ensure the protection of life, health, and property in surrounding communities. 

FERC proposed to amend its regulations governing the safety of hydropower projects licensed by the Commission under the Federal Power Act to promote the safe operation, effective maintenance, and efficient repair of licensed hydropower projects and project works to ensure the protection of life, health, and property in surrounding communities. 

EPA announced the availability of and seeks comment on technical documents associated with a report on physiologically based pharmacokinetic modeling for chloroprene and a supplemental analysis of metabolite clearance.

EPA announced the availability of and seeks comment on technical documents associated with a report on physiologically based pharmacokinetic modeling for chloroprene and a supplemental analysis of metabolite clearance.

EPA announced the availability of and seeks comment on technical documents associated with a report on physiologically based pharmacokinetic modeling for chloroprene and a supplemental analysis of metabolite clearance.

EPA announced the availability of and seeks comment on technical documents associated with a report on physiologically based pharmacokinetic modeling for chloroprene and a supplemental analysis of metabolite clearance.

EPA announced the availability of and seeks comment on technical documents associated with a report on physiologically based pharmacokinetic modeling for chloroprene and a supplemental analysis of metabolite clearance.