For more information, see: Related Topics: Freemasonry never brought a tear; Never slandered man or woman; Never drew sword against an enemy; Never taught anyone to profane his Makers name; Never attempted to propagate a creed save its own; nor a religion save the universal, immutable religion. The cause of human progress and human freedom is our cause.
The Transportation Recall Enhancement Accountability and Documentation (TREAD) Act was enacted in 2001 to help the National Highway Traffic Safety Administration (NHTSA) develop an early warning system to reduce vehicle related crashes, prevent injuries and save lives.
Major amendments were added to the Clean Air Act in 1977 (1977 CAAA). The 1977 Amendments primarily concerned provisions for the Prevention of Significant Deterioration (PSD) of air quality in areas attaining the NAAQS. The 1977 CAAA also contained requirements pertaining to sources in non-attainment areas for NAAQS.