Similar employee protections enforced through OSHA are included in the Surface Transportation Assistance Act (1982) to protect truck drivers, the Pipeline Safety Improvement Act (PSIA) of 2002, the Wendell H. Ford Aviation Investment and Reform Act for the 21st Century ("AIR 21"), and the Sarbanes–Oxley Act, enacted on July 30, 2002 (for corporate fraud whistleblowers).