United States labor law
Since the Civil Rights Act of 1964, all employing entities and labor unions have a duty to treat employees equally, without discrimination based on "race, color, religion, sex, or national origin." There are separate rules for sex discrimination in pay under the Equal Pay Act of 1963. Additional groups with "protected status" were added by the Age Discrimination in Employment Act of 1967 and the Americans with Disabilities Act of 1990. There is no federal law banning all sexual orientation or identity discrimination, but 22 states had passed laws by 2016. These equality laws generally prevent discrimination in hiring, terms of employment, and make discharge because of a protected characteristic unlawful. There is no federal law against unjust discharge, and most states also have no law with full protection against wrongful termination of employment. Collective agreements made by labor unions and some individual contracts require people are only discharged for a "just cause". The Worker Adjustment and Retraining Notification Act of 1988 requires employing entities give 60 days notice if more than 50 or one third of the workforce may lose their jobs. Federal law has aimed to reach full employment through monetary policy and spending on infrastructure. Trade policy has attempted to put labor rights in international agreements, to ensure open markets in a global economy do not undermine fair and full employment.
Disability Discrimination Act 1995
The Act was the culmination of a public campaign, and at least 100,000 people in demonstrations, to force the government to end state and business discrimination against disabled people. While the Race Relations Act 1976 and the Sex Discrimination Act 1975 guaranteed minimum standards for equality on grounds of race and gender, there had been very little concerning disabled people. Prior to the DDA, the first attempt to deal with the issue of disability was the Disabled Persons (Employment) Act 1944. This made it a legal requirement for companies with over 250 employees to employ a quota of disabled persons. This failed as there was not now appointed to monitor these rights and as such was toothless.