Civil Rights Act of 1964 Timeline

In Heart of Atlanta Motel v. United States (1964), the Supreme Court held that Congress drew its authority from the Constitution's Commerce Clause, rejecting Rolleston's claims that the act breached the Fourteenth Amendment and violated the Fifth and Thirteenth Amendments. The Court upheld the law's application to the private sector.

Between 1965 and 1972, Title VII lacked any strong enforcement provisions. In response, Congress passed the Equal Employment Opportunity Act of 1972, strengthening enforcement powers.

In Phillips v. Martin Marietta Corp., a 1971 Supreme Court case about the Act's gender provisions, the Court ruled that a company could not discriminate against a potential female employee because she had a preschool-age child unless it did the same with potential male employees.

In Lau v. Nichols (1974), the Supreme Court ruled that the San Francisco school district was violating non-English speaking students' rights under the 1964 act by placing them in regular classes rather than providing some sort of accommodation for them.

In Meritor Savings Bank v. Vinson (1986), the Supreme Court determined that sexual harassment is considered discrimination based on sex under Title VII of the Civil Rights Act of 1964.

Price Waterhouse v. Hopkins (1989) established that discrimination related to non-conformity of gender stereotypical behavior is unallowable under Title VII.

Oncale v. Sundowner Offshore Services (1998) further ruled that same-sex harassment is discrimination under Title VII of the Civil Rights Act of 1964.

In 2012, the EEOC ruled that employment discrimination on the basis of gender identity or transgender status is prohibited under Title VII. In 2014, the EEOC initiated two lawsuits against private companies for gender identity discrimination, and in 2015 reissued a memo reaffirming that sexual orientation was protected under Title VII. On December 15, 2014, Attorney General Eric Holder aligned the DOJ with this position.

Image source: Equal Employment Opportunity Commission

In October 2017, Attorney General Jeff Sessions withdrew the Holder memorandum that had interpreted Title VII's prohibition of sex discrimination as encompassing gender identity or transgender status.

Image source: Jeff Sessions

On June 15, 2020, in Bostock v. Clayton County (2020), alongside Altitude Express, Inc., the Supreme Court ruled that Title VII's prohibition of sex discrimination covers discrimination based on sexual orientation and gender identity.

The Americans with Disabilities Act of 1990 – called "the most important piece of federal legislation since the Civil Rights Act of 1964" – was influenced both by the structure and substance of the 1964 Act. Its Title III tracks Title II of the 1964 Act while expanding upon the list of public accommodations covered, extending nondiscrimination principles to people with disabilities.

The December 11, 2019 executive order on combating antisemitism stated that individuals facing discrimination based on race, color, or national origin do not lose protection under Title VI for also being members of groups sharing common religious practices. It directed agencies to enforce Title VI against discrimination rooted in antisemitism and consider the IHRA working definition of antisemitism, adopted May 26, 2016. This followed reinterpretation efforts by Kenneth Marcus during his time at the Office for Civil Rights (2004–2008) and complaints cited in a 2015 Palestine Legal report regarding Title VI.

In April 2025, President Trump issued Executive Order 14281, which orders the Attorney General to initiate appropriate action to repeal or amend the implementing regulations for Title VI of the Civil Rights Act of 1964 for all agencies to the extent they contemplate disparate-impact liability.