At issue was whether this sex discrimination case against Wal-Mart should be allowed to proceed as a class action.

More: 

In Davis v. Cintas, an appeals court will decide whether women around the country who applied to be sales representatives at Cintas — a company that rents uniforms and supplies to businesses — can bring a class action to challenge what they claim are Cintas’s discriminatory hiring practices. Read our amicus brief in the case here and a blog on the issue at hand.

The American Civil Liberties Union, the ACLU of North Carolina and the North Carolina Justice Center filed a class action lawsuit and charges of discrimination against Capt. Charlie's Seafood, Inc. on behalf of three temporary H-2B visa workers for unlawfully restricting them to certain work solely because they are women. The class action lawsuit charged that the company underpaid H-2B visa workers and failed to reimburse them for visa and travel costs.

More:

The American Civil Liberties Union represents the New York City Custodial Workers in a discrimination case.

More:

This year marks the 50th anniversary of President John F. Kennedy's signing of the Equal Pay Act of 1963. This landmark piece of federal anti-discrimination law was one of the very first to address gender-based pay disparities. On the day he signed it, President Kennedy called the act a "first step" which "affirms our determination that when women enter the labor force they will find equality in their pay envelopes." But he noted that "much remains to be done to achieve full equality of economic opportunity."
Learn More »

The ACLU works to end discrimination in the workplace and ensure that all workers — regardless of sex, race, national origin, age or disability—are able to bring home every dollar they rightfully earn. As a result of discrimination, including employers’ reliance on gender stereotypes, women lack parity with men in earnings.
Learn More »