The City of Philadelphia issued regulations to clarify the circumstances in which certain employees can take leave under the Promoting Healthy Families and Workplaces Ordinance (PHFWO).

In 2019, Florida enacted legislation that requires certain businesses in Florida to provide training on human trafficking and/or post a sign on human trafficking. Many of these requirements took effect on January 1, 2021.

Colorado has issued emergency rules and guidance on the state's new paid leave requirements.