The bill amends the Civil Rights Act of 1964 to prohibit discrimination based on sex, sexual orientation, and gender identity in public accommodations. It expands the definition of public accommodations to include various establishments and service providers, including transportation services. The bill also provides definitions for terms such as sexual orientation and gender identity. It clarifies rules of construction, including access to shared facilities based on gender identity. Additionally, it ensures that the Religious Freedom Restoration Act does not provide a claim or defense to claims under this bill.