Prohibiting Members, officers, and employees of the House from using single-sex facilities other than those corresponding to their biological sex, and for other purposes.

HRES 1579 is a House resolution requiring all Members, officers, and employees of the House to use single-sex facilities (such as restrooms, locker rooms, and changing rooms) in Capitol and House office buildings that correspond to their biological sex. It prohibits the use of facilities not matching one's biological sex within these locations. The Sergeant-at-Arms would enforce this rule. This resolution applies solely to internal House operations and does not affect public facilities or external policies.