The main purpose of the proposed legislation, known as the "Ban Birth Tourism Act of 2026," is to change the rules regarding the admission and deportation of certain non-citizens who come to the United States primarily to give birth. The goal is to prevent individuals from entering the country with the intention of obtaining U.S. citizenship for their children through birth in the U.S. Key provisions of the legislation include new criteria for determining inadmissibility and deportability related to birth tourism. Under the new rules, non-citizens who seek to enter the U.S.