This bill, titled the McCarran-Walter Technical Corrections Act, seeks to amend Section 289 of the Immigration and Nationality Act . Its primary purpose is to revise the eligibility requirements for members of Indigenous communities to cross the borders of the United States. Specifically, the legislation eliminates the outdated "50 per centum of blood of the American Indian race" criterion. It replaces this with updated provisions that recognize individuals who are members, or eligible to become members, of a federally recognized Indian Tribe in the United States . Additionally, it extends these rights to individuals who possess Indian status in Canada through registration under the Indian Act or hold membership in a self-governing First Nation in Canada , thereby modernizing and expanding the scope of these border crossing privileges.