This final rule adjusts certain immigration and naturalization benefit request fees charged by U.S. Citizenship and Immigration Services (USCIS). It also removes certain fee exemptions, changes fee waiver requirements, alters premium processing time limits, and modifies intercountry adoption processing. USCIS conducted a comprehensive biennial fee review and determined that current fees do not recover the full cost of providing adjudication and naturalization services. Therefore, the Department of Homeland Security (DHS) is adjusting USCIS fees by a weighted average increase of 20 percent, adding new fees for certain immigration benefit requests, establishing multiple fees for nonimmigrant worker petitions, and limiting the number of beneficiaries for certain forms. This final rule is intended to ensure that USCIS has the resources it needs to provide adequate service to applicants and petitioners.