US Code - Subchapter I: Organization

Section 1551 Immigration and Naturalization Service
Section 1552 Commissioner of Immigration and Naturalization; office
Section 1553 Assistant Commissioners and one District Director; compensation and salary grade
Section 1554 Special immigrant inspectors at Washington
Section 1555 Immigration Service expenses
Section 1556 Transferred
Section 1557 Prevention of transportation in foreign commerce of alien women and girls under international agreement; Commissioner designated as authority to receive and preserve information

Immigration and naturalization service

Immigration services and infrastructure improvements