US Code - Subchapter IV: General provisions

Section 1641 Definitions
Section 1642 Verification of eligibility for Federal public benefits
Section 1643 Statutory construction
Section 1644 Communication between State and local government agencies and Immigration and Naturalization Service
Section 1645 Qualifying quarters
Section 1646 Derivative eligibility for benefits

Attribution of income and affidavits of support

Restricting welfare and public benefits for aliens