Immigration and Nationality Act (INA): Federal law governing visa requirements, work authorization, and Form I-9 compliance for foreign workers in the United States

Fair Labor Standards Act (FLSA): Federal legislation establishing minimum wage, overtime pay, recordkeeping, and youth employment standards

Title VII of the Civil Rights Act: Federal law prohibiting employment discrimination based on race, color, religion, sex, and national origin, ensuring equal employment opportunity

Employee Retirement Income Security Act (ERISA): Federal law setting minimum standards for pension and benefit plans in private industry, including administration and protection requirements

Host Country Labor Laws: Local employment regulations, mandatory benefits, and working conditions requirements in the country where employee will be working

International Tax Treaties: Bilateral agreements addressing double taxation, social security totalization, and tax withholding requirements between countries

Foreign Corrupt Practices Act (FCPA): U.S. federal law prohibiting the payment of bribes to foreign officials and establishing business conduct standards for international operations

Choice of Law and Jurisdiction: Contract provisions specifying governing law and dispute resolution mechanisms for international employment relationships

Data Protection Laws: Regulations governing cross-border data transfer and protection of employee personal information, including GDPR compliance if applicable

International Labor Organization Standards: International guidelines establishing core labor standards and workplace rights that may affect employment terms

Export Control Laws: Regulations controlling technology transfer and trade compliance in international employment contexts