This report analyzes the role of Human Resources and training within newly internationalizing companies, using Tesla as a case study. It discusses strategies for preparing and training employees for overseas projects, including cross-cultural training and language programs. The report also examines the challenges employees face when working abroad, such as cultural adjustment, language barriers, and financial management, along with HR practices to mitigate these difficulties. The study emphasizes the importance of market research, employee support, and various staffing strategies for international success. The conclusion highlights the need for flexibility and preparedness in dealing with diverse work environments and the importance of training and development programs to enhance employee skills and productivity.