This report examines the international HR challenges faced by FLASH Ltd., a UK-based multinational company, during the COVID-19 pandemic. The report analyzes the impact of the pandemic on HR practices in the USA and Germany, focusing on issues such as remote work, employee engagement, and global workforce management. It discusses the challenges related to travel restrictions, health and quarantine conditions, and the shift to remote work, impacting employee well-being and productivity. The report provides advice for overcoming these challenges, including creating flexible work environments, providing clear guidelines for remote work, and prioritizing employee health and safety. It also includes a candidate sketch, highlighting the challenges faced by employees accepting international assignments during this time. The report aims to provide insights and strategies for companies to navigate the complexities of international HR in the face of the COVID-19 pandemic, offering practical solutions and recommendations to maintain employee engagement, productivity, and overall business success.