HRM evolves into a global context when organizations start operating globally, because they need to employ citizens of more than one country. This means that now, these organizations need to understand the laws that apply to those employees in those countries and must communicate their own HR plans and policies to their global workforce to fit various contexts.
Key features as seen in the video:
1- Dealing with a culturally diverse workforce
2- Managing global talent pool, and recruitment of qualified workers from foreign countries
3- Take into account various political and economic circumstances
4- Comply with guidlines from different countries regarding taxation, working hours etc...
5- Management of global knowledge base and making sure that these subsidiaries are aware of the organization's intellectual capital (involving knowledge sharing)