There are no additional restrictions or approvals required for international travel for UCLA business. However, travelers should be aware that there may be safety or COVID issues in certain countries, and suspension of entry of certain nonimmigrant travelers may apply. Returning to the U.S. could be an issue. 

Travelers should visit https://travel.state.gov/content/travel.html and review before making their travel arrangements and before their return flight for updates, as there are still COVID testing requirements for returning passengers.