In support of the Office of Management and Budget (OMB) Memorandum (M) 19-26: Update to the TIC Initiative, the TIC 3.0 Remote User Use Case is a new addition to the TIC 3.0 core guidance, released in July 2020. The use case builds off of the TIC 3.0 Interim Telework Guidance, defining network and multi-boundary security guidance for agencies that allow users to work remotely. These users could be personnel working from home, connecting from a hotel, or telecommuting from a non-agency-controlled location. The use case also extends the definition of remote users to mobile devices, including Bring Your Own Device (BYOD).