Individuals going slotxo from Luxembourg will presently need to isolate for 14 days in the wake of showing up in Scotland.
The Scottish government said the move followed an expansion in the quantity of instances of coronavirus in the nation.
Luxembourg had recently been on a rundown of goals absolved from self-segregation necessities.
The standard change, which will come into power at 12 PM, follows the choice to expel Spain from the rundown of excluded nations.
Equity Secretary Humza Yousaf said the choice depended on the most recent accessible information which "gives another reasonable sign that the infection is dynamic and as yet spreading".
Mr Humza included: "We have consistently kept up that we are intently observing the pandemic circumstance in all nations and we will force isolate prerequisites as essential in an offer to ensure the general population.
This infection is demonstrating a resurgence in zones and it ought not be overlooked how lethal it remains. Our need to is smother the infection, keep it from being sent and ensuring general wellbeing."