NI health officials are drafting a second paper that will look at more measures that can be introduced to manage the spread of Covid-19.
Before ministers voted, it emerged that health officials warned that tougher restrictions may be required before Christmas even if proof of Covid status comes into force.
In its briefing paper for ministers, the department said that “further immediate measures are required to increase adherence to continued mitigations, including use of face coverings, work from home, outdoor meetings, ventilation and limiting contacts”.