Indians had the most Canadian work permits with a 32% share; Nigeria was among the top ten as of December 2023
As of December 2023, Indians accounted for one in three holders of Canadian work permits, representing 32% of the total (1.76 million). Ukraine followed with almost 10%. Nigeria came 8th, with 2% of the permit holders.
Africa is the hardest-hit region, with 14 countries under partial visa restrictions, including Nigeria, limiting travel for business, tourism, and study.
Temporary bans target B‑1/B‑2 visas for business and tourism, and may also affect F‑1 student, M‑1 vocational, and J exchange visitor visas, impacting students, trainees, and cultural exchange participants.
Other affected regions include the Caribbean, Asia, and South America, showing the temporary restrictions span multiple continents.
Exemptions exist for lawful permanent residents, diplomats, and travellers with valid pre-existing visas, so not all citizens from these countries are blocked from entering the US.