An MHK wants to know how many people have arrived on the Island without a valid work visa.
When the House of Keys sits next week, Arbory, Castletown and Malew MHK Jason Moorhouse will quiz Treasury Minister Chris Thomas about it.
Mr Moorhouse also wants to know how many of them lost their assigned employment over the past three years, because of business closures or other issues with employers.
The House of Keys is due to sit at 10am in Legislative Buildings in Douglas on Tuesday, March 10.
Hospital bed occupancy falls
More driver services to go online
Temporary traffic lights on TT course
Weather warning for icy patches
Government's empty buildings queried by MHK
Saturday's strike-hit bus services listed
Oil and gas company dissolved
Alcohol and entertainment licence reminder from government