A Labour Market Impact Assessment (LMIA) is a document that an employer in Canada may need to get before hiring a foreign worker.
A positive LMIA will show that there is a need for a foreign worker to fill the job. It will also show that no Canadian worker or permanent resident is available to do the job. A positive LMIA is sometimes called a confirmation letter.

If the employer needs an LMIA, they must apply for one.

Once an employer gets the LMIA, the worker can apply for a work permit.

To apply for a work permit, a worker needs

• a job offer letter
• a contract
• a copy of the LMIA, and
• the LMIA number