An offer of employment number (for LMIA-exempt workers)
To get this number, your employer must use the Employer Portal.
If your employer doesn’t need to use the Employer Portal: If your employer does not need to use the Employer Portal to submit an offer of employment, they must give you a copy of the employment contract.
Open Work Permit:
An open work permit lets you work for any employer in Canada, except for one that:
Some jobs require a medical exam. If you don’t want medical conditions on your open work permit, you can get a medical exam from a panel physician. If you want to bring your family with you, your spouse or common-law partner and dependent children may be able to work, study, or live with you while you work in Canada.