A Labour Market Impact Assessment, or LMIA, is the document a Canadian employer must obtain from Employment and Social Development Canada before they can legally hire a foreign worker for most positions. For Nigerian and African job seekers, understanding how LMIA actually works is the difference between recognising a genuine opportunity and losing money to a scam.
What an LMIA proves
A positive LMIA confirms that no Canadian citizen or permanent resident was available to fill the role, and that hiring a foreign worker won't negatively affect the Canadian labour market. Once approved, the employer can issue you a job offer letter that supports your work permit application.
Where LMIA-backed roles are currently concentrated
- Care work — home support workers and caregivers, under Canada's dedicated caregiver pilot programs
- Agriculture and food processing — seasonal and year-round roles through the Temporary Foreign Worker Program
- Truck driving and logistics — persistent shortages in several provinces
- Healthcare support roles — personal support workers and nursing aides outside major cities
How to verify a Canadian job offer is genuine
Before you take any offer seriously, confirm:
- The company has a real, searchable business registration in the province they claim to operate in
- The job offer letter includes a specific LMIA number you can reference
- Contact happens through a verifiable corporate email, not only WhatsApp or a personal Gmail
- No fee is requested from you at any stage of the LMIA or offer process
The difference between LMIA and LMIA-exempt streams
Some work permits — such as those under international trade agreements or intra-company transfers — don't require an LMIA at all. If a recruiter tells you a role is "LMIA-exempt" to explain why there's no LMIA number, verify independently which exemption category actually applies, since this claim is also commonly misused in scam offers.
What to do next
If you're job-hunting for LMIA-backed roles, Canada's official Job Bank is a legitimate starting point, alongside provincial nomination program websites. Treat any offer that arrives unsolicited, especially through social media, with proportionally more scrutiny than one you found by applying directly.