There is a particular kind of heartbreak that does not show up in the japa success stories on your timeline. It belongs to the accountant who landed in Toronto and discovered his 12 years of experience did not make him a CPA. To the pharmacist in Manchester stacking shelves while she saves for exams she did not know existed. To the lawyer who learned, too late, that a Nigerian LLB is close to worthless in a foreign courtroom without years of requalification.
They all made the same mistake. They planned for the visa and forgot about the licence.
A visa is permission to enter. A licence is permission to practise.
These are two completely different systems, run by two completely different sets of institutions. Immigration authorities decide whether you can live and work in a country. Professional regulators decide whether you can work as what you trained to be. Your Express Entry PR or your UK Skilled Worker visa says nothing about whether the Nursing and Midwifery Council will let you nurse.
The concept that trips people up most is the regulated profession. In a regulated profession, it is illegal to practise, or even to use the job title, unless a statutory body has licensed you. Nursing, medicine, pharmacy, law, engineering, teaching, and accounting are regulated in the UK, Canada, the US, and across the EU. Software engineering, product management, and most of tech are generally not regulated, which is exactly why tech japa is smoother. If your field is unregulated, an employer can simply hire you. If it is regulated, an employer's hands are tied until the regulator clears you.
Canada makes this especially confusing because licensing is provincial. A nurse is registered by a provincial college, an engineer by a provincial association like PEO in Ontario or APEGA in Alberta, an accountant by a provincial CPA body. The rules and fees shift as you cross provincial lines.
Start these first: the general credential assessment
Before any profession-specific licensing, most people need a general assessment that translates a Nigerian qualification into terms the destination understands. Start this early because it feeds both your immigration application and your licensing application.
Canada: the Educational Credential Assessment (ECA)
For Express Entry, IRCC requires an ECA to confirm your foreign degree is equal to a Canadian one. World Education Services (WES) is the most popular for general degrees; ICAS and IQAS are common alternatives. The basic WES ECA package is around C$264 before delivery fees and tax. Timelines vary heavily with how fast your Nigerian institution verifies your documents, which is the real bottleneck. Critically, an ECA is not a licence. It gets you CRS points; it does not make you a regulated professional.
UK: UK ENIC (formerly UK NARIC)
The UK equivalent is a Statement of Comparability from UK ENIC, which tells employers and regulators what your Nigerian qualification is worth in UK terms. It costs around £69.60 and takes roughly 15 working days once they have your documents. It is inexpensive and fast relative to everything else, so there is no reason to leave it late.
The part that actually decides your career: licensing by profession
This is where the timelines stretch from weeks into years. Rough guide, by field.
Nursing
Nursing is heavily regulated everywhere and the single most documented japa route. For the UK, the Nursing and Midwifery Council (NMC) runs the process: a qualification assessment, a computer-based test (CBT) you can sit in Nigeria, and an in-person OSCE taken in the UK, plus English evidence, adding up to well over £1,000 all-in before travel. We break the full journey down in our guide on how to japa as a nurse from Nigeria in 2026. For the US, nurses go through a CGFNS evaluation, then the NCLEX-RN, and must satisfy the specific state board. For Canada, you apply to NNAS and then a provincial college, often followed by the NCLEX-RN. Nurses have the advantage that much of this can begin from Nigeria.
Medicine
Doctors face the longest, most expensive road. For the UK, most international medical graduates take the PLAB route to registration with the General Medical Council (GMC), with PLAB 1 around £239 and PLAB 2 around £875, plus registration and strong English (typically IELTS 7.5 or OET grade B). For the US, the equivalent is the USMLE sequence plus ECFMG certification and a residency match, which can take several years. Budget in years, not months.
Engineering
Engineering is regulated if you want the protected title Professional Engineer (P.Eng) in Canada or Chartered Engineer (CEng) in the UK. In Canada you apply to a provincial regulator, which reviews your academics, may set exams, and requires supervised Canadian experience. The nuance: you can often be employed in engineering work without the licence, you just cannot sign off on work or call yourself a P.Eng. That employability is why engineering, like tech, still japas well.
Accounting
If you hold ACCA, your position is decent but not automatic. The old mutual recognition agreement between ACCA and the Canadian bodies expired in 2021; today ACCA members typically enter CPA Canada through the "member of an accounting body outside Canada" pathway, earning exemptions but still completing requirements. In the US, ACCA does not equal a CPA licence; you qualify state-by-state. The good news: many finance and audit jobs do not legally require the local licence, so you can work while you requalify.
