STEM Category Draws: What Actually Counts as STEM

In South Africa, whether you count as an engineer for professional purposes is decided by ECSA, and that registration follows you for the rest of your career. Canada’s Express Entry STEM category runs on a completely different logic. It’s a list IRCC maintains for one purpose — selecting Express Entry candidates — and what counts as STEM for its draws doesn’t line up with any professional body’s definition.

The numbers, broken down

Canada’s STEM occupations category is one of ten category-based selection lanes currently listed on IRCC’s website. It covers 11 specific occupations — a fixed, narrow list, not a broad “science, technology, engineering, maths” umbrella the way the acronym suggests in everyday use. Experience counted toward it can be earned in Canada or abroad, which matters for anyone applying from South Africa with no Canadian work history yet.

Here’s the part worth sitting with: the category has held one draw, ever. That was 5 July 2023 — 500 invitations at a CRS cut-off of 486. As of 2 August 2026, no STEM round has run in 2025 or in 2026. The category is still listed as active on IRCC’s page, but “eligible category” and “category IRCC is actually drawing from” are two different things right now, and STEM has drifted toward the first without moving into the second for over two years.

Where the label and the list part ways

This is the honest limit of what we can tell you specifically: we have the occupation count — 11 — confirmed from IRCC’s own eligibility pages, but not the itemised list of which occupation codes made the cut. That matters, because “STEM” as a category name invites an assumption that most tech and engineering roles qualify, and a fixed list of 11 almost certainly excludes plenty of jobs a reasonable person would call STEM work. There are almost certainly data roles that do not appear in STEM draws, and IT specialisations sitting just outside the boundary — we simply can’t tell you which ones from what’s confirmed here.

If you’re a South African developer checking your occupation code, or trying to work out the engineering versus IT boundaries in the STEM category specifically, the only reliable move is to pull the current list directly from IRCC’s category-based selection page and match it against your own NOC code. A guide restating an occupation list from memory is exactly how outdated information ends up costing someone a wasted application cycle.

What this means if ECSA registration is part of your profile

For ECSA-registered engineers weighing whether the STEM category is relevant: an engineering credential and professional registration in South Africa don’t automatically map onto Canada’s occupation-code system, and we don’t have confirmed detail on how ECSA registration specifically interacts with STEM-category eligibility. What is confirmed is that an Educational Credential Assessment is a separate step from professional licensing — an ECA gets your qualification evaluated for immigration points, it does not license you to practise engineering in a Canadian province.

Given the category hasn’t drawn in over two years, building a plan around French-language proficiency, healthcare and social services, or trades — the three categories that have actually run in 2026 — is the more grounded starting point. Cape2Canada’s Express Entry Explained guide covers how the points system and categories fit together.