How the engineering competency-based assessment works

The four things you submit

The details differ by regulator, but every version asks for the same four things:

1. An experience history: each role with employer, dates, country and what you were responsible for. It is also how the regulator checks the minimum months of experience.
2. One example per competency, written as Situation, Action and Outcome, in the first person, about work you did yourself.
3. A self-assessed rating from 0 to 5 for each competency.
4. A validator for each example: someone with direct knowledge of that work who confirms it and gives their own rating.

Ontario uses 34 competencies in 7 categories (Professional Engineers Ontario, Applicant Guide, August 2026). Alberta uses 22 in 6 categories (APEGA CBA guide, version 7.4, 18 July 2026). Six other regulators share one online system with 34 competencies in 7 categories, described in the Engineers and Geoscientists BC guide revised April 2024.

The 0 to 5 scale and the minimums

Zero means no exposure; 5 means leading complex work without supervision. The guides describe 3 as roughly the point where you can take professional responsibility for work of moderate complexity. Nobody expects 5s, and APEGA notes that most applicants will not reach that level.

Two kinds of threshold apply. Some competencies have their own minimum: in Ontario the six professional standards competencies need 3 (6.2 needs 2) and the rest need 1; in Alberta and on the shared system, eight Canadian environment competencies carry their own minimum and the others have none. Every category must then reach its average, 3 for most categories and 2 for project and financial management and for the social, economic, environmental and sustainability category.

Who decides

Your self-ratings and your validators' ratings are inputs. The assessors, volunteers or staff working for the regulator, read your examples and give the ratings that decide the outcome. Ontario's August 2026 guide says so directly: its assessors' ratings alone determine readiness. That is why the example text matters more than the number you give yourself.

Plan the whole thing before you open the portal. Ontario's guide says that once your validators are notified you can no longer change your experience information, and every regulator warns that revisions slow the process down. The competency desk lets you draft, count and check offline first.

Worked example: a category that looks fine but fails

Take Ontario's Category 1, Technical competence, with ten competencies and a minimum average of 3. Suppose you rate the six professional standards competencies at their minimum of 3, rate four others at 3, and three at 2. The ten ratings add to 27, so the average is 2.70. The desk marks the category not met, even though every single competency passes its own minimum.

Raising one of the 2s to 3 gives 2.80, still not met. The category needs a total of 30 across ten competencies, so either all three 2s become 3s or some other competency has to be a genuine 4. That is the kind of arithmetic worth doing before you rate yourself in the portal, and before a validator sees a number you cannot support.

Common mistakes

• Treating the self-rating as the result. The assessors rate your examples themselves.
• Checking each competency's minimum but not the category average, or the other way round.
• Writing about what the team did. Every guide asks for your own actions in the first person.
• Opening the portal and drafting there first, then finding the experience section locked once validators are notified.
• Relying on advice written for another regulator: the minimums, the number of validators and the months differ.

Draft and check your own examples

The desk holds your experience records, validators and a Situation, Action and Outcome editor for every competency, with live counts against the limit and the rating, category and validator checks, each with its rule cited. Everything stays in this browser.

Sources

Last reviewed 27 September 2026 against:

• Applicant Guide: Navigating Competency-Based Assessment, Professional Engineers Ontario, August 2026. Used for: number of competencies, minimum ratings, category averages, the assessor's role, locked experience information
• APEGA Competency-Based Assessment Guide for Professional Engineering Applicants, APEGA, V7.4, 18 July 2026. Used for: Alberta's 22 competencies, category averages, Canadian-context minimums, scoring levels
• Competency Assessment Guide for Engineering Applicants and Trainees, Engineers and Geoscientists BC, revised April 2024. Used for: the shared system's 7 categories, category minimums and the eight Canadian environment competencies

This guide is our own summary of the published documents, not legal advice and not a finding about your application; the regulator's assessors decide. If it disagrees with the current documents, the documents win. Competency Desk is not affiliated with, endorsed by, or connected to Professional Engineers Ontario, APEGA, Engineers and Geoscientists BC, Engineers Canada or any other engineering regulator.