How Werko works
How Werko checks facts
Updated September 18, 2026
Project facts need public sources. Typical-trade lists are Werko's own.
Werko checks every project-page fact against a saved copy of a public source. A fact the source does not support cannot stay on the page. Typical-trade lists are the exception: Werko creates them without citing a source. Each project page lists its sources near the end, with the day Werko read each one.
Sources and trade lists
Werko prefers sources in this order.
Regulators and public registries.
Government pages.
Wage publishers, for pay.
The company behind a project, for its plans and hiring pages.
The union local that publishes its own rules.
Trade news, for background only. A project's stage or timeline needs an official or company source.
Some pages show trades usually needed for a type of project, such as an LNG plant or a nuclear build. Werko creates these lists and does not cite a source for them. They describe typical work, not the trades a named project will hire. Werko lists a trade for a specific project only if a source names that trade for the project.
Before you use these pages:
They do not show a count of open jobs yet. When a page shows a count, it says when Werko counted and links to how.
For ticket rules, ask the provincial authority that issues the ticket. These pages do not check your tickets, licences or credentials.
These pages carry no employer reviews.
Joining the waitlist records your interest. It does not give you job alerts.
How each fact is checked
Werko saves a copy of each source when it reads it. A separate check uses only the saved copies. Werko keeps a fact only if those copies support it. Werko uses the Canada Investment Summit prospectus only to find projects; facts must come from other sources.
How pages stay current
Each page shows its last update date. Werko asks search engines to remove pages with expired reviews or source checks more than three days late.
When a source changes, Werko must review the page again. If the sources have not changed, checking them can renew the review. Werko allows a page back into search results once its review is valid and its source checks are current.
Report an error
If a fact on a Werko page is wrong, tell us through the contact page linked at the foot of this page. Include the page address, the sentence and the source you believe is correct. That lets Werko check the fact against its source again. If you own a source and want your material taken down, use the same contact page. Write takedown at the top of your message.
How pages are made
Software agents research, draft and check these pages. The software drafts a page, then checks every fact against the saved sources in a separate run. A different model then reviews the page before it goes live. Automated checks also run on every page before it goes live.