Paste a NOC reference letter. DUTYPROOF checks the claimed code against official NOC 2021 duties, exclusions, look-alike codes, and the work-evidence checklist, then creates a downloadable memo.
This is the same deterministic engine used after purchase, not a scripted demonstration. No account needed; the full audit names every gap it finds.
Check my letterA title can look right while the letter's actual duties point to another code or fail to prove the work experience IRCC needs to assess.
DUTYPROOF requires concrete duty evidence before it can return Ready. A matching title by itself is not enough.
The checker surfaces alternate NOCs and official exclusions so you can investigate a mismatch before submission.
Dates, hours, salary, employer contact details, signature, status, title, and concrete duties are checked and turned into a correction list.
The checker loads the official NOC 2021 title, main duties, and exclusions.
The text is checked for concrete work evidence, not just job-title words.
At least two official duties must be evidenced for a Ready verdict; exclusions and missing letter fields are also checked.
See matched evidence, alternate NOCs, warnings, corrections, and a downloadable PDF memo.
Signed-in audit results, including short evidence excerpts, are saved to account history so the PDF can be generated again. We do not sell file contents or use them for advertising profiles. See the Privacy Policy for details.
You need to know whether the NOC you plan to claim can survive a duties comparison before you submit.
You handle everything yourself. DUTYPROOF is the second pair of expert eyes you don't have time to hire, attached to every file you touch.
Standardize NOC review across every associate, every file, every client. One process, one audit format, one defensible record.
I spent three years in an immigration cabinet. The refusals that stayed with me were rarely about weak candidates — they were about strong candidates whose reference letters described a job title instead of the duties the officer actually assesses. That gap is invisible until it is fatal, and it is what DUTYPROOF checks for.
Christophe Garon, founder
A timestamped PDF showing the readiness verdict, official duties evidenced, missing letter fields, exclusions, alternate NOCs, and the audit trail behind the result.
See Single AuditDUTYPROOF checks the classification currently used by IRCC. It does not claim to predict or map a future NOC taxonomy before official data and product support are available.
Run a current NOC 2021 checkPaste a job description. Refine the duties. Download a final memo for your file when you are ready.
Check your letter free