Hydro-Québec access request attachments document upload
Official requirementAdd each required file. Conditional files are marked optional.
Requirement verified August 21, 2026 · Source: Hydro-Québec ↗
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Documents this application needs
Request attachment (5 MB limit)
PDF/JPG · ≤5000 KB- Consent for a third party's information must be signed and attached, or the request will be denied.
Supporting attachment (PDF or JPG)
Only if it applies to youPDF/JPG · ≤5000 KB0/1 files ready
Sources disagree on this
accepted formats beyond PDF and JPEG
The form accepts TIFF files alongside PDF and JPG; UploadPrep prepares PDF and JPG only.
How we handle it: Upload TIFF scans directly in their original form; prepare everything else as PDF or JPG.