AI-Assisted Translation for Census Documents

Translation & Language Access

What it collects

Operational data

Anonymized data

Census documents, including protected-B and pre-release materials, as well as public census products and metadata written in both English and French. The register confirms no personal information is involved.

Government of Canada AI Register — Census Translator

Run by: Statistics Canada (StatCan)
Where: No fixed location
Kept: Not stated by the Helpful Places.
Shared with: Accountable organization

What it is for

Translation & Language Access

This system is a fine-tuned machine translation tool developed by Statistics Canada to produce initial translations of census documents using census-specific bilingual terminology. It handles protected and pre-release materials, and all outputs are reviewed and corrected by human language experts before use. The system does not process personal information, and its use of AI is disclosed to users.

What it collects and what happens to it

Data taken in

Operational data

Anonymized data

Census documents, including protected-B and pre-release materials, as well as public census products and metadata written in both English and French. The register confirms no personal information is involved.

Government of Canada AI Register — Census Translator

Processing

Language Models

A fine-tuned Neural Machine Translation (NMT) model trained on past census documents and bilingual metadata in English and French. Fine-tuning on domain-specific census vocabulary improves translation quality over generic machine translators.

Government of Canada AI Register — Census Translator

What it does

Creating (Generative AI)

Human decides

The system generates translated text from source census documents. All generated translations are then manually validated or post-edited by language experts before use — the AI output is always advisory and subject to human review.

Government of Canada AI Register — Census Translator

Outputs

Generated content

Anonymized data

Initial draft translations of census documents and metadata in the target official language (English or French). These drafts are not final outputs — they are reviewed and post-edited by language experts before any official use.

Government of Canada AI Register — Census Translator

Run by

Statistics Canada (StatCan)

Statistics Canada is the federal department that developed and deploys this fine-tuned machine translation system to support the internal translation of census materials by Government of Canada employees.

Government of Canada AI Register — Census Translator

Built by

Not stated by the Helpful Places.

Kept for

Not stated by the Helpful Places.

Shared with

Available to the accountable organization

Outputs (draft translations) are available to GC employees at Statistics Canada. The system is an internal tool; access is limited to Government of Canada staff involved in census translation workflows.

Government of Canada AI Register — Census Translator

Stored

Not stated by the Helpful Places.

How to read the colours

Can it identify you?

Anonymized data: Data about people with the link to who is broken. Stripped of identifiers, blurred, aggregated, or noised so this system can’t reasonably tie a record back to an individual.
Pseudonymous data: Each person’s data is tied to a token (hash, ID, template) that lets this system recognise the same person across events, but the token itself doesn’t reveal a name. Reidentification is possible with extra information.
Identifiable data: The data either contains a direct identifier (name, address, account name, recognisable face or voice, plate number) or carries a token this system uses to look up legal identity during processing.

Who completes the loop?

Human decides: This mode suggests; a person decides what to do next. The AI is always advisory — a human is in the loop on every decision. Example: a triage tool ranks cases for a clinician who chooses which to see first.
Human executes: This mode decides; a person carries out the result. Example: an optimizer plans the day’s trash-collection routes, and drivers run them.
Autonomous: This mode decides and acts on its own. No person reviews each decision or carries out the resulting action.

Definitions from the DTPR standard. Amber is about your data, violet about who decides. The fuller the shape and the deeper the colour, the more identifying the data or the less a person is involved.

What you can do

Ask about this system

Questions go to the Helpful Places, not the vendor.

Your rights

Right to Be Informed of AI UseUsers are informed that AI is being used in the translation process. The register confirms AI use is disclosed to users (GC employees) who interact with or receive outputs from this system.
Right to a Human ReviewAll AI-generated translations are manually validated or post-edited by language experts before any official use. No AI translation output is used without human review.

Risks and safeguards

Reputational harmMistranslation of census-specific terminology could introduce errors into official documents, potentially affecting the accuracy of public-facing census products or protected materials.Safeguard: Human language experts manually validate or post-edit all AI translations before use, and the model is fine-tuned specifically on census vocabulary to reduce domain-specific translation errors.