US NAICS 2022 → Canada NAICS 2022

NAICS Codes Conversion

Look up a code or describe an industry, then review every supported equivalent and its match quality.

FromUS NAICS 2022

ToCanada NAICS 2022

From

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1,012source codes

922destination codes

1,012mapped source codes

Start with the code you already have.

Choose a direction, then enter a source code or search its title. Every available target is shown together with the match type.

Convert a list in one pass.

Paste source codes one per line, or upload a CSV. The converter detects the best code column and processes up to 500 rows in your browser.

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SOURCE CODES

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Need this automated or at higher volume? Use the API →

Private beta

Build the crosswalk into your workflow.

Convert across every supported direction, process batches, search any classification, or inspect the available systems. The endpoint examples use a deployment placeholder; after a base URL is configured, interactive Swagger documentation is available at {API_BASE_URL}/docs.

Endpoints

GET{API_BASE_URL}/v1/convert?code=541511&from=us_naics_2022&to=ca_naics_2022
POST{API_BASE_URL}/v1/convert/batch
GET{API_BASE_URL}/v1/search?q=software&system=us_naics_2022
GET{API_BASE_URL}/v1/systems

GET /v1/convert defaults to us_naics_2022 → ca_naics_2022. Batch JSON accepts {"codes":["541511"],"from_system":"us_naics_2022","to_system":"ca_naics_2022"}. Authenticate with ?key=YOUR_KEY or X-API-Key; GET /v1/systems is unauthenticated.

Quick start

curl "{API_BASE_URL}/v1/convert?code=541511&from=us_naics_2022&to=nace2" \
  -H "X-API-Key: YOUR_KEY"

import requests

response = requests.get(
    "{API_BASE_URL}/v1/convert",
    params={
        "code": "541511",
        "from": "us_naics_2022",
        "to": "nace2",
    },
    headers={"X-API-Key": "YOUR_KEY"},
)
print(response.json())

Example response · 541511

{
  "us_code": "541511",
  "us_title": "Custom Computer Programming Services",
  "match_type": "split",
  "canadian": [
    {"code": "541514", "title": "Computer systems design and related services (except video game design and development)"},
    {"code": "541515", "title": "Video game design and development services"}
  ]
}

Private beta pricing

Choose the volume that fits your workflow.

Free

100 lookups/day
Community support

Pro

$29/mo

10,000 lookups/day
Batch endpoint
Email support

Enterprise

$99/mo

100,000 lookups/day
SLA
Onboarding call

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Methodology, sources & limitations

How the match works

Each result carries its crosswalk relationship: exact, split, partial, related, chained, or no match. A split returns every available destination candidate; partial and related results need closer review.

US-to-Canada comparisons use the shared NAICS structure plus Canadian detail, while revision, ISIC, NACE, and HS conversions use the supplied official concordances or clearly labeled chains.

Official classifications used

U.S. Census Bureau — NAICS 2017 and 2022, plus the 2022 export concordance
Statistics Canada — NAICS Canada 2022 Version 1.0 and its ISIC correspondence
United Nations Statistics Division — ISIC Rev. 4 and ISIC–NACE correspondence
Eurostat — NACE Rev. 2
World Customs Organization — HS 2022 nomenclature

Scope: English titles and the directions listed in the selector. API access is offered separately in private beta.

Reference prototype: Some cross-system mappings are heuristic. Chained results pass through an intermediate classification, and the HS concordance is a statistical trade concordance—not a legal ruling. Always verify a result against the relevant official manuals before using it in a filing.