MHM Professional Corporation, iso 27001
A licensed Canadian CPA firm that performs SOC attestations and is an SCC-accredited certification body for ISO standards, including the first Canadian accreditation for ISO/IEC 42001 AI governance audits.
MHM Professional Corporation also sells soc 2 audit, compliance advisory. This page covers the iso 27001, iso 42001 side of what they do, because that is what ISO27K is about.
The listing
| Services | SOC 2 audit, ISO 27001, ISO 42001, Compliance advisory |
|---|---|
| Frameworks | SOC 2, ISO 27001, ISO 42001, PIPEDA |
| Based in | Calgary, Alberta |
| Website | https://mhmcpa.ca |
| Verified since | 2026-09-01 |
What to check before you hire them
This is general advice about the kind of work MHM Professional Corporation sells, not a judgement about the firm. Ask any firm the same questions and compare the answers.
- Certification body or consultant, never both for you
- Only an accredited certification body can issue an ISO 27001 certificate, and it cannot consult for the same client. A consultant builds the ISMS and walks you to the audit. Ask which one this is, and if they certify, ask who accredits them: in Canada that is the Standards Council of Canada, and internationally UKAS or ANAB.
- ISO 42001 is new, so ask what they have actually done
- The AI management system standard published recently and the pool of firms with real engagements behind them is small. Ask how many they have completed rather than how many they can talk about, and whether they are accredited to certify against it or only to advise.
Working with a firm in Calgary, Alberta
Almost all of this work is done remotely, so treat location as a tie-breaker rather than a filter. Where it does matter: a firm in your own province knows the privacy statute you sit under without being briefed, timezone overlap decides how painful evidence chasing gets, and some buyers and public-sector procurement ask where data and staff are. If none of those apply to you, widen the search.
This listing is not written by the firm
It was compiled from public information, so treat it as a starting point rather than a statement from MHM Professional Corporation. If you work there, claim the listing and it becomes yours to correct. Claiming is free.
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Is this firm recommended by ISO27K?
No. A listing is not a recommendation. MHM Professional Corporation carries a Verified listing, and nothing on this page is an endorsement of the firm or a statement that it is the right one for you. Compare at least three.
Does MHM Professional Corporation pay to appear here?
Yes. This is a Verified listing, which is the paid tier. What that does and does not buy is set out on the page for firms, and it does not buy a position within the tier or anything written about the firm.
How do I get a quote from them?
Use the form linked above. It goes to the firms whose services match what you describe, which includes this one. You are never charged for a quote.