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Customer asks for ISO 27001 or NEN 7510, what fits us?

ISO 27001 is generic information security. NEN 7510 is the Dutch healthcare variant. Working for healthcare clients: NEN 7510. Otherwise: ISO 27001.

Try this first

  1. 1Ask the customer which norm they really require. A tender often says ISO 27001 but accepts equivalents like NEN 7510 or TISAX.
  2. 2Estimate effort. First certification typically takes months of preparation plus an audit by an accredited body.
  3. 3Start with a gap analysis against ISO 27001:2022 Annex A (93 controls grouped into 4 themes) or NEN 7510 clauses. Output: your action list.
  4. 4Build or buy an ISMS: document structure, risk assessment, statement of applicability, internal audit, management review.
  5. 5Plan at least 6 months between "everything in place" and the audit so the system has evidence of running.

When to bring us in

In hybrid healthcare (medtech, e-health, GGD links), NEN 7510 plus NEN 7512 is often required. Call us before hiring an auditor.

See also

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