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Verified July 2026Independent auditorMember since July 2026

Isla Marwick Audit

Independent ISO 42001 lead auditor offering remote gap reviews, mock audits and contracted audit days for certification bodies.

Edinburgh, United Kingdom

Last verified July 2026 · how we verify

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At a glance

Frameworks
  • ISO/IEC 42001
Services
Certification audit · Readiness assessment · Gap analysis
Jurisdictions served
United Kingdom, European Union, Global
Headquarters
Edinburgh, United Kingdom
Industries
Cross-industry
Firm size
Solo practitioner
Gap-analysis price band
Under $5k
Retainer price band
Undisclosed
Engagement models
Day rate
Remote / on-site
Remote only
Languages
English
Year founded
2023

About

Isla Marwick is an independent ISO/IEC 42001 lead auditor working from Edinburgh entirely by remote delivery. She splits her time between contracted audit work for certification bodies, where she acts as a lead or team auditor on stage 1, stage 2 and surveillance visits, and direct engagements with organisations preparing for certification. The direct work comes in two forms. A gap analysis is a fixed-price desk review of an existing management system against every clause and Annex A control, returned within ten working days with a prioritised list of nonconformities. A readiness assessment is a mock audit run over two or three days, with interviews conducted exactly as a certification body would run them and a closing meeting that rehearses the findings. Everything else is billed by the day. She works with small and mid-sized organisations across any sector, typically those with fewer than five hundred staff, and takes on international clients where meetings can be held in a European time zone. She does not offer implementation support or write policies for organisations she may later audit, and she keeps a public list of the certification bodies she is contracted to.

Credentials

  • Verified

    ISO/IEC 42001 Lead Auditor

    Held by Isla Marwick

    ISO/IEC 42001 Lead Auditorverified via PECB / issuing-body registry, July 2026

✓ marks credentials we confirmed against the issuing registry or a reviewed certificate. Self-attested and public-profile credentials are shown for completeness but do not count toward verification. How we verify

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