ISO 27001:2022 Implementation & Certification
ISO 27001:2022 ISMS implementation and certification -- 93 Annex A controls, Statement of Applicability tailored to your scope, 6-12 months kickoff to certification.
Why ISO 27001 Matters
ISO 27001 is the international standard for Information Security Management Systems (ISMS) -- recognized by enterprise buyers in Europe and APAC where SOC 2 carries less weight, and increasingly required for SaaS deals across multinational customers. The 2022 revision restructured Annex A from 114 controls (in ISO 27001:2013) into 93 controls organized around four themes: Organizational, People, Physical, and Technological. Companies certified to the 2013 version must transition to 2022 by October 31, 2025.
Implementation is more than a control checklist. ISO 27001 requires a documented ISMS: scope statement, information security policy, risk assessment methodology, risk treatment plan, Statement of Applicability (justifying which Annex A controls apply and why), and procedures covering 7 mandatory clauses (4-10) of the standard itself. Most engineering teams underestimate clauses 4-10 and burn time on Annex A controls that should be inherited from existing infrastructure rather than re-implemented.
Our differentiator is an engineering-first ISMS. Risk assessments are versioned in code, control implementation is mostly Terraform (with a small set of operational policies), and the Statement of Applicability lives next to the source it documents. Surveillance audits in years 2 and 3 of the certification cycle become evidence reviews against a continuously-maintained ISMS rather than panic exercises. The same ISMS work crosswalks to SOC 2 and HITRUST so you accumulate compliance leverage instead of duplicating effort.
Why Choose Our ISO 27001:2022 Implementation & Certification
Engineering rigor, audit-ready process, and operational depth across cloud, SaaS, and software delivery
Certification
ISO 27001:2022 ISMS implementation and Stage 1/Stage 2 certification audit support. We work with accredited certification bodies and prep walkthroughs end-to-end. Typical engagement: 6-12 months kickoff to certificate.
Risk Management
Repeatable risk assessment methodology aligned to ISO 27005 -- assets, threats, vulnerabilities, likelihood/impact scoring, and residual risk acceptance documented and versioned with infrastructure code.
Continuous Improvement
Annual surveillance audits in years 2 and 3, full recertification at year 3. Continuous control monitoring keeps the ISMS audit-ready year-round; nonconformities surface in regular reviews, not at the audit.
Our ISO 27001 Implementation Process
A structured approach from scoping to certification and continuous improvement.
Gap Analysis & ISMS Scope
Two-to-four weeks: assess current state against ISO 27001:2022 clauses 4-10 and Annex A's 93 controls. Define ISMS scope (which products, locations, data types). Output: gap report and Statement of Applicability draft.
ISMS Implementation
Three to six months: implement risk assessment methodology, document required policies and procedures, deploy missing technical controls in Terraform, run management reviews per clause 9.3, complete internal audit per clause 9.2. Track readiness against a control-by-control checklist.
Stage 1 / Stage 2 Audit & Certification
Two to three months: Stage 1 (documentation review by certification body), remediation of any findings, Stage 2 (operational audit including walkthroughs and evidence sampling), certification body reviews, certificate issued. Surveillance audits scheduled annually thereafter.
Gap Analysis & ISMS Scope
Two-to-four weeks: assess current state against ISO 27001:2022 clauses 4-10 and Annex A's 93 controls. Define ISMS scope (which products, locations, data types). Output: gap report and Statement of Applicability draft.
ISMS Implementation
Three to six months: implement risk assessment methodology, document required policies and procedures, deploy missing technical controls in Terraform, run management reviews per clause 9.3, complete internal audit per clause 9.2. Track readiness against a control-by-control checklist.
Stage 1 / Stage 2 Audit & Certification
Two to three months: Stage 1 (documentation review by certification body), remediation of any findings, Stage 2 (operational audit including walkthroughs and evidence sampling), certification body reviews, certificate issued. Surveillance audits scheduled annually thereafter.
In-House vs. Managed ISO 27001
Why managed ISO 27001 is easier.
| Feature | In-House | Managed |
|---|---|---|
| ISMS Documentation | Word/Confluence pages, drift between text and reality | Versioned alongside infrastructure code with continuous review |
| Surveillance Audits | Annual scramble to recollect evidence | Continuous control monitoring keeps ISMS audit-ready |
ISMS Documentation
Surveillance Audits
ISO 27001 Implementation Guide
A guide to ISO 27001 certification and maintenance.
Read the whitepaperISO 27001 for Global AI Companies
AI companies expanding into international markets need ISO 27001 to demonstrate security maturity to enterprise buyers in Europe, APAC, and beyond. But certifying AI systems requires more than standard ISMS controls — it demands governance frameworks for model development, training data management, and inference security. TrustEdge.ai, our AI services division, helps organizations build ISO 27001-compliant AI operations that satisfy the most demanding enterprise procurement requirements.
Explore AI Governance SolutionsISO 27001 FAQs
Common questions about ISO 27001 implementation.
Related Services
Buyers of iso 27001:2022 implementation & certification typically partner with us across these adjacent disciplines
SOC 2 Compliance
ISO 27001 Annex A controls map to SOC 2 Trust Services Criteria across most overlap areas. Pursuing both is faster than sequential implementation.
Compliance Program Management
Three-year ISO 27001 recertification cycles need ongoing program management — surveillance audits in years 2 and 3, control updates as the standard evolves.
Penetration Testing
ISO 27001 Annex A.8.8 (technical vulnerability management) and A.8.34 (protection during testing) both reference penetration testing as standard practice.
Start Your ISO 27001 Journey
Book a free gap analysis with our ISMS experts.