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ISO 27001 Certification and Advisory
ISO 27001 Certification Requires a Program, Not a Checklist
ISO 27001 certification rewards organizations that build the program before pursuing the audit. Without groundwork, unexpected findings and rework costs land on you.
The Cost of Underestimating ISO
ISO 27001 Certification Rewards Preparation. Unprepared Organizations Pay Twice.
ISO 27001 certification is not a trivial process. Organizations that pursue the audit without completing the groundwork first encounter unexpected findings, repeat audit cycles, and experience rework costs they could have avoided. You’re the person accountable for that timeline and that budget.
- Starting the certification process without a gap assessment surfaces unexpected findings during Stage 1 or Stage 2 that require remediation and a repeat audit cycle
- Building an Information Security Management System (ISMS) without mapping to your existing compliance frameworks duplicates effort that Federal Risk and Authorization Management Program (FedRAMP), System and Organization Controls 2 (SOC 2), Health Insurance Portability and Accountability Act (HIPAA), or National Institute of Standards and Technology (NIST) controls already cover
- Pursuing International Organization for Standardization (ISO) 27001 without considering ISO 27701 alongside it misses the privacy information management standard that global enterprise customers increasingly require alongside security certification
- A surveillance audit program built after initial certification rather than during program development creates gaps that surface when the auditor returns for the annual review
How It Works
From Readiness Assessment to Certification. In the Right Order.
Built for organizations pursuing ISO 27001 certification with a program designed to pass the audit the first time and maintain certification through every surveillance cycle.
Gap Assessment
We benchmark your current security posture against ISO 27001 requirements, map your existing compliance frameworks to identify controls you already have in place, and deliver a prioritized roadmap that closes gaps before Stage 1 documentation review begins.
ISMS Development
We build your Information Security Management System (ISMS) aligned to ISO 27001 requirements, including leadership commitment documentation, risk assessment integration, Annex A security controls implementation, and the full documentation set your certifying body requires.
Certification Readiness
We prepare your program for Stage 1 and Stage 2 audits with structured pre-certification support, documentation review against the certifying body’s expectations, and targeted guidance on the findings most likely to surface during the detailed evaluation.
Surveillance Audit Support
We support your certification through annual surveillance audits with ongoing monitoring, change tracking, and documentation updates so your ISMS stays current and your certification stays valid between recertification cycles.
Technical Foundation
How We Approach Every ISO 27001 Engagement
Your Existing Compliance Work Counts Toward ISO 27001
Organizations pursuing ISO 27001 alongside FedRAMP, SOC 2, HIPAA, or NIST CSF have more controls in place than they realize. Our gap assessment maps your existing compliance posture to ISO 27001 requirements before we identify what’s missing. You build on what you have instead of starting from scratch.
Your Assessors Hold the Certification You’re Pursuing.
Fortreum holds ANAB-issued ISO/IEC 27001 and ISO/IEC 27701 certifications. We have built and maintained the programs we guide our clients through. When we tell you what an auditor will look for, that guidance comes from direct certification experience, not secondhand familiarity with the standard.
Your ISMS Is Built for the Audit.
Most ISMS programs are built to satisfy an internal review. Fortreum builds your ISMS to satisfy a certifying body’s auditor. Every documentation decision, every control implementation record, and every risk assessment follows the evidence standard an auditor applies during Stage 2 evaluation.
The Standards Behind Your Global Security Credibility
The Standards Behind Every ISO 27001 Engagement
International Organization for Standardization/International Electrotechnical Commission (ISO/IEC) 27001:2022 · ISO/IEC 27701:2019 · ISMS · Annex A Controls · NIST CSF Alignment · Risk-Based Framework
ISO 27001 and ISO 27701 Address Different Obligations.
ISO/IEC 27001 governs your organization’s Information Security Management System and is the global standard for information security certification. ISO/IEC 27701 extends that framework to cover Privacy Information Management, addressing how your organization collects, processes, and protects personal data. Enterprise customers and global partners increasingly require both.
ANAB Accreditation Determines the Weight of Your Certificate.
Not all ISO 27001 certificates carry equal credibility. Certificates issued by Accreditation National Accreditation Board (ANAB)-accredited certifying bodies meet the international accreditation standard that enterprise buyers, government customers, and global partners recognize. Fortreum holds ANAB-issued certifications and guides clients through the certification process with that standard in view from day one.
Trusted by Organizations Pursuing Global Security Credibility
The Go To Source for ISO 27001 Certification
ISO/IEC 27001 and ISO/IEC 27701
ANAB-Issued
Fortreum’s federal assessment credibility carries directly into SOC engagements. The rigor we bring to federal authorization is the same rigor we apply to every SOC examination.
773% Three-Year Growth
Inc. 5000 #523
Fortreum ranked No. 523 on the 2025 Inc. 5000. That growth reflects clients who completed their first certification with Fortreum and returned when they needed to expand their program or pursue additional frameworks.
Combined Founder Experience
Nearly 25 Years
Our founders bring nearly 25 years of combined public and private-sector cybersecurity experience to every ISO engagement. That background spans the regulatory frameworks that overlap with ISO 27001, giving our clients a direct path from existing controls to certification.
FAQs
Getting ISO 27001 Certified? Get These Answered First.
What is ISO 27001 certification and what does it require?
ISO 27001 certification is an internationally recognized credential that confirms your organization has implemented and maintains an Information Security Management System (ISMS) that meets the ISO/IEC 27001 standard. Certification requires a gap assessment, ISMS development aligned to Annex A controls, and passing both Stage 1 and Stage 2 audits conducted by an accredited certifying body.
How long does ISO 27001 certification take?
ISO 27001 certification timelines vary based on your starting control implementation status and the scope of your ISMS. Organizations that complete a gap assessment and build a full documentation set before Stage 1 consistently reach certification faster than those that do not. Most organizations should plan for a process that runs several months from gap assessment through Stage 2 audit completion.
Does my existing compliance program count toward ISO 27001 certification?
Yes. ISO 27001 certification shares significant control overlap with FedRAMP, SOC 2, HIPAA, and NIST CSF. Organizations with existing compliance programs have more controls in place than they typically realize. A gap assessment maps your current posture to ISO 27001 requirements and identifies what you already have before scoping what still needs to be built.
What is the difference between ISO 27001 and ISO 27701 certification?
ISO 27001 certification governs your Information Security Management System and addresses how your organization protects information assets. ISO 27701 extends that framework to cover Privacy Information Management, addressing how your organization handles personal data. The two standards are complementary, and enterprise customers operating across international markets increasingly require both certifications from their vendors and partners.
What are Stage 1 and Stage 2 audits in the ISO 27001 certification process?
ISO 27001 certification involves two audit stages. Stage 1 is a documentation review where the certifying body evaluates whether your ISMS is designed correctly and your documentation meets the standard’s requirements. Stage 2 is a detailed on-site evaluation that tests whether your controls are operating effectively. Fortreum prepares your program for both stages before the certifying body arrives.
INSIGHTS & RESOURCES
Research, Guidance, and Tools for Your Compliance Journey