NDC auditors planning an integrated ISO certification programme with a client
Integrated ISO Certification

Reduce ISO certification costs by removing duplicated work.

Reduce duplication, audit activity and internal administration across multiple ISO standards.

One Integrated Management System

Less duplication. Lower costs.

An integrated management system can bring common requirements across ISO 9001, ISO 14001, ISO 45001, ISO 27001 and ISO 42001 into one framework.

Integrated assessments can reduce repeated preparation and audit activity where appropriate. Each standard's specific requirements still need assessment. Audit scope, time and cost depend on your organisation and cannot be promised as a fixed saving.

Why integration saves time

Use the common Harmonized Structure.

ISO management system standards use a common Harmonized Structure, historically associated with Annex SL. Many requirements are structurally aligned and can be managed once across multiple standards.

Clause 4 – Context of the Organisation

One integrated assessment of your organisation, interested parties, scope and management system.

Clause 5 – Leadership

Leadership, responsibilities, policies and management commitment can be managed through a common governance framework.

Clause 7 – Support

Resources, competence, awareness, communication and documented information can largely be managed centrally.

Clause 9 – Performance Evaluation

Monitoring, internal audits and management reviews can be coordinated across multiple standards.

Clause 10 – Improvement

Nonconformities, corrective actions and continual improvement can use one integrated process.

Reduce the number of audit days

Assess common requirements together.

Instead of treating each ISO standard as a completely separate audit, an integrated audit can assess common management-system requirements together while still examining the specific requirements of each individual standard.

This can reduce duplication and, where appropriate, reduce the overall number of audit days required across multiple certifications. The more effectively your management systems are integrated, the greater the opportunity to remove unnecessary duplication.

  • Lower certification costs
  • Less management time
  • Fewer employee interviews
  • Less operational disruption
  • Less audit preparation
  • Reduced internal administration
ISOComply365 software

Reduce your internal ISO costs.

ISOcomply365 gives your team one place to manage documents and track audit findings or corrective actions. Software and AI can reduce repetitive administration, but your organisation remains responsible for its management system.

NDC's certification audit and decision must remain independent of management-system consultancy. Discuss the software arrangements and audit scope before committing.

Explore ISOComply365 software →
  • Policies and procedures
  • Document control
  • Risk registers
  • Legal and compliance requirements
  • Objectives and KPIs
  • Internal audits
  • Nonconformities and corrective actions
  • Management reviews
  • Training and competence
  • Supplier management
  • Actions and reminders
One system. Multiple standards.

Build one framework around the standards you need.

An Integrated Management System could allow your organisation to maintain ISO 9001 + ISO 14001 + ISO 45001, or add standards such as ISO 27001, ISO 22301 and ISO 42001, without creating an entirely separate management system for every certification.

You still need to address the specific requirements of each standard — particularly its discipline-specific risks and operational controls — but the common management-system framework can be integrated.

The NDC approach

Remove duplication without weakening assurance.

A practical route to maintaining certification while reducing unnecessary management-system work.

  • Integrate your ISO standards.
  • Remove duplicated processes.
  • Reduce unnecessary audit time.
  • Automate repetitive administration.
  • Reduce the burden on your internal team.
  • Maintain independent certification.
Already certified to multiple ISO standards?

Review your audit scope and costs.

Compare your accreditation requirements, current audit arrangements and duplicated administration before changing provider.

Start your switch