The ISO 9001 scope of certification is the first and most important document decision in your certification journey. A poorly defined scope either excludes activities that auditors expect to see — causing audit failures — or includes too much, unnecessarily complicating your QMS. This guide shows you how to define it precisely and correctly.
What is ISO 9001 Scope?
The ISO 9001 scope defines the boundaries of your Quality Management System — what products, services, locations, and activities your certification covers. The scope statement appears on your ISO 9001 certificate and in your IAF CertSearch listing.
When a buyer verifies your certificate, they see your scope. If your scope says "manufacturing of precision components" but you are trying to use the certificate to qualify as an IT service provider, there is a mismatch — buyers and auditors will question it.
What ISO 9001 Requires (Clause 4.3)
ISO 9001 Clause 4.3 requires your scope to:
- Define the boundaries and applicability of your QMS
- Consider the external and internal issues relevant to your organization
- Consider the requirements of relevant interested parties (customers, regulators)
- Consider the products and services you provide
- Be available and maintained as documented information
How to Write Your Scope Statement
A good scope statement answers: What do you do? What products/services? Where?
Formula: [Core activity] of [products/services] [geographic qualifier if needed]
Keep it concise — 1-2 sentences maximum. The scope does not need to explain your entire business, just define the boundaries of what the QMS covers.
Scope Examples by Industry
| Industry | Example Scope Statement |
|---|---|
| Manufacturing | "Design, manufacture and supply of precision engineering components for the automotive and industrial sectors" |
| IT / Software | "Provision of software development, IT consulting and managed IT services to enterprise clients" |
| Construction | "Civil construction, structural works, and infrastructure project execution" |
| Trading (import/export) | "Procurement, quality inspection, storage and supply of [product category]" |
| Healthcare | "Provision of outpatient medical consultation, diagnostic, and treatment services" |
| Education / Training | "Design and delivery of professional training, skill development, and certification programs" |
| Pharmaceutical | "Manufacture and supply of pharmaceutical formulations (tablets, capsules, liquids)" |
| Hospitality | "Hotel accommodation, food and beverage services, and banquet/event management" |
| Consulting | "Provision of management consulting, ISO certification consulting, and quality management advisory services" |
Handling Exclusions
ISO 9001:2015 allows exclusions of specific clauses if they are not applicable to your organization. The most commonly excluded clause is Clause 8.3 (Design and Development):
- If your company manufactures to customer-provided designs (you do not design products yourself), Clause 8.3 can be excluded
- The exclusion must be justified in your scope documentation
- Exclusions cannot affect your ability to meet customer requirements
Most small service companies and traders have no exclusions. Most manufacturers include all clauses.
Single Site vs Multi-Site Scope
If your business operates from multiple locations:
- Single site scope — QMS covers only one office/factory location. Each additional location needs either inclusion in the scope or a separate certificate.
- Multi-site scope — QMS covers all listed locations. Audit includes site visits or remote checks for each location. More complex but gives one certificate for all sites.
- Practical advice — Start with your main site for initial certification; add sites at surveillance audits or recertification.
Common Scope Mistakes
| Mistake | Problem | Better Approach |
|---|---|---|
| Too vague: "General services" | Does not define what you actually do | Specify the service type and customer segment |
| Too narrow: Excludes main revenue activities | Certificate doesn't cover your core business | Include all significant products/services |
| Including sites you cannot audit | CB will try to audit all sites | Start with main site; expand scope later |
| Scope does not match IAF classification | Certificate shows wrong EA code | Elite Assured handles EA code selection |