FSSC 22000 Scope Categories Explained: Which One Fits Your Operation?

FSSC 22000 covers food manufacturing, packaging, transport, storage, and animal feed — each with its own PRP standard. Which scope category applies to your operation and what that means for certification.

When you pursue FSSC 22000 certification, the first question your certification body (CB) will ask is deceptively simple: what does your operation do? The answer determines your food chain category — and your category determines everything that follows: which PRP standard you implement, who is qualified to audit you, how long that audit takes, and exactly what appears on your certificate.

Get the category wrong and you are either under-certified (leaving gaps that a customer or retailer audit will expose) or certifying against standards that do not apply to your operation. Neither outcome is useful.

1. What "Scope" Means in FSSC 22000

In FSSC 22000 Version 7, "scope" refers to the combination of your food chain category, your specific activities and products, and the physical boundaries of your certified operation. It is not just a paragraph of marketing text on your certificate — it is a technical designation that dictates your normative requirements.

Every FSSC 22000 certified organisation must comply with three layers of requirements:

1. ISO 22000:2018 — the overarching food safety management system standard
2. A sector-specific PRP standard (an ISO/TS 22002-series document) — determined by your category
3. FSSC 22000 Additional Requirements — scheme-specific requirements that apply across all categories

The sector-specific PRP standard is the layer that changes based on what you make, handle, or do. It specifies the prerequisite programme requirements appropriate to your operations — the hygiene, infrastructure, pest control, and process control expectations that ISO 22000 itself does not prescribe in detail.

Choosing the wrong PRP standard is not a technicality. It means your PRPs may not address the actual hazards and controls relevant to your operation. That is a food safety gap, not a paperwork error.

2. Category C: Food Manufacturing (ISO/TS 22002-1)

Category C is the most widely applied scope in FSSC 22000 and covers all forms of food processing — from primary animal conversion through to ambient stable finished products.

The scheme divides Category C into five subcategories:

For all subcategories within Category C, the normative PRP standard is ISO/TS 22002-1 (Requirements for food manufacturing), alongside ISO 22000:2018 and the FSSC 22000 Additional Requirements.

A few classification points worth knowing:

• CIV has its own sub-subcategories (CIV-1 through CIV-6) covering thermally processed products, dried ingredients, preserved/self-preserved foods, extruded and bakery products, fats and oils, and beverages. These sub-subcategories affect auditor qualification requirements.
• Pet food is classified within Category C based on the type of raw materials used — CI for animal-only, CII for plant-only, CIII for mixed.
• Foods for special dietary needs and medical foods are included under Category C provided they are legally classified as food (not pharmaceutical) in the country of manufacture.

Minimum audit duration for Category C is 2 days — there are no exemptions below this floor, regardless of site size.

3. Category I: Packaging Manufacturing (ISO/TS 22002-4)

Category I covers the production of packaging materials that will come into contact with food, feed, or animal food — directly or indirectly. The normative PRP standard is ISO/TS 22002-4 (Requirements for packaging manufacturing).

The scheme is precise about what falls into Category I. Coverage includes:

• Direct food contact materials — anything physically touching the food or its headspace during normal use, including labels and outer packaging for food desiccants
• Indirect food contact materials — materials not in direct contact but where substance migration into the food is possible, including labels applied to primary packaging
• Closing materials (tape, plastic strips) where the manufacturer can demonstrate application to food or feed primary packaging

Category I is further divided into sub-subcategories by material type:

• I-1: Plastics (rigid and flexible)
• I-2: Paper and board
• I-3: Metal
• I-4: Glass
• I-5: Other (wood, cork, string, tape, ink)

Two important boundary clarifications that regularly cause confusion:

First, simple packaging activities — unfolding packaging, blowing bottle preforms from pre-purchased preforms, printing — are not considered food packaging manufacture. When these activities occur alongside a food manufacturing operation, they are included within the food scope (Category C) and Category I does not apply.

Second, inline primary packaging production — where a manufacturer produces bottles on-site by converting resin to a preform and then blowing the bottle — is considered a packaging manufacturing activity. In this case, Category I applies in addition to the food category. This is a common multi-scope scenario in beverage manufacturing.

Auditors working in Category I must hold a recognised packaging technology qualification — the scheme specifies minimum training topics including packaging legislation, materials manufacturing, food/feed-specific considerations, and printing processes.

4. Category G: Transport and Storage (ISO/TS 22002-5)

Category G (formerly called Category K in earlier scheme versions — note the renumbering in Version 7) covers transport and storage services for food and feed. The normative PRP standard is ISO/TS 22002-5 (Requirements for transport and storage).

Category G applies to:

• Storage facilities and distribution vehicles for perishable food and feed where temperature integrity must be maintained
• Storage facilities and distribution vehicles for ambient stable food and feed
• Relabelling and repackaging activities, excluding open exposed product handling
• Storage and distribution of food packaging materials

A common question is whether an organisation that stores products as part of a broader manufacturing operation needs a separate Category G scope. The answer depends on whether the storage is an off-site or co-located activity linked to the main certified process. Off-site storage linked to a Category C site requires at least 0.25 additional auditor days per off-site facility — but does not necessarily require a separate Category G certification. Standalone third-party logistics providers and co-packers offering storage as a primary service would typically seek Category G certification independently.

Category G is one of the few categories eligible for multi-site certification with sampling — relevant for logistics operators running multiple depots or distribution centres under a single management system.

5. Category D: Animal Feed Production (ISO/TS 22002-6)

Category D covers the production of animal feed and applies to:

• Processing of feed material for food-producing and non-food-producing animals not kept in households — including grain and oilseed meals, by-products of food production
• Processing of feed mixtures with or without additives intended for food-producing animals — premixes, medicated feed, compound feeds

The normative PRP standard is ISO/TS 22002-6 (Requirements for animal feed and pet food production).

Category D shares the same minimum 2-day audit duration requirement as Category C — the scheme treats feed manufacturing with equivalent rigour to food manufacturing in terms of audit depth.

One frequently raised allergen management point: the allergen management additional requirement (clause 2.5.6) may only be marked as not applicable for Category D operations where there is no allergen-related legislation in the country of sale. In markets with established allergen regulations — including South Africa — the requirement applies.

6. Multi-Scope Operations: When You Fall Into More Than One Category

Many operations legitimately span more than one food chain category. A manufacturer who produces beverages and also manufactures the bottles on-site operates in both Category CIV and Category I. A food producer with its own on-site cold store certified for third-party storage might hold both Category C and Category G scopes.

Multi-scope certification is permitted and recognised under the scheme. The practical implications are:

PRP requirements multiply. Each active scope requires implementation of its corresponding PRP standard. A CIV + I operation implements both ISO/TS 22002-1 (food manufacturing) and ISO/TS 22002-4 (packaging manufacturing). The HACCP study must address the hazards relevant to both activities.

Auditor qualifications must match all active scopes. An auditor qualified only in Category C cannot audit a Category I scope. For multi-scope audits, the audit team must collectively hold qualifications in every relevant (sub)category. In practice, this sometimes means an audit team rather than a solo auditor — which affects scheduling and cost.

Audit duration is calculated per scope. When multiple categories are present, audit duration is based on the category with the highest time value (TD), and additional time may be added for the complexity of multiple scopes. For multi-site calculations, the category with the highest TD value determines the baseline duration.

The certificate must accurately reflect all scopes. A certificate that lists only one category when multiple apply is an incomplete certificate — and a finding waiting to happen in a customer or GFSI desktop review.

7. How Scope Affects Your Audit

Your scope category shapes every dimension of how your audit is conducted.

Auditor qualification: Auditors must be approved per (sub)category by their CB, with demonstrated work experience or audit experience in that specific category. An auditor wanting to extend from Category C to Category I must complete an additional competence evaluation — either a witnessed audit, expert interview, or examination in the new scope. Shortcut cross-approvals exist only for specific combinations: auditors qualified in Category C may extend to Category G; auditors qualified in CIII may extend to Category E.

Audit duration: Duration is calculated from a standard formula based on your full-time equivalent employee count (FTE) and number of HACCP studies (the "Ds" value), adjusted by a category-specific time factor (TD) and a fixed FSSC additional time component (TFSSC). Categories C, D, and K carry a minimum audit duration of 2 days with no exemptions below that floor. All other categories have a 1.5-day minimum (with a small-operation exemption for operations with fewer than 20 FTE and no more than 2 HACCP studies).

Audit focus areas: The auditor will assess your PRPs against the specific sector standard for your category. An ISO/TS 22002-1 assessment looks at food manufacturing-specific requirements — production environment hygiene, equipment design, temperature control, rework handling. An ISO/TS 22002-4 assessment focuses on packaging-specific concerns — migration controls, printing ink management, cleanliness of contact surfaces. The HACCP study review will be anchored in the hazards characteristic of your category and sub-subcategory.

Environmental monitoring (clause 2.5.7): This FSSC Additional Requirement applies to categories BIII, C, I, and G. It does not apply to categories D, E, F, and the older K (now reassigned in Version 7). If your scope includes any of those active categories, you need an environmental monitoring programme — typically swabbing for environmental pathogens such as Listeria species.

8. Getting Your Scope Right on the Certificate: Common Mistakes

The scope statement on your FSSC 22000 certificate is a legal document. It is what your customers rely on when making sourcing decisions and what GFSI benchmarked scheme auditors check when verifying your status. Errors here have real commercial and compliance consequences.

Mistake 1: Listing the wrong subcategory for your product type.

A beverage manufacturer certifying under CIV without specifying CIV-6 (beverages) at sub-subcategory level leaves auditor qualification and audit depth ambiguous. The scheme's sub-subcategory structure exists for precision — use it.

Mistake 2: Omitting an activity that requires its own category.

The most common version of this is a food manufacturer who produces primary packaging on-site and certifies only under Category C. If that packaging production crosses the line from simple inline activity into true manufacture (such as full bottle blow-moulding from resin), Category I must be added to the scope. An incomplete scope means the packaging activity is uncertified — and potentially invisible in your customer's supply chain risk assessment.

Mistake 3: Including activities outside the scheme's boundaries.

Pharmaceutical packaging, personal care product packaging, and domestic-use packaging materials are explicitly outside the scope of FSSC 22000. Disposable tableware can only be included in a Category I scope when it is sold together with a food product as an integrated unit. Napkins and serviettes require a specific intended-use declaration for food service supply. These boundary cases must be addressed in the scope statement, not glossed over.

Mistake 4: Scope creep during certification.

If your operation expands into a new category — you begin producing animal feed alongside your food products, or you start manufacturing packaging that you previously sourced externally — your existing certificate does not automatically cover that activity. A scope extension audit is required, conducted by an auditor qualified in the new category, before the expanded scope appears on your certificate.

Mistake 5: Using old category designations after Version 7.

Version 7 of the FSSC 22000 scheme, published May 2026, revised the category table. The categories previously referred to as K (transport and storage) are now designated G, and the category previously carrying the G designation has been restructured. If you are referencing pre-Version 7 documentation or an older certificate, verify that your category designations align with the current scheme.

Getting your FSSC 22000 scope right is not administrative housekeeping — it is the foundation on which your entire food safety management system is built. The category determines your PRP standard, your audit rigour, and the validity of your certificate in the eyes of your customers. If you are uncertain which category applies to your operation — or whether you need more than one — that question should be resolved before you engage a certification body, not during Stage 1.

See also: Multi-Scope Coverage — understanding FSSC 22000 certification across more than one food chain category.