ISO 22000 in Herb Processing: What Importers Need to Know

In the global herbs and spices trade, food safety is not a competitive differentiator — it is a market entry requirement. Retailers, food manufacturers, and pharmaceutical companies across Europe, North America, and Asia increasingly mandate that their suppliers hold ISO 22000 certification. But what exactly does this standard cover, and why should importers care about the details?

This guide demystifies ISO 22000 for B2B herb buyers, explaining how it applies to the processing of dried herbs, spices, and botanical products — and what to look for when auditing or evaluating Egyptian suppliers.

1. What Is ISO 22000?

ISO 22000 is an international standard for food safety management systems (FSMS), published by the International Organization for Standardization. First issued in 2005 and updated in 2018, it provides a framework that combines the following elements into a single, auditable system:

• • Interactive communication across the food chain — from farmers to final consumers
• • System management aligned with ISO high-level structure (Annex SL), making it compatible with ISO 9001 and ISO 14001
• • Prerequisite programs (PRPs) — the foundational hygiene and operational conditions
• • HACCP principles — hazard analysis and critical control points

The standard applies to every organization in the food chain, regardless of size or complexity. For herb processing companies like HS Herbs, it covers everything from raw material intake and cleaning to packaging, storage, and dispatch.

2. Why the Herbs & Spices Industry Needs ISO 22000

Dried herbs and spices present unique food safety challenges that make robust management systems essential:

• • Microbiological risk: Herbs are grown in open fields and dried outdoors, exposing them to soil-borne pathogens (Salmonella, E. coli, Bacillus cereus). Without controlled processing, microbial loads can exceed safe limits.
• • Mycotoxin contamination: Improper drying and storage create conditions for aflatoxin-producing molds (Aspergillus spp.), particularly in warm climates. EU Regulation 2023/915 sets maximum levels for aflatoxins in spices at 5 µg/kg for B1 and 10 µg/kg total.
• • Physical contaminants: Stones, metal fragments, glass, insects, and foreign plant material can enter the supply chain during harvesting and transport.
• • Pesticide residues: Multi-residue testing is mandatory for EU and US imports. Exceedances trigger RASFF alerts and border rejections that damage supplier reputations.
• • Allergen cross-contact: Facilities processing multiple product types must manage allergen risks — particularly relevant for sesame, a recognized allergen in the US, EU, and UK.

3. Key Elements of ISO 22000 in Herb Processing

For herb and spice processors, the most critical ISO 22000 elements include:

Prerequisite Programs (PRPs)

These are the foundational conditions that must be in place before HACCP plans can function. In herb processing, PRPs include:

• ✓ Facility design — separated raw/processed zones, pest-proof construction, adequate ventilation
• ✓ Equipment maintenance — documented cleaning schedules, food-contact surface materials
• ✓ Personal hygiene — handwashing stations, protective clothing, health screening
• ✓ Pest control — integrated pest management (IPM) with documented monitoring
• ✓ Water quality — testing of process water for microbiological and chemical parameters
• ✓ Waste management — segregation and timely removal to prevent cross-contamination

Hazard Analysis & Critical Control Points

The HACCP plan within ISO 22000 identifies specific hazards at each processing stage and establishes controls. For a typical herb processing line handling products like peppermint, marjoram, or chamomile, critical control points typically include:

4. ISO 22000 vs. HACCP: Understanding the Difference

A common question from importers: "If my supplier has HACCP certification, do they also need ISO 22000?" The short answer is that HACCP is a component of ISO 22000, not a substitute for it.

HACCP focuses specifically on identifying and controlling food safety hazards at critical process points. ISO 22000, by contrast, wraps HACCP within a broader management system that includes:

• • Management commitment and food safety policy
• • Resource planning and competency requirements
• • Internal auditing and management review
• • Continual improvement and corrective actions
• • Supply chain communication and traceability

For importers, an ISO 22000-certified supplier offers greater assurance because the standard requires systematic documentation, regular third-party audits, and a culture of continuous improvement — not just a one-time hazard analysis.

5. Supplier Audit Checklist for Importers

When evaluating an Egyptian herb supplier's ISO 22000 compliance, use this checklist during your on-site or remote audit:

1. 1. Verify certificate validity: Request a copy of the ISO 22000 certificate and confirm it with the issuing certification body. Check the scope — does it cover the specific products you are sourcing?
2. 2. Review the HACCP plan: Ask to see the documented hazard analysis for your product category. Are CCPs clearly defined with measurable critical limits?
3. 3. Inspect the facility layout: Look for clear separation between raw material reception, processing, and finished goods storage. Material flow should be linear — no cross-back paths.
4. 4. Check traceability systems: Can the supplier trace a finished product lot back to the raw material source within 4 hours? ISO 22000 requires this capability.
5. 5. Review complaint and recall procedures: What happens if a quality issue is detected post-shipment? A robust recall procedure is a hallmark of mature food safety systems.
6. 6. Examine laboratory capabilities: Does the supplier conduct in-house testing, or do they rely solely on external labs? Both models work, but response time matters for lot release.

6. How HS Herbs Implements ISO 22000

At HS Herbs, our ISO 22000-certified processing facility in Fayoum, Egypt, integrates food safety into every operational layer. Our implementation includes:

• ✓ Dedicated food safety team led by a qualified HACCP manager
• ✓ Annual third-party surveillance audits with full report transparency
• ✓ Product-specific HACCP plans for each of our 40+ product lines
• ✓ Full lot traceability — farm origin, processing date, operator ID, and lab results
• ✓ Monthly internal audits with documented corrective actions
• ✓ Staff training program with annual competency assessments

We also hold HACCP certification, Halal certification, and are FDA-registered — providing the complete compliance package that importers across all major markets require. Our supply chain article explains how these systems integrate from farm to port.

7. Conclusion

ISO 22000 is more than a certificate to hang on the wall — it is a living management system that protects both the supplier and the importer. For B2B herb buyers, understanding what ISO 22000 entails enables smarter supplier selection, more productive audits, and ultimately, a safer product on the shelf.

At HS Herbs, food safety is foundational to everything we do. We welcome buyer audits and are happy to share our documentation with prospective partners. Contact us to schedule a facility visit or request our ISO 22000 certificate and latest audit report.