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HACCP and ISO 22000 are two important food safety standards, with fundamental differences in scope, purpose, and approach. Understanding these differences helps businesses choose appropriate standards and optimize their food safety management system. This article analyzes in detail the differences between HACCP and ISO 22000, and provides guidance on choosing the right standard for businesses.

Table of Contents
ToggleBesides the similarities, HACCP and ISO 22000 also have certain differences. Specifically as follows:
| Criteria | HACCP | ISO 2200 |
| Concept | HACCP hazard analysis and critical control point standards are principles used in creating food safety management systems. | ISO 22000 certification is a standard developed by the international standards organization ISO in the field of food safety. This standard is closely related to the ISO 9000 standard. |
| Content | Prerequisites, prerequisite programs, and HACCP. | Prerequisites, prerequisite programs, HACCP and management system requirements (Context identification, leadership commitment, risk management,..). |
| Role | HACCP is a food safety system. | ISO 22000 is a food safety management system standard. |
| Source | Formed by Pillsbury company. | Developed and issued by the International Organization for Standardization, it is valid worldwide. |
| Purpose directed | Focuses primarily on issues related to food safety hazards. | Analyze and manage all factors that can affect the business’s safe food production. |
| Approach | Hazard-based approach to food safety. | Process-based approach and PDCA cycle. |
| Scope of operation | Organizations located in the food chain from the initial stage to the final consumer (mainly for food production and supply activities) and are suitable for small and medium enterprises. | Organizations directly or indirectly operating in the food chain (including supporting industries such as cleaning services, food equipment manufacturing,…). |
| World popularity | More popular than ISO 22000 in European and American countries. | More popular than HACCP in Asian countries. |
HACCP is the foundation of ISO 22000. ISO 22000 integrates HACCP principles into a comprehensive food safety management system. Businesses applying ISO 22000 need to implement HACCP as part of the system.
Both standards require process documentation and periodic monitoring. However, ISO 22000 requires a more comprehensive management system, including quality management policies and processes. This helps businesses improve their ability to meet customer requirements and legal regulations.
The relationship between HACCP and ISO 22000 is a complementary relationship. HACCP provides tools and methods, while ISO 22000 builds an effective food safety management system.
When choosing between HACCP and ISO 22000, businesses need to consider the following factors:

>>> See more: Procedures for applying for ISO 22000 certificate – Food safety management system
Long Phan Consulting Company provides comprehensive support and consulting services on HACCP and ISO 22000, including:

Below are frequently asked questions related to HACCP and ISO 22000 that customers can refer to:
HACCP is suitable for food manufacturing and processing businesses. ISO 22000 has a broader scope, applying to the entire food supply chain, including transport, storage and packaging businesses.
Both require PRPs, but ISO 22000 requires a more rigorous systematization and management of PRPs, ensuring consistency and efficiency.
Yes, businesses can apply both. ISO 22000 already includes the principles of HACCP, so applying ISO 22000 means including the criteria of HACCP.
ISO 22000 delivers the benefits of more comprehensive systems management, increased customer and partner confidence, expanded international market opportunities, and ease of integration with other management standards.
The time to receive certification will depend on the size of the business, and the preparation of the business, usually ISO 22000 will take more time.
Application costs depend on the size of the business, the complexity of the production process, and the scope of certification. In general, the cost for ISO 22000 will be higher than HACCP.
Challenges include lack of knowledge and skills, difficulty in setting up and maintaining systems, and changes in corporate culture.
It is necessary to maintain the management system, perform periodic internal audits, update documents when there are changes, and prepare for monitoring audits by the certification body.
Choosing between HACCP and ISO 22000 depends on the characteristics and goals of each business. Businesses need to carefully consider factors such as scope of operations, scale, customers and resources to make appropriate decisions. If you need further advice on issues related to HACCP and ISO 22000, please contact Long Phan Consulting Company via the hotline: 1900.63.63.89.









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