ISO 7218:2024 vs ISO 7218:2019: Key Comparisons for Microbiological Standards
SN EN ISO 7218:2024
Mikrobiologie der Lebensmittelkette - Allgemeine Anforderungen und Leitlinien für mikrobiologische Untersuchungen (ISO 7218:2024)
Microbiology of the food chain - General requirements and guidance for microbiological examinations (ISO 7218:2024)
This document specifies general requirements and gives guidance on microbiological examinations. It is applicable to: — the implementation of specific horizontal or vertical International Standards developed by ISO/TC 34/SC 9 or ISO/TC 34/SC 5 for detection or enumeration of microorganisms, named hereafter “specific standards”; — good laboratory practices for microbiology laboratories testing samples from the food chain; — guidance for microbiological laboratories testing samples from the food chain on the technical requirements for conforming to ISO/IEC 17025. The requirements of this general standard supersede corresponding ones in existing specific standards. Additional instructions for examinations using the polymerase chain reaction (PCR) are specified in ISO 22174. This document is applicable to examinations for bacteria, yeasts and moulds and can be used, if supplemented with specific guidance, for parasites and viruses. It does not apply to examinations for toxins or other metabolites (e.g. amines) from microorganisms. This document is applicable to microbiology of the food chain, from primary production stage to food and animal feed products, including the premises where the food or feed production and handling takes place. It is also applicable to the microbiological examination of water where water is used in food production or is regarded as a food in national legislation.
Why compare SN EN ISO 7218:2024 and ISO 7218:2024 vs ISO 7218:2019
The need for this comparison arises primarily within the food safety and microbiology sectors. Laboratories, food manufacturers, and regulatory bodies may seek clarity on which standard to adopt for compliance and best practices. Stakeholders are often looking for guidance on how the recent updates in SN EN ISO 7218:2024 might impact existing protocols established under ISO 7218:2019. Therefore, understanding the distinctions can assist in making informed decisions about laboratory operations, regulatory compliance, and quality assurance measures.
How SN EN ISO 7218:2024 approaches the topic
SN EN ISO 7218:2024 provides comprehensive guidelines that outline the general requirements for microbiological examinations pertinent to the food chain. This standard emphasizes the importance of Good Laboratory Practices (GLP) and lays out the technical requirements for compliance with ISO/IEC 17025, ensuring quality and reliability in testing. It also addresses laboratory design, personnel qualifications, and biological safety considerations, making it relevant for various microbiological standards and laboratory practices. Importantly, the 2024 updates enhance clarity in the investigation of microorganisms, including bacteria, yeasts, and molds, while excluding toxins and metabolic products, thereby refining the scope of microbiological assessments.
How ISO 7218:2024 vs ISO 7218:2019 approaches the topic
ISO 7218:2019 laid the groundwork for microbiological examination standards but has undergone significant revisions in the 2024 version. While both documents share a common goal of ensuring safe microbiological practices, the 2024 update introduces more stringent guidelines for laboratory safety, personnel hygiene, and equipment requirements. Enhanced protocols for the investigation of various microorganisms, including specific techniques such as PCR (Polymerase Chain Reaction), are now more explicitly detailed. This evolution reflects ongoing advancements in microbiological science and the need for laboratories to adapt to new challenges presented by emerging pathogens and testing technologies.
Side-by-side comparison
| Criteria | SN EN ISO 7218:2024 | ISO 7218:2019 |
|---|---|---|
| Scope | Broader, includes new microorganisms and techniques | Focused on established microbiological methods |
| Audience | Laboratories, food manufacturers, regulatory bodies | Primarily laboratories and researchers |
| Cost/Effort | Potentially higher due to updated protocols | Generally lower, established methods |
| Certification Mechanism | Aligns with ISO/IEC 17025 for accreditation | Also aligns with ISO/IEC 17025 but less detailed |
| Typical Use Cases | Comprehensive microbiological testing in food safety | Routine microbiological quality control |
When to choose which
- If you are setting up a new laboratory focused on advanced microbiological testing, choose SN EN ISO 7218:2024 for its comprehensive guidelines and updated practices.
- If your laboratory is already operating under ISO 7218:2019 and primarily conducts routine testing, continue with ISO 7218:2019 unless significant changes in testing protocols are necessary.
- If compliance with international standards is critical for your organization, opt for SN EN ISO 7218:2024 to ensure alignment with the latest requirements.
- If your work involves specialized investigations into emerging microorganisms or advanced testing techniques, select SN EN ISO 7218:2024 to benefit from its enhanced guidelines.