The International Featured Standard (IFS) Food, approved by the Global Food Safety Initiative (GFSI), sets rigorous requirements for food factory hygiene. While IFS does not prescribe specific equipment brands, it establishes clear performance-based criteria for the construction, design, and maintenance of all hygiene-related equipment. Compliance is verified through on-site audits, where equipment design is a critical focus area.
According to the reference document“Retailer requirements for hygienic design of food factory buildings” (within the knowledge base), IFS standards require that:
1. Equipment Design Must Facilitate Thorough Cleaning
All equipment in food contact areas must be designed to eliminate niches, crevices, and dead ends where microorganisms could harbor. The standard demands:
- Self-draining surfaces – preventing liquid pooling and microbial growth.
- Smooth, non-porous materials – product contact surfaces must be impervious and easy to clean.
- Accessibility – equipment must be installed with adequate clearance from walls and floors (minimum 150–300 mm under machines) to allow inspection and thorough cleaning.
2. Surfaces Must Be Hygienic and Durable
IFS references internationally recognized hygienic design principles. For example:
- Stainless steel (AISI 300 series or higher) is the preferred material for food contact surfaces.
- No painted or coated surfaces are allowed in food contact zones.
- Seamless welding and smooth joints are required to prevent bacterial adhesion.
3. Zoning and Segregation Controls
IFS mandates physical separation between high-risk/low-risk areas, high-care zones, and raw material handling areas. Hygiene equipment (e.g., hygiene station, boot washers, handwash stations) must be installed at zone transitions to enforce hygiene barriers.
4. Monitoring and Verification
Equipment must support monitoring of hygiene effectiveness. For example, sanitizer concentration levels must be verifiable, and cleaning records must be maintained. IFS auditors look for evidence that equipment is consistently maintained and that cleaning procedures are validated.
IFS Food standards transform hygiene equipment from passive tools into active control points. By demanding hygienic design, durable materials, zone segregation, and verifiable performance, IFS ensures that the equipment installed in a food factory actively contributes to a robust food safety system. For manufacturers, selecting IFS-compliant equipment is not an option—it is a prerequisite for certification.