Independent Quality Standard
Intramuscular Fat Expression Protocol – Europe
Developed by Ronny Paulusch (Austria, 2025). IMF-X™ is a scientifically developed, physiologically based quality model for premium beef in Europe.
Definition
IMF-X™ sets standards for marbling development, feeding logic, slaughter window, fat quality, and class separation (Fullblood, Purebred, Crossbred). The system is feed-neutral and compatible with European conditions without compromising quality standards.
Why IMF‑X™?
The term “Wagyu” is not protected in much of Europe. This leads to market dilution, price distortion, and a loss of trust, because crossbreeds, self-certifications, and unclear production periods are marketed under a premium label.
Premium prices clash with a lack of premium guidelines. The result: frustration in the restaurant industry, reduced comparability, and a weaker reputation for the entire category.
IMF-X™ replaces claims with verifiable standards: genetic verification, defined feeding phases, strict adherence to slaughter windows, multidimensional quality assessment, and mandatory auditing and data reporting from the farm to the processing plant.
Measurable criteria provide a transparent basis for the standard's further development.
System Navigator
Origin, quality assessment, and production discipline are not considered separately. Select a pillar to explore its contribution to the system's logic.
Cornerstone 01
IMF-X™ requires traceable origin: proof of full-blood status, DNA validation, and clear classification. Under IMF-X™, “Wagyu” is a defined category—not a marketing term.
Cornerstone 02
The evaluation is multidimensional: BMS score, fat-melting index, and texture integrity. White fat alone is not a criterion. Quality comes from the combination of these factors—not from appearance.
Cornerstone 03
IMF-X™ defines production discipline: feeding phases, vitamin A protocol, slaughter window, and stress/process rules. Data and protocols ensure that quality is reproducible and suitable for export.
Certification Classes
Interactive Grading
The IMF-X™ Grading System combines IMF density, fat-melting index, and texture integrity. Select a dimension to read its grading logic.
BMS · IMF Density
Visual marbling score 1–12 based on calibrated references. Minimum level for certification: BMS 6—regardless of genetics.
FMI · Fat Melting Index
Measurement of melting behavior in °C. Critical for mouthfeel, flavor release, and sensory balance.
TIS · Texture Integrity
Assessment of fiber structure and water retention. Prevents the “pretty but dry” effect and protects the category from incorrect ratings.
Uses & Effects
IMF-X™ is used to translate European premium programs into verifiable system logic: from genetics and feeding strategies to slaughter and cutting practices and independent evaluation.
The standard serves as a common framework for farms, associations, slaughterhouses and processing plants, retailers, and the foodservice industry—with clear obligations, roles, and threshold values.
IMF-X™ ensures comparability and safeguards premium pricing logic through verifiability. The result is a robust standard that builds trust, enhances exportability, and reduces market dilution—without disregarding regional feed realities.
Areas of Application
A clear production philosophy, target values rather than rigid recipe guidelines, and a category that distinguishes itself from “Wagyu claims.”
Standardized evaluation and process rules, defined roles (grader/audit), and structured documentation.
Standardized evaluation and process rules, defined roles (grader/audit), and structured documentation.
Documentation & Publication
IMF-X™ is designed as a European quality and certification standard. It focuses on system logic and core components.
A detailed documentation of the standard—including the classification system, grading, data-feeding logic, audit structure, licensing and cost model, and visual system—will be published as the IMF-X™ Handbook in the third quarter of 2027. The handbook is available for a fee.
Regardless, a free preview is permanently available that summarizes the IMF-X Framework, the system's cornerstones, and its core logic.
System Application & Qualification
IMF-X™ is not currently an operationally implemented audit, inspection agency, or ongoing certification system. Individual consulting or implementation support is provided exclusively within the framework of the system’s logic and is intended to ensure the correct implementation, application, and quality assurance of IMF-X™.
System-specific training, onboarding, and certification programs are planned for the implementation, use, and quality assurance of the system, particularly for:
These formats are used to ensure the correct application of the IMF-X™ ruleset and are based exclusively on the defined system logic.
Pre-order the manualThinking Ahead in the Field
IMF-X™ combines measurable marbling, process discipline, and clear grade differentiation. The related topic pages provide in-depth information on aging, product understanding, and collaboration.
