SIST-TS CEN ISO/TS 20451:2026

Overview

SIST-TS CEN ISO/TS 20451:2026 is a technical specification in the field of health informatics, focusing on the identification of medicinal products. This standard provides detailed requirements and recommendations for implementing ISO 11616 data elements and structures, supporting the unique identification and exchange of regulated pharmaceutical product information. It is developed under the Slovenian Institute for Standardization (SIST) and harmonized at the European (CEN) and international (ISO) levels.

The primary aim of this standard is to ensure consistent association of pharmaceutical products or groups with an appropriate set of Pharmaceutical Product Identifiers (PhPID), enabling regulatory authorities, manufacturers, and IT systems to represent, communicate, and manage comprehensive pharmaceutical product data uniformly.

Key Topics

• PhPID Association: Guidelines to assign and manage PhPIDs as per ISO 11616, ensuring global interoperability and regulatory compliance.
• Core Data Elements: Outline of mandatory, conditional, and optional data elements necessary for unique identification of pharmaceutical products.
• Identification Strata & Levels: Definition of identification strata (active substances, specified substances) and hierarchies for precise product characterization.
• Strength Representation: Standard methods for representing strength, including presentation and concentration, particularly for complex preparations and liquid forms.
• Specified Substances: Rules for incorporating details about specified substances, including substance groups, manufacturing information, grade, and critical properties.
• Integration with HL7 & FHIR: Recommendations for using HL7 V3 and HL7 FHIR messaging standards for seamless data exchange across healthcare IT systems.
• Device and Adjuvant Inclusion: Directives for identifying pharmaceutical products incorporating medical devices or adjuvants within a regulated framework.

Applications

The practical value of SIST-TS CEN ISO/TS 20451:2026 extends across several domains in pharmaceuticals and healthcare IT:

• Regulatory Submissions: Provides a clear approach for compiling and submitting regulated pharmaceutical product data to competent authorities, supporting compliance with global regulations.
• Pharmaceutical IT Systems: Ensures that electronic health record (EHR) systems, pharmacovigilance platforms, and regulatory databases can exchange product information using a harmonized identifier structure.
• Product Traceability & Safety: Facilitates the traceability and safe use of medicines by providing a uniform system for identifying pharmaceutical products, aiding adverse event analysis, recall management, and clinical decision-making.
• Global Harmonization: Supports international harmonization of product data by enabling cross-country alignment and data exchange, vital for multi-national pharmaceutical companies and regulators.
• Reference for Implementation Projects: Acts as a foundation for organizations developing or updating software solutions to manage pharmaceutical product data in accordance with the latest health informatics standards.

Related Standards

SIST-TS CEN ISO/TS 20451:2026 is part of a suite of IDMP (Identification of Medicinal Products) standards. Key related standards include:

• ISO 11616: Data elements and structures for the unique identification and exchange of regulated pharmaceutical product information.
• ISO 11615: Data elements and structures for regulated medicinal product information.
• ISO 11238: Unique identification and exchange of regulated information on substances.
• ISO 11239: Identification of pharmaceutical dose forms, units of presentation, routes of administration, and packaging.
• ISO 11240: Unique identification and exchange of units of measurement.
• ISO/TS 19844, ISO/TS 20440, ISO/TS 20443: Implementation guidelines for the above standards.
• HL7 V3 (RIM, CPM, SPL), HL7 FHIR: Health informatics messaging standards for exchanging product and regulatory data.

By adhering to SIST-TS CEN ISO/TS 20451:2026, stakeholders across the pharmaceutical and healthcare sectors enhance their capacity for consistent, interoperable, and regulatory-compliant data management and exchange for medicinal products globally.