What is ISO/IEC 19757-3:2016 ?

ISO/IEC 19757-3:2016 is an essential standard for creating and interpreting document schemas used to validate structured documents. It is an international standard developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) with the aim of ensuring interoperability and data quality in various industries.

ISO-IEC 19757-3:2016 defines a set of rules and requirements for schema languages used in document validation. These schema languages help ensure that documents conform to specific rules, constraints, and structures. By providing a standardized approach, this international standard enables organizations to exchange and process documents reliably, regardless of the technology or platform used.

One of the key benefits of ISO-IEC 19757-3:2016 is its ability to ensure data consistency and integrity. In industries where data consistency and integrity are critical, such as healthcare, finance, and government, document schemas can help ensure that documents are structured in a standardized format and adhere to a predefined set of rules. This can help reduce errors and inconsistencies in the processing and interpretation of documents.

ISO-IEC 19757-3:2016 consists of several parts that define different aspects of document schemas. These include Part 1: Overview, which provides an introduction to DSDL and its key concepts. Part 2: Schemas, which defines the syntax and semantics of DSDL. Part 3: Data Models, which defines the structure and components of data models used in document schemas.

ISO-IEC 19757-3:2016 also includes an abstract syntax model (ASM) for document schemas, which provides a high-level overview of the structure and components of a document schema. This ASM is used to validate the syntax of a document schema and ensure that it conforms to the defined requirements.

Another key benefit of ISO-IEC 19757-3:2016 is its ability to enable organizations to exchange and process documents reliably. By providing a standardized approach to document validation, organizations can ensure that documents are processed and interpreted consistently, regardless of the technology or platform used. This can help reduce errors and inconsistencies in the processing and interpretation of documents.

In conclusion, ISO-IEC 19757-3:2016 is an essential standard for creating and interpreting document schemas used to validate structured documents. Its ability to ensure data consistency and integrity, as well as its ability to enable organizations to exchange and process documents reliably, make it an important tool for organizations that need to ensure the consistency and accuracy of their documents.