This standard specifies the requirements regarding materials, watertightness, structural resistance, noise, mechanical and electrical components and other physical characteristics of onsite domestic wastewater treatment systems as well as requirements on performance based on the minimal characteristics of the effluent treated with such systems. This standard also specifies the documentation to be…
Information technology — Metadata registries (MDR) — Part 3: Metamodel for registry common facilitie...
This document specifies the information to be recorded in a metadata registry in the form of a conceptual data model:
— Clause 5 specifies the approach used to model a metadata registry;
— Clause 6 specifies the Core Model of the registry, including basic types and classes to be reused in extending the model. The core model defines a generic “registry item”, from which any type of item that…
Information technology — Metadata registries (MDR) — Part 32: Metamodel for concept system registrat...
This document provides a specification for an extension to a metadata registry (MDR), as specified in ISO/IEC 11179-3:2023, in which metadata that describes concept systems can be registered.
The specification in this document, together with the relevant clauses of the specification in ISO/IEC 11179-3, provides the ability to record the following metadata:
concept systems and associated concepts…
Information technology — Metadata registries (MDR) — Part 6: Registration
This document defines the type of information to be specified, the conditions to be met, and the procedure(s) to be followed for each item to be registered in a metadata registry. The requirements and procedures contained herein apply to all types of items specified in ISO/IEC 11179‑3, ISO/IEC 11179‑31, ISO/IEC 11179‑32, ISO/IEC 11179‑33, ISO/IEC 11179‑35 and those specified in ISO/IEC 19763.…
Information technology - Metadata registries (MDR) - Part 3: Metamodel for registry common facilitie...
This document specifies the information to be recorded in a metadata registry in the form of a conceptual data model:
— Clause 5 specifies the approach used to model a metadata registry;
— Clause 6 specifies the Core Model of the registry, including basic types and classes to be reused in extending the model. The core model defines a generic “registry item”, from which any type of item that…
Information technology - Metadata registries (MDR) - Part 6: Registration
This document defines the type of information to be specified, the conditions to be met, and the procedure(s) to be followed for each item to be registered in a metadata registry. The requirements and procedures contained herein apply to all types of items specified in ISO/IEC 11179‑3, ISO/IEC 11179‑31, ISO/IEC 11179‑32, ISO/IEC 11179‑33, ISO/IEC 11179‑35 and those specified in ISO/IEC 19763.…
Information technology - Metadata registries (MDR) - Part 32: Metamodel for concept system registrat...
This document provides a specification for an extension to a metadata registry (MDR), as specified in ISO/IEC 11179-3:2023, in which metadata that describes concept systems can be registered.
The specification in this document, together with the relevant clauses of the specification in ISO/IEC 11179-3, provides the ability to record the following metadata:
concept systems and associated concepts…
Power systems management and associated information exchange - Data and communications security - Pa...
IEC 62351-5:2023 defines the application profile (A-profile) secure communication mechanism specifying messages, procedures and algorithms for securing the operation of all protocols based on or derived from IEC 60870-5, Telecontrol Equipment and Systems – Transmission Protocols.
For the measures described in this document to take effect, they must be accepted and referenced by the…
Ultrasonics - Pulse-echo scanners - Simple methods for periodic testing to verify stability of an im...
IEC TS 62736:2023 is available as IEC TS 62736:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC TS 62736:2023 specifies requirements and methods for periodic testing of the quality of diagnostic medical ultrasound systems using reflection-mode (pulse-echo) imaging. Image measurement…
