British Standards Institution

Sector: Governance & Resilience

Overview: Under the direction of IST/6, is responsible for the UK input to ISO/IEC JTC 1/SC 25/WG 1 Home electronic systems, and, CLC/TC 205 Home and Building Electronic Systems (HBES).

Committee standards activity

In Progress (27)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PNW JTC1-SC25-3329 ED1:	Information technology-Home Electronic System (HES) architecture – Part 5-106: Intelligent grouping and resource sharing for HES Class 2 and Class 3 – Home networked fitness exercise equipment system architecture Categories: Information management \| Standardization. General rules Proposal begins : 2025-07-21	Proposal
PNW JTC1-SC25-3242 ED1:	Information technology - Home Electronic System (HES) architecture - Part 5-105: Intelligent grouping and resource sharing for HES Class 2 and Class 3 - RA server-based smart lock application - Test and verification Categories: Information management \| Standardization. General rules Proposal begins : 2024-06-10	Proposal
PNW JTC1-SC25-3215 ED1	Information technology ? Home Electronic System (HES) ? Communication messages for safe product operation Categories: Information management \| Standardization. General rules Proposal begins : 2024-02-26	Proposal
PNW JTC1-SC25-3178 ED1:	Information Technology - Home Electronic System (HES) gateway - Application services - Part 5-1: Overview, foundation, and requirements Categories: Information management \| Standardization. General rules \| ICT \| Information technology \| Information technology. General Proposal begins : 2023-07-21	Proposal
NWIP EN 50090-6-3	‘Home and Building Electronic Systems (HBES)- Part 6-3 -3rd Party HBES IoT API’ Categories: Information management \| Standardization. General rules \| Engineering \| Electrical engineering \| Components. Electrical equipment Proposal begins : 2021-08-24	Proposal
JTC1-SC25/3244/NP	Information technology ? Home Electronic System (HES) architecture - Part-4-304 Application protocol for electric vehicle supply equipment (EVSE) charger and dischargers and controllers Categories: Information management \| Standardization. General rules Proposal begins : 2024-05-23	Proposal
JTC1-SC25/3243/NP	Information technology ? Home Electronic System (HES) architecture - Part-4-303 Application protocol for electric vehicle supply equipment (EVSE) chargers and controllers Categories: Information management \| Standardization. General rules Proposal begins : 2024-05-23	Proposal
JTC1-SC25/3035/NP , PNW JTC1-SC25-3035 ED1	Information technology – Home Electronic System (HES) architecture - Part-4-302 Application protocol for electrical storage systems and controllers Categories: Information management \| Standardization. General rules \| Engineering \| Electrical engineering \| Components. Electrical equipment \| Electrical accessories \| ICT \| Information technology Proposal begins : 2021-06-17	Proposal
JTC1-SC25/3019/CD	Information technology - Home Electronic System (HES) application model - Part 51: Framework of an On-Premises Narrow AI Engine for an Energy Management System using Energy Management Agents Categories: Information management \| Standardization. General rules \| Engineering \| Electrical engineering \| Components. Electrical equipment \| ICT \| Information technology Proposal begins : 2021-02-24	Proposal
JTC1-SC25/3018/NP	Information Technology—Home Electronic System—Guidelines for product interoperability—Part 4: Event encoding Categories: Information management \| Standardization. General rules \| Engineering \| Electrical engineering \| Components. Electrical equipment \| ICT \| Information technology \| Information coding. Character sets Proposal begins : 2021-02-24	Proposal

Published (44)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/IEC TR 15067-3-2:2016	Information technology. Home electronic system application model. GridWise. Interoperability context-setting framework Categories: Interface and interconnection equipment \| IT applications. Other Published standard begins : 2016-12-16	Published standard
PD CLC/TS 50560:2014	Interoperability framework requirement specification Categories: IT applications. Other \| Automatic controls for household use Published standard begins : 2015-04-14	Published standard
PD CLC/TS 50491-7:2024	General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). IT security and data protection. User Guide Categories: \| Automatic controls for household use Published standard begins : 2024-11-20	Published standard
BS ISO/IEC 60559:2020	Floating-point arithmetic Categories: Interface and interconnection equipment Published standard begins : 2020-05-20	Published standard
BS ISO/IEC 30100-3:2016	Information technology. Home network resource management. Management application Categories: Networking \| Interface and interconnection equipment \| IT applications. Other Published standard begins : 2016-04-19	Published standard
BS ISO/IEC 18012-4:2025	Information Technology. Home Electronic System. Guidelines for product interoperability. Event encoding Categories: Information technology. General Published standard begins : 2025-07-18	Published standard
BS ISO/IEC 18012-3:2025	Information Technology. Home Electronic System. Guidelines for product interoperability. Lexicon Categories: Information technology. General Published standard begins : 2025-07-25	Published standard
BS ISO/IEC 15067-3:2024	Information technology. Home Electronic System (HES) application model. Model of an energy management system for HES Categories: Interface and interconnection equipment \| IT applications. Other \| Automatic controls for household use Published standard begins : 2024-10-03	Published standard
BS ISO/IEC 15067-3-51:2024	Information technology. Home Electronic System (HES) application model. Framework of a narrow AI engine for a premises energy management system using energy management agents Categories: Interface and interconnection equipment Published standard begins : 2024-09-26	Published standard
BS ISO/IEC 15067-3-31:2024	Information technology. Home Electronic System (HES) application model. Protocol of energy management agents for demand-response energy management and interactions among these agents Categories: Interface and interconnection equipment Published standard begins : 2024-03-27	Published standard

Withdrawn (7)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS ISO/IEC 14543-3-10:2012	Information technology. Home electronic system (HES) architecture. Wireless short-packet (WSP) protocol optimised for energy harvesting. Architecture and lower layer protocols Categories: Interface and interconnection equipment \| Withdrawn begins : 2020-04-22	Withdrawn
BS EN 50491-6-1:2014	General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). HBES installations. Installation and planning Categories: Automatic controls for household use Withdrawn begins : 2021-09-09	Withdrawn
BS EN 50491-4-1:2012	General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). General functional safety requirements for products intended to be integrated in Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) Categories: Automatic controls for household use Withdrawn begins : 2023-10-04	Withdrawn
BS EN 50491-11:2015+A1:2020	General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). Smart Metering. Application Specifications. Simple External Consumer Display Categories: Automatic controls for household use Withdrawn begins : 2023-11-08	Withdrawn
BS EN 50491-11:2015	General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). Smart Metering. Application Specifications. Simple External Consumer Display Categories: Automatic controls for household use Withdrawn begins : 2020-04-24	Withdrawn
BS EN 50491-1:2014	General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). General requirements Categories: Automatic controls for household use Withdrawn begins : 2018-07-17	Withdrawn
BS EN 50090-3-4:2017	Home and Building Electronic Systems (HBES). Secure Application Layer, Secure Service, Secure configuration and security Resources Categories: Automatic controls for household use Withdrawn begins : 2018-06-07	Withdrawn

Standards Development

IST/6/-/12 - Home Electronic Systems

Committee standards activity