IEC/IEEE 60802-2026, published on 2026-06-29, defines time-sensitive networking profiles that select IEEE 802 features, protocols, defaults, and procedures for industrial automation networks [S1][S4].
The dual-logo IEC/IEEE standard covers bridges, end stations, and LANs, with YANG-based information models and remote actions intended to support consistent multivendor deployment and management [S1][S4].
Profile Scope and Network Functions
IEC/IEEE 60802-2026 defines industrial TSN profiles rather than a new transport technology. The profiles select features, options, configurations, defaults, protocols, and procedures across bridges, end stations, and LANs [S1][S4].
The objective is a common Ethernet infrastructure for operations technology and information technology traffic. Industrial automation traffic can require bounded low latency, low latency variation, zero congestion loss for critical streams, and high availability, all within IEEE 802.1 TSN and IEEE 802.3 Ethernet [S2][S5].
The publication also specifies YANG modules carrying read-only information for online and offline use as a digital data sheet, plus modules for remote procedure calls and actions [S1]. That management layer matters because feature selection alone does not produce an interoperable production network.
Core TSN Capabilities Selected by the Profile
IEEE 802.1 TSN is a collection of Ethernet mechanisms rather than one mandatory feature set. IEEE 802.1CM is one example of traffic engineering using strict priority, while IEEE 802.1Qbv represents scheduled traffic shaping and IEEE 802.1AS-2020 covers timing and synchronization [S3].
The wider toolbox includes IEEE 802.1Qav for credit-based shaping, IEEE 802.1Qbu with IEEE 802.3br for frame preemption, IEEE 802.1Qch for cyclic queuing and forwarding, IEEE 802.1Qcr for asynchronous traffic shaping, and IEEE 802.1CB for frame replication and elimination [S3]. These mechanisms address different design objectives and should not be treated as interchangeable features.
Timing is necessary but does not by itself define TSN. IEC/IEEE 60802-2026 defines time-sensitive networking profiles for industrial automation that select features, options, configurations, defaults, protocols, and procedures of bridges, end stations, and LANs, and it specifies YANG modules for digital data sheets and remote procedure calls and actions. The 60802 profile determines which timing, scheduling, congestion-control, and reliability capabilities are selected for an industrial use case.
Profile Selection Against Network Requirements
For industrial automation, IEC/IEEE 60802 should be selected against traffic class, latency boundary, availability requirement, management method, and multivendor interoperability, not against whether a bridge supports the word TSN [S2][S5].
The profile is suitable for plants that need converged OT and IT networks with explicit timing, reliability, and management behavior. It is not a substitute for application-level timing validation, cyber-risk assessment, or physical network design. Engineers should also distinguish TSN as a feature portfolio from time synchronization as one component within that portfolio.
Deployment Roles and Conformance Boundaries
The standard targets developers, integrators, industrial automation manufacturers, networking suppliers, test-equipment vendors, certification agencies, and users responsible for industrial network components [S5]. IEEE 802.1 guidance on the application of TSN supports this multi-vendor model by narrowing the selection and use of IEEE 802 standards and features [S6].
Implementation coverage therefore matters. A feature listed in the profile is not automatically present in every switch, controller, sensor, drive, or engineering tool. Procurement specifications should identify required IEEE 802.1 features, managed-object support, configuration interoperability, and applicable conformance tests. As of 2026-09-10, the IEC/IEEE 60802 standard defined Time-Sensitive Networking profiles for industrial automation.
For security boundaries, IEC/IEEE 60802 does not replace plant cybersecurity architecture. An engineering review should define how the converged Layer 2 network is divided into zones and conduits, consistent with the separate requirements covered in IEC 62443 Zones and Conduits Explained for Plants.
Traffic Engineering and Configuration Discipline
Industrial TSN deployment starts with classifying application traffic before selecting shapers or redundancy mechanisms. IEEE 802.1 presents TSN as an extension of IEEE 802.1Q VLAN bridging, with tools chosen case by case rather than through one universal mandatory configuration [S3].
At least five configuration layers need review: IEEE 802.1Q VLAN assignment, IEEE 802.1Qci per-stream filtering and policing, IEEE 802.1Qbu plus IEEE 802.3br preemption, IEEE 802.1Qbv scheduled traffic, and IEEE 802.1AS-2020 synchronization [S3]. Reliability design can add IEEE 802.1CB frame replication and elimination, IEEE 802.1Qca path control, and IEEE 802.1Qat stream reservation [S3].
Those mechanisms solve different engineering problems. Preemption reduces the effect of one large frame blocking smaller urgent frames; scheduled traffic controls when eligible frames may transmit; per-stream filtering and policing enforce traffic policy; and frame replication can provide alternative delivery paths. Configuration errors in one layer can invalidate latency assumptions established by another.
Standard Status and Sourcing Discipline
The IEEE 802.1 project page identifies IEC/IEEE 60802-2026 as a published standard dated 2026-06-29 [S4]. The approval and contributing-history trail includes a project approved on 2022-09-21, Draft 3.4 dated 2025-05-05, and an IEC FDIS ballot draft dated 2026-03-20 [S4].
The standard title is “Time-Sensitive Networking Profile for Industrial Automation,” and the project is a joint undertaking of IEC SC65C/WG18 and IEEE 802, producing a dual-logo IEC/IEEE specification [S4]. Vendors should use the 2026 designation, IEC/IEEE 60802-2026, rather than treating the document as an unfinished IEEE 802.1 feature list.
The standard provides the harmonized profile needed for multivendor industrial networking, but implementation claims still require traceable evidence. Engineering documents should cite the selected 60802 clause or profile, identify the exact IEEE 802.1 features, and record bridge, end-station, and configuration behavior. The first 2026 draft for IEC FDIS ballot appeared on 2026-03-20, while the published standard followed on 2026-06-29 [S4].
Trackable procurement signals are the release of multivendor conformance-test evidence, vendor datasheets that map product features to IEC/IEEE 60802-2026, and plant configurations that demonstrate bounded latency and loss for the declared traffic class [S1][S2].