IEC 61097-2:2021

IEC 61097-2:2021 defines the operational and performance requirements, test methods, and required test results for Cospas-Sarsat EPIRB emergency position indicating radio beacons operating on 406 MHz. For teams involved in marine safety equipment, technical review, or conformity assessment, it provides a focused compliance reference for evaluating whether a beacon is suitable for GMDSS-related use. IEC 61097-2:2021 is relevant where documented testing, procurement decisions, and regulatory preparation depend on clear performance criteria and repeatable verification activities.

What is IEC 61097-2:2021?

This document is the primary technical reference for 406 MHz EPIRBs within the Global Maritime Distress and Safety System framework. It is aimed at defining how the beacon’s operational behavior and performance are assessed, including the methods used to verify compliance and the expected outcomes of those tests. In engineering and laboratory evaluation, it supports consistent technical validation and helps align product assessment with the requirements associated with distress alerting and maritime emergency signaling.

Applications of IEC 61097-2:2021

IEC 61097-2:2021 is used in product evaluation, certification planning, and compliance workflows for EPIRB equipment intended for maritime safety applications. It is commonly relevant to manufacturers, test laboratories, procurement teams, and approval bodies working on beacon design review, acceptance testing, or documentation checks. The standard also supports risk management activities where performance evidence is needed for equipment selection, quality assurance, and regulatory preparation tied to distress and safety communications at sea.

Why is IEC 61097-2:2021 important?

This document matters because EPIRBs must operate reliably in distress situations, where performance, interoperability, and testing consistency directly affect safety outcomes. By setting out operational and performance requirements together with required test results, it helps organizations reduce ambiguity during engineering validation and conformity assessment. It is also useful for procurement and technical review, where buyers and approvers need a defensible basis for comparing products, checking compliance claims, and confirming that testing workflows support the expected marine safety function.

• Defines requirements for 406 MHz Cospas-Sarsat EPIRB performance and operation
• Supports laboratory testing, verification activities, and documented evaluation
• Helps align product design with GMDSS-related compliance needs
• Useful for procurement review, certification evidence, and technical acceptance
• Provides a structured basis for conformity assessment and quality workflows