IEC 63087:2026 – Assistive listening devices and systems for active assisted living

IEC 63087:2026 defines requirements for assistive listening systems (ALS) wherever hearing-aid, cochlear implant, and other hearing device users gain a benefit over direct acoustic listening. This page outlines the standard's recorded metadata, its scope as stated in the official abstract, and the practical questions that testing engineers, procurement specialists, and quality managers most frequently raise.

Standard Information

IEC 63087:2026 sets out requirements for the provision of assistive listening systems in places or situations where hearing-aid, cochlear implant, and other hearing device users benefit compared with listening to the acoustic signal directly at that location. It covers communication, entertainment, and educational use across public, private, domestic, and public transport installations. The document was developed under IEC Technical Committee TC 100. - Designation: IEC 63087:2026
- Full title: Assistive listening devices and systems for active assisted living
- Status: Current
- Publication date: 2026-09-18
- ICS classification: 33, 33.160, 33.160.99
- Technical committee: TC 100

Scope and Application

The standard applies to all assistive listening systems used for communication, entertainment, or educational purposes. Its scope extends across public venues, private premises, domestic settings, and public transport installations. In each case the governing criterion is the same: the ALS must deliver a benefit to hearing device users relative to listening to the acoustic signal directly at that location. Certain audio services fall outside the scope. Simultaneous interpretation, audio description, and audio streams other than those broadcast as part of an ALS are excluded. The document nevertheless contains ancillary information that can be applied to such systems. Personal listening and intelligibility enhancement devices and systems are included as a special case, because they incorporate unique features and requirements addressed in Annex C. The standard does not apply to hearing aids and medical hearing devices themselves. Speech enhancement and communication systems in some private motor vehicles, which are sometimes referred to as assistive listening, are also excluded.

Products and Materials Covered

The product families within scope are assistive listening systems and their associated devices. Typical configurations deliver an audio signal to hearing aids, cochlear implants, or other hearing devices used in venues such as theatres, lecture spaces, transport terminals, and domestic environments. The ICS classification places the document under audio, video, and multimedia engineering (group 33), with the subclass 33.160 covering audio and video equipment in general and 33.160.99 covering other equipment in that group. Personal listening and intelligibility enhancement devices constitute a distinct family within the scope. Annex C recognizes their unique features and requirements. The boundary of coverage matters for classification: the hearing devices themselves, as medical products, are out of scope, whereas the systems that transmit audio to those devices are within it. Procurement teams should apply this distinction when specifying equipment for public or transport installations.

Testing and Compliance Considerations

Laboratories generally work with this type of standard through type testing of an ALS installation or device family against the requirements the document sets out. A test programme typically begins with a documented review of the standard's applicable clauses, followed by on-site or laboratory measurements of the installed system's performance. For venue-based systems, verification at the listening position is normal industry practice, since the benefit criterion relates to conditions at the location of use. Documentation forms a substantial part of compliance. Test reports normally record the system configuration, the measurement positions, the equipment used, and traceability of instruments. Acceptance verification on installation, and periodic rechecks thereafter, allow operators and quality managers to demonstrate continued conformity over the service life of the system. Retest triggers deserve attention in any compliance plan. Modification of the system, replacement of components with different models, changes to venue layout or seating, and relocation of equipment can each alter performance and justify renewed verification. Where measurement results are disputed between parties, an accredited laboratory may be engaged to repeat measurements under agreed conditions and report the findings. No specific pass or fail values are stated on this page; those are taken only from the standard itself.

Related Standards and Series Context

The designation IEC 63087:2026 follows the IEC numbering convention: a project number assigned by the IEC, followed by a colon and the year of publication, here 2026. The absence of a part suffix indicates that this edition is published as a single, complete document rather than as one part of a numbered multi-part series. Should the technical committee later develop additional documents under this number, they would appear as hyphenated part designations under the same project number. The document was prepared by Technical Committee TC 100, the committee responsible for audio, video, and multimedia systems and equipment, which is consistent with the ICS classification under group 33. Readers who need the authoritative text, including Annex C and any normative references, should obtain the document from official IEC sources. This page is an interpretive overview only and does not reproduce or distribute the standard.