IEC 61111:2026 RLV – Live working - Electrical insulating matting is a Redline document that pairs the official IEC International Standard with a marked-up comparison version. It addresses flexible insulating matting used by workers on energized electrical installations. This page summarizes its recorded scope and explains how procurement and quality teams typically work with such a document.
Standard Information
IEC 61111:2026 RLV bundles the official International Standard for electrical insulating matting together with its Redline version, the latter being an English-only comparison document. Readers can therefore review the current requirements while seeing, at a glance, where the text departs from the previous edition. The document was developed under IEC Technical Committee TC 78, which handles live working standards. - Designation: IEC 61111:2026 RLV
- Full title: Live working - Electrical insulating matting
- Status: Current
- Publication date: 2026-09-04
- ICS classification: 29, 29.260, 29.260.99
- Technical committee: TC 78
Scope and Application
The standard applies to electrical insulating matting made of flexible insulating material. Such matting serves two purposes in live work: it covers the surface on which the worker is positioned, and it contributes to the worker's electrical protection. Voltage limits define the boundary of application. For AC use, the matting is intended for installations up to 36 000 V AC. For AC/DC use, the corresponding limits are 36 000 V AC and 54 000 V DC. These figures mark the upper rating at which the product family falls within this document. As an RLV publication, the document contains the complete official text plus the Redline rendering. The Redline version is available in English only. Its practical value lies in change tracking: a reader comparing the two texts can locate every modification introduced relative to the prior edition without consulting two separate documents.
Products and Materials Covered
The product family in scope is matting manufactured from flexible insulating material, supplied in sheet or mat form rather than as rigid barriers or molded covers. The material must remain flexible in normal use, since the product is laid over the surface where the worker stands or is positioned. Functionally, the matting acts as both a floor covering and a layer of electrical protection for personnel working on or near energized installations. The ICS codes placed on the document — 29 (electrical engineering), 29.260 (special working conditions, a grouping that includes live working equipment) and 29.260.99 (other standards in that grouping) — confirm this orientation toward protective equipment for work under special electrical conditions. No other product classes appear in the recorded scope. Rigid insulating stands, insulating gloves, and similar live-working tools are separate product categories addressed elsewhere within the committee's work, and this document should not be read as covering them.
Testing and Compliance Considerations
Laboratories generally treat a matting standard of this kind as a basis for type testing: samples of a defined material and thickness are evaluated against the document's requirements before the product is placed on the market. An accredited laboratory performing such work will follow the document's clauses as written, record all conditioning and test conditions, and issue a report that procurement teams can match against the declared voltage class. Acceptance verification is a second common activity. Incoming batches may be checked visually and dimensionally, and in many organizations a routine verification is repeated at defined intervals during service, since matting in use can suffer cuts, abrasion, chemical exposure, and contamination that degrade insulating performance. Documentation practice matters as much as testing. Quality managers typically retain the type-test report, supplier declarations, and in-service inspection records together, so that the traceability chain for each mat remains intact. Retesting is triggered by material or construction changes at the manufacturer, repair of a damaged mat, or doubt about condition after abnormal service events. Any conflict between a supplier claim and the current edition should be resolved against the official text obtained from IEC sources.
Related Standards and Series Context
The designation itself carries structural information. IEC 61111 is a serial number within the IEC numbering scheme; it carries no part suffix, which indicates a single-document standard rather than a multi-part series. The year 2026 identifies the publication year of this edition, and the suffix RLV denotes the Redline format, a combined delivery of the official standard and its change-marked English version. Readers should note that this page is an interpretive overview only. The authoritative document, including the full official text and the Redline comparison, must be obtained from official IEC distribution channels; it is not sold, distributed, or downloaded through this site.
Frequently Asked Questions
How should procurement teams handle the submission process for compliance testing of insulating matting?
Buyers submit representative matting samples together with material and construction details to an accredited laboratory, and state the intended use class, AC or AC/DC, so the correct voltage limit, up to 36 000 V AC or 54 000 V DC, is applied. Clear agreement on the edition and reporting format avoids later misunderstanding.
What
factors affect the testing cost for matting evaluations?
Costs depend on the number of samples, the material variants submitted, the voltage class requested, and whether both initial type testing and periodic verification are required. Additional factors include laboratory capacity and the extent of documentation review. No fixed prices can be stated here; laboratories quote individually.
How are retesting and data disputes handled for compliance?
Retesting is triggered by material or construction changes, repaired mats, or abnormal service events. Where results are disputed, parties compare the laboratory report against the official text obtained from IEC sources, verify sample identity and conditioning records, and may commission a repeat evaluation at another accredited laboratory.