TS ISO 6707-4

TS ISO 6707-4 is a vocabulary standard that gathers terms and definitions used in facility management for buildings and civil engineering works. In this part of the series, the focus is on the standardized terminology needed by those responsible for managing built assets in operation. In general technical context, facility management is an interdisciplinary field covering not only physical upkeep, but also the day-to-day operation, support services, and continuity of use of a facility or estate.

How the vocabulary is organised

The standard addresses standardized terms and definitions for facility management in relation to buildings and civil engineering works. That matters because many closely related concepts are used across design, handover, operation, maintenance, and service delivery, yet they do not always mean the same thing. A vocabulary standard helps align usage across stakeholders by giving common meaning to terms such as maintenance, operation, support services, space use, and service continuity in the built environment.

Why this terminology matters in practice

Consistent vocabulary reduces ambiguity in technical documents, contracts, asset management workflows, and maintenance planning. Facility management brings together building systems, infrastructure elements, and service processes, so clear terminology helps define responsibilities, boundaries, and service scope more precisely. Rather than prescribing a test method or performance limit, this standard provides a reference language for communication and documentation in the field.

TS ISO 6707-4 is prepared from ISO 6707-4:2021 and forms the facility-management terminology part of the TS ISO 6707 series. Its practical value lies in making communication and documentation more consistent across building operation and support activities.