TS 12006

TS 12006 is a terminology standard that brings together the terms and definitions used for space requirements in public buildings. It establishes a common language for design, planning, and administrative documentation by aligning the meaning of concepts such as space, room, and related spatial units.

How terminology supports building programmes

Standards of this kind do not usually set dimensional limits or performance rules; instead, they organise the vocabulary used by architects, planners, and public authorities. In public buildings, consistent naming matters because the same area may be described differently depending on function, department, or project stage. A shared terminology helps keep space programmes, specifications, and correspondence aligned.

Spatial concepts in public buildings

In general technical practice, space requirements in public buildings are considered together with occupancy, intended use, circulation, support areas, and service spaces. A room is only one type of spatial unit; a “space” or “premises” may refer more broadly to any functionally defined area. By standardising these basic terms, the document supports clearer communication across projects for education, health, social and administrative facilities.

• Collects the basic terms used for spaces in public buildings.
• Supports a shared vocabulary for programmes, designs, and administrative records.
• Reduces ambiguity between closely related spatial terms.
• Provides a common basis for classifying functional areas across public building types.