This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
This part of ISO 4157 establishes requirements for designation systems for rooms, areas, spaces, and voids in
buildings by room identifiers. It introduces a new designation concept intended for identification of rooms in a project
throughout its life cycle, i.e. the conception, programming, planning, erection, maintenance, remodelling and
Status: PublishedPublication date: 1998-12
Corrected version (fr): 1999-03
Edition: 1Number of pages: 3
Technical Committee: ISO/TC 10/SC 8 Construction documentation
- ICS :
- 01.100.30 Construction drawings
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|std 1 40|
|std 2 40||Paper|
A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
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