NA 005

DIN Standards Committee Building and Civil Engineering

About NABau

The DIN Standards Committee Building and Civil Engineering (NABau) is responsible for considering all proposals for standardization in the field of building and civil engineering and for processing such proposals whenever there is a legitimate interest in standardization and guaranteed funding is available to cover the associated operating costs incurred by the committee.

In addition to national standards, the NABau participates in European and international standardization in its field of work. It is also responsible for promoting the preparation and application of the relevant standards.

How is NABau composed?


Contact

DIN e. V.
Michael Krüger

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title Comment
DIN EN ISO 18674-4 rev 2026-08-14 Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 4: Measurement of pore water pressure: Piezometers More  Comment 
DIN EN ISO 19186-1 2026-08-13 ISO/CD 19186-1, Geographic information - GeoSPARQL - A geographic query language for RDF data More  Comment 
DIN EN ISO 19178-3 2026-08-13 Training data markup language for artificial intelligence - Part 3: XML encoding More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN 14509-1 2026-10 Factory-made double skin metal faced insulating panels for self-supporting applications; German and English version prEN 14509-1:2026 More 
DIN EN 14509-3 2026-10 Factory-made double skin metal faced insulating sandwich panels - Part 3: Test methods for determining mechanical strength, building physical behaviour and durability; German and English version prEN 14509-3:2026 More 
DIN EN 1995-2/A1 2026-10 Eurocode 5 - Design of timber structures - Part 2: Bridges; German and English version EN 1995-2:2026/prA1:2026 More 

All draft standards  

New publications
Document number Edition Procedure Title Order from DIN Media
DIN EN 1993-1-9 2026-10 Standard Eurocode 3 - Design of steel structures - Part 1-9: Fatigue; German version EN 1993-1-9:2025 More  Order from DIN Media
DIN 21902-1 2026-09 Standard Mine plans - Structure of mining specific plans - Part 1: General principles More  Order from DIN Media
DIN 18232-101 2026-09 Standard Smoke and heat control systems - Part 101: Proof of competence according to DIN 18232-10 More  Order from DIN Media

All publications  

Documents withdrawn without replacement
Document number Deadline for comments Title
DIN CEN/TR 15449-2 ; DIN SPEC 18669-2:2014-01 2026-09-30 Geographic information - Spatial data infrastructures - Part 2: Best practices; German version CEN/TR 15449-2:2012 More  Comment 
DIN CEN/TR 15449-1 ; DIN SPEC 18669-1:2014-01 2026-09-30 Geographic information - Spatial data infrastructures - Part 1: Reference model; German version CEN/TR 15449-1:2012 More  Comment 
DIN CEN/TR 15449-3 ; DIN SPEC 18669-3:2014-01 2026-09-30 Geographic information - Spatial data infrastructures - Part 3: Data centric view; German version CEN/TR 15449-3:2012 More  Comment 

All withdrawals  

European legislation such as the EU Green Deal, the revised Construction Products Regulation (CPR-2024), and the Energy Performance of Buildings Directive (EPBD-2024) emphasize the importance of ...

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