10/0094
2
05/03/2026
ETA Number
Version
Date of issue
10/0094
2
05/03/2026
Trade Name
Generic type and use
Load bearing bold stair WE1 and WF2 System "Thumm"
Prefabricated Stair Kits
Holder of assessment
Holder Address
Holder Postal code
Holder City
Holder Country
Thumm Treppen GmbH
In der Au 14
72622
Nürtingen
Germany
Issuing TAB
DIBt
Reference number
EAD 340006-00-0506
EU decision number (OJEU)
System
1999/0089/EC
2+