DIN 18349 [CURRENT] referenced in following documents:

Document number Edition Title
DIN 18299 2023-09 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - General rules applying to all types of construction work More 
DIN 18336 2023-09 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Waterproofing More