2023DIN 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
2019DIN 18299:2019-09 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - General rules applying to all types of construction work
2016DIN 18299:2016 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - General rules applying to all types of construction work
2012DIN 18299:2012 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - General rules applying to all types of construction work
0000 DIN 18299:2010
2006DIN 18299:2006 German construction contract procedures - Part C: General technical specifications for building works - General rules for all kinds of building works