DIN 18305:2016 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Groundwater lowering
DIN 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
DIN 18301:2016 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Drilling works
DIN 18302:2016 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Borehole sinking operations
DIN 18308:2016 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Land drainage and infiltration management works
DIN 1960:2016 German construction contract procedures (VOB) - Part A: General provisions relating to the award of construction contracts
DIN 1961:2016 German construction contract procedures (VOB) - Part B: General conditions of contract relating to the execution of construction work
DIN 18305:2016 history
2019DIN 18305:2019-09 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Groundwater lowering
2016DIN 18305:2016 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Groundwater lowering
2015DIN 18305:2015 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Groundwater lowering
2012DIN 18305:2012 German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Groundwater lowering