DIN 1986-100:2008 Drainage systems on private ground - Part 100: Specifications in relation to DIN EN 752 and DIN EN 12056
DIN 1986-4:2011 Drainage systems on private ground - Part 4: Fields of application of sewage pipes and fittings of different materials
DIN EN 12056-1:2001 Gravity drainage systems inside buildings - Part 1: General and performance requirements; German version EN 12056-1:2000
DIN EN 12056-2:2001 Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation; German version EN 12056-2:2000
DIN EN 12056-3:2001 Gravity drainage systems inside buildings - Part 3: Roof drainage, layout and calculation; German version EN 12056-3:2000
DIN EN 12056-4:2001 Gravity drainage systems inside buildings - Part 4: Wastewater lifting plants, layout and calculation; German version EN 12056-4:2000
DIN EN 12056-5:2001 Gravity drainage systems inside buildings - Part 5: Installation and testing, instructions for operation, maintenance and user; German version EN 12056-5:2000
DIN EN 33:2011 WC pans and WC suites - Connecting dimensions; German version EN 33:2011
DIN EN 681-1:2006 Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 1: Vulcanized rubber(includes Amendments A1:1998 + A2:2002 + A3:2005 and Corrigendum AC:2002); English version of DIN EN 681-1:2006-11
DIN EN 681-2:2006 Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 2: Thermoplastic elastomers (includes Amendments A1:2002 + A2:2005); English version of DIN EN 681-2:2006-11