The document applies to planning and installation of Building Automation (BA). It lists the relevant acts, ordinances and technical rules without claiming to be exhaustive.
VDI 3814 Blatt 2-2009 history
2009VDI 3814 Blatt 2-2009 Building Automation and Control Systems (BACS) - Legislation, technical rules
2005VDI 3814 Blatt 2-2005 Building Automation and Control Systems (BACS) - Acts@ ordinances@ technical rules