DIN SPEC 91397 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| VDI 2552 Blatt 4 | 2020-08 | Building information modeling - Requirements for data exchange More |
| VDI 2552 Blatt 5 | 2018-12 | Building information modeling - Data management More |
| VDI 2552 Blatt 7 | 2020-06 | Building information modeling - Processes More |
| VDI 2552 Blatt 9 | 2022-03 | Building information modeling - Classification systems More |
| VDI 3807 Blatt 1 | 2013-06 | Characteristic consumption values for buildings - Fundamentals More |
