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Last changed: 08/10/2010
| Download | Note |
| 1. Substance lists | |
| Annex 1 (RTF file) | Annex1: Contains a list of substances not hazardous to waters (nicht wassergefährdend – nwg) of annex 1 VwVwS of 27 July 2005. |
| Annex 2 (RTF file) | Annex 2: Contains a list of substances hazardous to waters classified into Water Hazard Classes 1 to 3 in annex 2 of VwVwS of 27 July 2005. |
| 2. Texts | |
| VwVwS (in German, PDF / 158 KB | Text of Administrative Regulation on the Classification of Substances hazardous to waters into Water Hazard Classes (Verwaltungsvorschrift wassergefährdende Stoffe – VwVwS) of 27 July 2005 including Annex 1 and Annex 2 |
| VwVwS of 17 May 1999 PDF / 343 KB | Text of Administrative Regulation on the Classification of Substances hazardous to waters into Water Hazard Classes (Verwaltungsvorschrift wassergefährdende Stoffe – VwVwS) of 17 May 1999 including annexes 3 and 4. |
| LTwS Report Nr. 10 in German | Detailed information on the classification of substances hazardous to waters according to VwVwS of 17. 05. 1999 (German version only) |
| Guidelines for self-classifications PDF / 131 KB | Short information on the documentation of substances hazardous to waters according to annex 3 of VwVwS of 17. 05. 1999. |
| LTwS Nr. 29 in German | LTwS discussion paper on practicable derivation of a definition of plant within the VAwS (in German). |
| 3. Miscellaneous | |
| Form for Documentation of WGK-Classification according to Annex 3 of the Administrative Regulation on the Classification of Substances Hazardous to Waters into Water Hazard Classes (VwVwS) of 17 May, 1999 and Administrative Regulation on Amendment of the VwVwS of 27 July, 2005 | |
| Flow chart (in German, PDF / 617 KB | Floatchart for derivation of a WGK according to the rules for classifying mixtures and preparations according to annex 4 of VwVwS of 17. 05. 1999 (German version only). |
| Mixture/preparation form PDF / 23 KB | Recommendation for a documentation leaflet for the WGK-Classification according to Annex 4 of the Administrative Regulation on the Classification of Substances Hazardous to Waters into Water Hazard Classes (VwVwS) of 17 May, 1999 |