Article: Regulations Here you will find regulations setting out general principles and details of quality assurance in infrastructure procurement. Manuals Manual for suppliers to process the 8D report (german) Available in German. Englisch version in progress. PDF | 319.3 KB DB's lists of products subject to quality inspection (LgP) Guideline Products Subject to Quality Inspection Track Superstructure Materials (Status 01.03.2024) PDF | 591.9 KB Guideline Products subject to quality inspection Electrical Systems (Status 31.01.2024) PDF | 1.3 MB List of control-command and signaling products subject to quality inspection (in German) Available in German. Englisch version in progress. PDF | 365.2 KB guideline products subject to quality inspection - telecommunications for rail operations (Status 01.11.2024) PDF | 336.6 KB Guideline Products subject to quality inspection Civil engineering products materials (Status 31.01.2024) PDF | 1.3 MB Guidelines Supplementary contractual terms for quality assurance (in German) Available in German. Englisch version in progress. PDF | 174.2 KB Drawings List of drawings LST turnout Available in German. English version in progress. XLSX | 828.2 KB Preliminary remarks List of drawings_I.NAI 22 Available in German. English version in progress. PDF | 126.3 KB List of drawings Turnout 49_I.NAI 22 Available in German. English version in progress. PDF | 228.0 KB List of drawings Turnout 54_I.NAI 22 Available in German. English version in progress. PDF | 930.6 KB List of drawings Turnout 60_I.NAI 22 Available in German. English version in progress. PDF | 1.1 MB Current Drawing List Tracks_I.NAI 22 Available in German. English version in progress. PDF | 1.2 MB Coordinates directory Available in German. English version in progress. XLSX | 69.6 KB Technical Information Track/Infrastructure/ Directory of DB-Drawings Deutsche Bahn 05/2021 Available in German. Englisch version in progress. PDF | 126.0 KB