… the expert committee according to section 25 of the German Federal Soil Protection and Contaminated Sites Ordinance (Bundes-Bodenschutz- und Altlastenverordnung - … Section 25. Members and Publications of the FBU The FBU ensures that its work is regularly checked, updated when necessary and summarised in a table with a … the use of the Horwitz function in conjunction with the so-called HorRat value has become established for the assessment in accordance with LFGB Section 64. This …