Notification for the implementation of the ordinance on the storing of water-polluting liquids
Edition 1974-09-27

Guidelines of the Council of the European Communities concerning limits and quality aims for cadmium discharges of Sept. 26, 1983, on limits and quality aims for mercury discharges with the exception of the alkalichloride electrolysis industry of March 8, 1984, on limits and quality aims for the discharge of hexachlorocyclohexane
Edition 1985-09-03

Administrative regulation for the implementation of the cadmium, the 2nd  mercury and the HCH guideline of the Council of the European Communities
Edition 1985-08-16

Guideline of the Council concerning pollution due to the discharge of certain dangerous substances into the waters of the Community; guideline concerning limits and quality aims for cadmium discharge; guideline concerning limits and quality aims for mercury discharges with exception of the alkalichloride electrolysis industry; guideline on limits and quality aims for the discharge of hexachlorocyclohexane
Edition 1985-09-19

Guideline of the Council concerning pollution due to the discharge of certain dangerous materials into the waters of the Community (introductory decree)
Edition 1985-08-21

Guideline of the Council concerning the pollution due to the discharge of certain dangerous substances into the waters of the Community (Introductory Decree)
Edition 1985-09-28

Decree for the amendment to the guidelines for requirements on plants for the handling of polluting liquid substances in the area of waterways
Edition 1979-03-26

Council Directive of 12 June 1986 on the protection of the environment, and in particular of the soil, when sewage sludge is used in agriculture
Edition 1986-06-12

Ausführungsbestimmungen zur Trinkwasserverordnung (AbTrinkwV); Änderung
Edition 1999-07-19

Zwölfte Verordnung zur Änderung der Abwasserverordnung
Edition 2024-02-27