EN ISO 24212 EUROPEANSTANDARD NORMEEUROPEENNE EUROPAISCHE NORM October 2024 ICS 13.080.01 English Version Remediation techniques applied at contaminated sites (IS0 24212:2024) Techniques de dépollution appliquées aux sites pollués Sanierungstechniken an kontaminierten Standorten (IS0 24212:2024) (IS0 24212:2024) This European Standard was approved by CEN on 15 September 2024. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by Centre has the same status as the official versions. CENmembers arethenational standardsbodiesofAustria,Belgium,Bulgaria,Croatia,Cyprus, Czech Republic, Denmark,Estonia Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tirkiye and United Kingdom. ces EUROPEAN COMMITTEE FOR STANDARDIZATION COMITEEUROPEENDENORMALISATION EUROPAISCHESKOMITEEFURNORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels @2024CEN All rights of exploitation inanyform and by any means reserved Ref.No.ENISO24212:2024E worldwide for CEN national Members. EN IS0 24212:2024 (E) Contents Page European foreword.... 2 EN IS0 24212:2024 (E) European foreword quality" in collaboration with Technical Committee CEN/TC 444 “Environmental characterization of solidmatrices"thesecretariatofwhichisheldbyNEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2025, and conflicting national standards shall be withdrawn at the latest by April 2025. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. Any feedback and questions on this document should be directed to the users' national standards body/national committee. A complete listing of these bodies can be found on the CEN website. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkiye and the United Kingdom. Endorsement notice The text of IS0 24212:2024 has been approved by CEN as EN IS0 24212:2024 without any modification. 3