Wastewater treatment plants - Part 5: Lagooning processes; German version EN 12255-5:1999
Edition 1999-12

Quantities and units - Part 12: Condensed matter physics - Amendment 1 (ISO 80000-12:2019/DAM 1:2024); German and English version EN ISO 80000-12:2019/prA1:2024
Edition 2024-09

Quantities and units - Part 8: Acoustics - Amendment 1 (ISO 80000-8:2020/DAM 1:2024); German and English version EN ISO 80000-8:2020/prA1:2024
Edition 2024-09

Quantities and units - Part 9: Physical chemistry and molecular physics - Amendment 1 (ISO 80000-9:2019/DAM 1:2024); German and English version EN ISO 80000-9:2019/prA1:2024
Edition 2024-09

Quantities and units - Part 11: Characteristic numbers - Amendment 1 (ISO 80000-11:2019/DAM 1:2024); German and English version EN ISO 80000-11:2020/prA1:2024
Edition 2024-09

Quantities and units - Part 4: Mechanics - Amendment 1 (ISO 80000-4:2019/DAM 1:2024); German and English version EN ISO 80000-4:2019/prA1:2024
Edition 2024-09

Quantities and units - Part 5: Thermodynamics - Amendment 1 (ISO 80000-5:2019/DAM 1:2024); German and English version EN ISO 80000-5:2019/prA1:2024
Edition 2024-09

Quantities and units - Part 10: Atomic and nuclear physics - Amendment 1 (ISO 80000-10:2019/DAM 1:2024); German and English version EN ISO 80000-10:2019/prA1:2024
Edition 2024-09

Protection profiles for secure signature creation device - Part 1: Overview; German version EN 419211-1:2014
Edition 2014-12

Water based surface embedded heating and cooling systems - Part 5: Determination of the thermal output for wall and ceiling heating and for floor, wall and ceiling cooling; German version EN 1264-5:2021
Edition 2021-08