TS EN ISO 11074/A1

TS EN ISO 11074/A1 is an amendment to a vocabulary standard dealing with terms and definitions used in soil quality. Rather than introducing a new test method or a performance requirement, it supports consistent use of language in soil science, environmental monitoring, and land assessment. As an amendment, it is tied to updates or corrections to the terminology content of the parent standard.

The technical role of soil-quality terminology

Soil quality brings together physical structure, chemical properties, biological activity, and conditions related to contamination and land use. In this field, terms such as soil profile, horizon, organic matter, contamination, remediation, and land function need to be understood consistently. Vocabulary standards help align usage across laboratory work, environmental reporting, regulatory texts, and academic publications.

What this document means for professional users

The ISO 11074 family provides a terminology framework that reduces ambiguity when classifying soil- and land-related concepts. Amendment 1 indicates an updated version of the parent terminology content, but this record alone does not show which entries were changed, so no specific definitions, numerical limits, or mandatory test procedures are assumed here. In practice, it serves as a reference for using the common technical language of soil quality in a consistent way.