2020UNE-EN ISO 11074:2015/A1:2020 Soil quality - Vocabulary - Amendment 1 (ISO 11074:2015/Amd 1:2020) (Endorsed by Asociación Española de Normalización in April of 2020.)
2015UNE-EN ISO 11074:2015 Soil quality - Vocabulary (ISO 11074:2015) (Endorsed by AENOR in August of 2015.)