Paper and board intended to come into contact with foodstuffs - Determination of the transfer of antimicrobial constituents
Edition 2019-11-27

Measurement of queartz crystal unit parameters - Part 7: Measurement of activity and frequency dips of quartz crystal units (Endorsed by AENOR in September of 2004.)
Edition 2004-09-01

Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO 23753-1:2019) (Endorsed by Asociación Española de Normalización in May of 2019.)
Edition 2019-05-01

Soil quality - Determination of dehydrogenases activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO 23753-2:2019) (Endorsed by Asociación Española de Normalización in May of 2019.)
Edition 2019-05-01

Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) - Amendment 1 (ISO 23753-1:2019/Amd 1:2020) (Endorsed by Asociación Española de Normalización in January of 2021.)
Edition 2021-01-01

Soil quality - Determination of dehydrogenases activity in soils - Part 2: Method using iodotetrazolium chloride (INT) - Amendment 1 (ISO 23753-2:2019/Amd 1:2020) (Endorsed by Asociación Española de Normalización in January of 2021.)
Edition 2021-01-01

Water quality - Carbon 14 - Test method using liquid scintillation counting (ISO 13162:2021) (Endorsed by Asociación Española de Normalización in July of 2021.)
Edition 2021-07-01

Soil quality - Determination of abundance and activity of soil microflora using respiration curves (ISO 17155:2012) (Endorsed by Asociación Española de Normalización in June of 2020.)
Edition 2020-06-01

Adventure tourism - Hiking and trekking activities - Requirements and recommendations
Edition 2024-01-17

Adventure tourism - Hiking and trekking activities - Requirements and recommendations
Edition 2023-03-15