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Committee

Committee:

CTN 171 - Indoor air quality

Secretary:
FEDECAI - FEDERACION ESPAÑOLA DE EMPRESAS DE CALIDAD AMBIENTAL INTERIOR
Field of Activity:
Standardization of: - Definitions, requirements and guidelines to ensure a suitable indoor air quality, as well as all the aspects related to their auditing. - Sampling methods for indoor pollutants, inspection and control methods, including level assessment of indoor pollutants. - Good practice, covering the maintenance, use and cleaning of systems with respect to the aspects that have influence on indoor air quality. - Design of new buildings and their dismantling with regard to indoor air quality. Excluding: - Environmental aspects as well as cleaning, maintenance and design aspects covered by other committees.
Structure:

SC 2 Practice, cleaning and maintenance

SC 3 Analysis, assesment and audit

SC 4 Biosafety

International Relations:

ISO/TC 146  Air quality

CEN/TC 351  Construction Products - Assessment of release of dangerous substances

CEN/WS 103  Real drive test method for collecting vehicle in-cabin pollutant data

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: CTN 171: 35

UNE-EN ISO 16000-9:2025

Status: VIGENTE2025-07-16

Indoor air - Part 9: Determination of the emission of volatile organic compounds from samples of building products and furnishing - Emission test chamber method (ISO 16000-9:2024)

UNE-ISO 16000-40:2023

Status: VIGENTE2024-12-03

Indoor air. Part 40: Indoor air quality management system.

UNE 171330:2024

Status: VIGENTE2024-05-22

Review of Indoor Environmental Quality

UNE-ISO 16000-40:2023/Amd 1:2024

Status: VIGENTE2024-03-06

Indoor air — Part 40: Indoor air quality management system — Amendment 1: Climate action changes

UNE-CEN/TS 17985:2023 (Ratificada)

Status: VIGENTE2024-03-01

Construction products: Assessment of release of dangerous substances - Methods for the determination of N-nitrosamines in air samples derived by EN 16516 (Endorsed by Asociación Española de Normalización in March of 2024.)

UNE 171380:2024

Status: VIGENTE2024-01-17

Continuous measurement of CO2 indoors to improve the health and well-being of users

UNE-EN 16516:2018+A1:2021

Status: VIGENTE2023-06-05

Construction products: Assessment of release of dangerous substances - Determination of emissions of into indoor air

UNE-EN 16636:2015

Status: VIGENTE2022-02-23

Pest management services - Requirements and competences

UNE 171340:2020

Status: VIGENTE2021-06-02

Validation and qualification of controlled environments in hospitals

UNE 171370-2:2021

Status: VIGENTE2021-01-27

Asbestos. Part 2: Survey and diagnostics of asbestos

UNE 171400-1:2019

Status: VIGENTE2019-07-29

Design of Biosafety Level 3 Installations.

UNE 171350:2016

Status: VIGENTE2016-12-28

Indoor air quality. Air quality in hotel and catering venues.

UNE 171370-1:2014

Status: VIGENTE2016-03-02

Asbestos. Part 1: Qualification of companies which work with products containing asbestos

UNE-EN ISO 16000-19:2015

Status: VIGENTE2015-06-24

Indoor air - Part 19: Sampling strategy for moulds (ISO 16000-19:2012)

UNE-EN ISO 16000-32:2015

Status: VIGENTE2015-03-11

Indoor air - Part 32: Investigation of buildings for the occurrence of pollutants (ISO 16000-32:2014)

UNE-EN ISO 16000-26:2014

Status: VIGENTE2014-03-26

Indoor air - Part 26: Sampling strategy for carbon dioxide (CO2) (ISO 16000-26:2012)

UNE-EN ISO 16000-12:2009

Status: VIGENTE2011-06-15

Indoor air - Part 12: Sampling strategy for polychlorinated biphenyls (PCBs), polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and polycyclic aromatic hydrocarbons (PAHs) (ISO 16000-12:2008)

UNE-EN ISO 16000-7:2009

Status: VIGENTE2010-12-15

Indoor air - Part 7: Sampling strategy for determination of airborne asbestos fibre concentrations (ISO 16000-7:2007)

UNE-EN ISO 16000-15:2010

Status: VIGENTE2010-01-13

Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO2) (ISO 16000-15:2008)

UNE-EN ISO 16000-10:2006

Status: VIGENTE2009-06-16

Indoor air - Part 10: Determination of the emission of volatile organic compounds from building products and furnishing - Emission test cell method (ISO 16000-10:2006)