British Standards Institution

Sector: Manufacturing

Categories: Air quality | Workplace atmospheres | Cleanrooms and associated controlled environments | Occupational safety. Industrial hygiene | Environment. Health protection. Safety

Overview: Under the direction of Standards Policy and Strategy Committee, is responsible for the UK input to ISO/TC 209 and CEN/TC 243 for standards in the field of cleanroom technology

Committee standards activity

In Progress (10)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TS 14644-19	Cleanrooms and associated controlled environments. Part 19: General technical requirements of modular isolation units for emergency medical use Categories: Unclassified documents Drafting begins : 2023-09-01	Drafting
ISO/TC 209 N 420, ISO/NP TS 14644-19	Cleanrooms and associated controlled environments -- Part 19: General technical requirements of modular isolation units for emergency medical use Categories: Information management \| Vocabularies \| Environment. Health protection. Safety \| Standardization. General rules \| Air quality \| Cleanrooms and associated controlled environments Proposal begins : 2021-04-20	Proposal
ISO/NP 14644-18,	Cleanrooms and associated controlled environments -- Part 18: Assessment of suitability of consumables Categories: Information management \| Vocabularies \| Environment. Health protection. Safety \| Standardization. General rules \| Environment \| Air quality \| Cleanrooms and associated controlled environments \| Health and Safety \| Occupational safety. Industrial hygiene Proposal begins : 2020-07-08	Proposal
Draft decision 001/2022 on NWIP to accept VA/ISO lead for ISO 14644-20 -	Cleanrooms and associated controlled environments — Part 20: Microbiological contamination control Categories: Information management \| Standardization. General rules \| Environment \| Air quality \| Cleanrooms and associated controlled environments Proposal begins : 2022-09-30	Proposal
BS EN ISO 14644-7	Cleanrooms and associated controlled environments — Part 7: Separative devices (clean air hoods, gloveboxes, isolators and mini-environments) Categories: Unclassified documents Drafting begins : 2025-10-03	Drafting
BS EN ISO 14644-5	Cleanrooms and associated controlled environments. Part 5: Operations (ISO 14644-5:2004) Categories: Unclassified documents Drafting begins : 2023-12-06	Drafting
BS EN ISO 14644-20	Cleanrooms and associated controlled environments —. Part 20: Microbiological contamination control Categories: Unclassified documents Drafting begins : 2024-12-16	Drafting
BS EN ISO 14644-15	Cleanrooms and associated controlled environments. Part 15: Assessment of suitability for use of equipment and materials by airborne chemical concentration Categories: Unclassified documents Proposal begins :	Proposal
BS EN ISO 14644-14	Cleanrooms and associated controlled environments Categories: Unclassified documents Comment resolution begins : 2025-09-15	Comment resolution
BS EN ISO 14644-13	Cleanrooms and associated controlled environments. Part 13: Cleaning of surfaces to achieve defined levels of cleanliness in terms of particle and chemical classifications Categories: Unclassified documents Comment resolution begins : 2025-09-15	Comment resolution

Published (21)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TR 14644-21:2023	Cleanrooms and associated controlled environments. Airborne particle sampling techniques Categories: Cleanrooms and associated controlled environments Published standard begins : 2023-08-31	Published standard
BS ISO 14644-12:2018	Cleanrooms and associated controlled environments. Specifications for monitoring air cleanliness by nanoscale particle concentration Categories: Cleanrooms and associated controlled environments Published standard begins : 2018-09-06	Published standard
BS EN ISO 14644-9:2022	Cleanrooms and associated controlled environments. Assessment of surface cleanliness for particle concentration Categories: Cleanrooms and associated controlled environments Published standard begins : 2022-07-08	Published standard
BS EN ISO 14644-8:2022	Cleanrooms and associated controlled environments. Assessment of air cleanliness by chemical concentration (ACC) Categories: Cleanrooms and associated controlled environments Published standard begins : 2022-07-13	Published standard
BS EN ISO 14644-7:2004	Cleanrooms and associated controlled environments. Separative devices (clean air hoods, gloveboxes, isolators and mini-environments) Categories: Cleanrooms and associated controlled environments Published standard begins : 2004-10-14	Published standard
BS EN ISO 14644-6:2007	Cleanrooms and associated controlled environments. Vocabulary Categories: Environment. Health protection. Safety \| Cleanrooms and associated controlled environments Published standard begins : 2007-08-01	Published standard
BS EN ISO 14644-5:2025	Cleanrooms and associated controlled environments. Operations Categories: Cleanrooms and associated controlled environments Published standard begins : 2025-06-05	Published standard
BS EN ISO 14644-4:2022	Cleanrooms and associated controlled environments. Design, construction and start-up Categories: Workplace atmospheres \| Cleanrooms and associated controlled environments Published standard begins : 2022-12-08	Published standard
BS EN ISO 14644-3:2019	Cleanrooms and associated controlled environments. Test methods Categories: Cleanrooms and associated controlled environments Published standard begins : 2019-10-29	Published standard
BS EN ISO 14644-2:2015	Cleanrooms and associated controlled environments. Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration Categories: Cleanrooms and associated controlled environments Published standard begins : 2016-01-08	Published standard

Withdrawn (19)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD 6609:2007	Environmental cleanliness in enclosed spaces. Guide to in situ high efficiency filter leak testing Categories: Workplace atmospheres Withdrawn begins : 2019-10-29	Withdrawn
PD 6609:2000	Environmental cleanliness in enclosed spaces. Guide to test methods Categories: Workplace atmospheres Withdrawn begins : 2007-07-26	Withdrawn
BS EN ISO 14698-2:2003	Cleanrooms and associated controlled environments. Biocontamination control. Evaluation and interpretation of biocontamination data Categories: Cleanrooms and associated controlled environments Withdrawn begins : 2020-08-12	Withdrawn
BS EN ISO 14698-1:2003	Cleanrooms and associated controlled environments. Biocontamination control. General principles and methods Categories: Cleanrooms and associated controlled environments Withdrawn begins : 2020-08-12	Withdrawn
BS EN ISO 14644-9:2012	Cleanrooms and associated controlled environments. Classification of surface cleanliness by particle concentration Categories: Cleanrooms and associated controlled environments Withdrawn begins : 2022-07-08	Withdrawn
BS EN ISO 14644-8:2013	Cleanrooms and associated controlled environments. Classification of air cleanliness by chemical concentration (ACC) Categories: Cleanrooms and associated controlled environments Withdrawn begins : 2022-07-13	Withdrawn
BS EN ISO 14644-8:2006	Cleanrooms and associated controlled environments. Classification of airborne molecular contamination Categories: Cleanrooms and associated controlled environments Withdrawn begins : 2013-03-01	Withdrawn
BS EN ISO 14644-5:2004	Cleanrooms and associated controlled environments. Operations Categories: Cleanrooms and associated controlled environments Withdrawn begins : 2025-06-05	Withdrawn
BS EN ISO 14644-4:2001	Cleanrooms and associated controlled environments. Design, construction and start-up Categories: Workplace atmospheres Withdrawn begins : 2022-12-08	Withdrawn
BS EN ISO 14644-3:2005	Cleanrooms and associated controlled environments. Test methods Categories: Cleanrooms and associated controlled environments Withdrawn begins : 2019-10-29	Withdrawn

Standards Development

LBI/30 - Cleanroom technology

Committee standards activity