British Standards Institution

Sector: Governance & Resilience

Overview: Under the direction of CH/106, is responsible for appointing members to ISO/TC 106/SC 2 and relevant CEN/TC 55 working groups; briefing UK delegates ahead of European and international meetings and to determine the UK response to documents that are being developed.

Committee standards activity

In Progress (14)

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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 24275	Dentistry — Instrumental measurement methods for the translucency or opacity of dental materials Categories: Unclassified documents Drafting begins : 2025-02-07	Drafting
ISO/TC 106/SC 2 N 1132 ISO/NP 13078-3	Dentistry -- Dental furnace -- Part 3: Test method for evaluation of high temperature sintering furnace measurement with separate thermocouple Categories: Information management \| Standardization. General rules \| Measurement and Science \| Testing \| Testing. General \| Healthcare \| Dentistry \| Dentistry. General \| Dental materials \| Dental equipment Proposal begins : 2020-04-29	Proposal
BS ISO 23401-3	Dentistry — Denture lining materials — Part 3: Soft type materials for long-term use Categories: Unclassified documents Drafting begins : 2025-10-08	Drafting
BS ISO 23401-2	Dentistry — Denture lining materials — Part 2: Soft type materials for short-term use Categories: Unclassified documents Drafting begins : 2025-10-08	Drafting
BS EN ISO 9693	Dentistry — Compatibility testing for metal-ceramic and ceramic-ceramic systems Categories: Unclassified documents Comment resolution begins : 2026-03-03	Comment resolution
BS EN ISO 3843	Dentistry — Dental attachments — Measurement of placement and removal forces Categories: Unclassified documents Drafting begins : 2025-12-12	Drafting
BS EN ISO 23401-1	Dentistry — Denture lining materials — Part 1: Hard type materials Categories: Unclassified documents Drafting begins : 2025-10-08	Drafting
BS EN ISO 22674	Dentistry — Metallic materials for fixed and removable restorations and appliances Categories: Unclassified documents Proposal begins :	Proposal
BS EN ISO 22112	Dentistry — Artificial teeth for dental prostheses Categories: Unclassified documents Proposal begins :	Proposal
BS EN ISO 20795-2	Dentistry -- Base polymers. Part 2: Orthodontic base polymers Categories: Dental materials Drafting begins : 2022-07-08	Drafting

Published (32)

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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 19736:2017	Dentistry. Bonding test between polymer teeth and denture base materials Categories: Dental materials \| Body care equipment Published standard begins : 2017-09-22	Published standard
PD ISO/TR 28642:2016	Dentistry. Guidance on colour measurement Categories: Dental materials Published standard begins : 2016-12-06	Published standard
PD ISO/TR 14569-1:2007	Dental materials. Guidance on testing of wear. Wear by toothbrushing Categories: Dental materials Published standard begins : 2007-08-09	Published standard
BS EN ISO 9693:2019	Dentistry. Compatibility testing for metal-ceramic and ceramic-ceramic systems Categories: Dental materials Published standard begins : 2019-11-20	Published standard
BS EN ISO 9333:2022	Dentistry. Brazing materials Categories: Dental materials Published standard begins : 2022-10-12	Published standard
BS EN ISO 7491:2000	Dental materials. Determination of colour stability Categories: Dental materials Published standard begins : 2000-10-27	Published standard
BS EN ISO 6873:2013	Dentistry. Gypsum products Categories: Dental materials Published standard begins : 2013-04-12	Published standard
BS EN ISO 6872:2024	Dentistry. Ceramic materials Categories: Dental materials Published standard begins : 2024-08-22	Published standard
BS EN ISO 28319:2018	Dentistry. Laser welding and filler materials Categories: Dental materials Published standard begins : 2018-06-05	Published standard
BS EN ISO 23401-1:2023	Dentistry. Chairside denture base relining materials. Hard type materials Categories: Dental materials Published standard begins : 2023-03-29	Published standard

Withdrawn (45)

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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.
BS EN ISO 9693:2000	Metal-ceramic dental restorative systems Categories: Dental materials Withdrawn begins : 2016-03-30	Withdrawn
BS EN ISO 9693-2:2016	Dentistry. Compatibility testing. Ceramic-ceramic systems Categories: Dental materials Withdrawn begins : 2019-11-20	Withdrawn
BS EN ISO 9693-1:2012	Dentistry. Compatibility testing. Metal-ceramic systems Categories: Dental materials Withdrawn begins : 2019-11-20	Withdrawn
BS EN ISO 9333:2006	Dentistry. Brazing materials Categories: Dental materials Withdrawn begins : 2022-10-12	Withdrawn
BS EN ISO 8891:2000	Dental casting alloys with noble metal content of at least 25% but less than 75% Categories: Dental materials Withdrawn begins : 2007-08-08	Withdrawn
BS EN ISO 7490:2001	Dental gypsum-bonded casting investments Categories: Dental materials Withdrawn begins : 2006-11-20	Withdrawn
BS EN ISO 6873:2000	Dental gypsum products Categories: Dental materials Withdrawn begins : 2013-04-12	Withdrawn
BS EN ISO 6872:2015+A1:2018	Dentistry. Ceramic materials Categories: Dental materials Withdrawn begins : 2024-08-22	Withdrawn
BS EN ISO 6872:2015	Dentistry. Ceramic materials Categories: Dental materials Withdrawn begins : 2018-06-15	Withdrawn
BS EN ISO 6872:2008	Dentistry. Ceramic materials Categories: Dental materials Withdrawn begins : 2015-06-12	Withdrawn

Standards Development

CH/106/2 - Prosthodontic materials

Committee standards activity