The European Committee for Standardization is one of three European Standardization Organizations (together with CENELEC and ETSI) that have been officially recognized by the European Union and by the European Free Trade Association (EFTA) as being responsible for developing and defining voluntary standards at European level.
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Reference | EN ISO 21563:2021 |
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Title | Dentistry - Hydrocolloid impression materials (ISO 21563:2021) |
Work Item Number | 00055474 |
Abstract/Scope | This document specifies the requirements and test methods for hydrocolloid impression materials. This document helps to determine whether elastic aqueous agar and alginate hydrocolloid dental impression materials, as prepared for retail marketing, are of the quality needed for their intended purposes. It also specifies requirements for labelling and instructions for use. This document does not address possible biological hazards associated with the materials. Assessment of these hazards is addressed in ISO 7405 and the ISO 10993 series. |
Status |
Published
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Reference Document |
ISO 21563:2021 (EQV)
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date of Availability (DAV) | 2021-09-15 |
ICS | 11.060.10 - Dental materials |
A-Deviation(s) | |
Special National Condition(s) |
Directive(s) | |
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Mandate(s) | |
Citation in OJEU |
date of Ratification (DOR) (1) | 2021-08-03 |
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date of Availability (DAV) (2) | 2021-09-15 |
date of Announcement (DOA) (3) | 2021-12-31 |
date of Publication (DOP) (4) | 2022-03-31 |
date of Withdrawal (DOW) (5) | 2022-03-31 |
Supersedes | EN ISO 21563:2013 |
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Superseded by | |
Normative reference (6) |
ISO 1942
ISO 3696 ISO 6873 |
Sales Points |
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(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
In the case of undated standard, a link to the last dated version is provided.
In the case of series, a link to each standard identified in the series is provided.
We also invite you to check (via the website) whether corrigenda and/or amendments shall be read in conjunction with the main standard.