About CEN
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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Project
| Reference | EN ISO 8325:2023 |
|---|---|
| Title | Dentistry - Test methods for rotary instruments (ISO 8325:2023) |
| Work Item Number | 00055500 |
| Abstract/Scope | This document specifies general test methods for rotary instruments used in dentistry. These test methods are used for measuring the dimensional characteristics, neck strength and surface roughness of rotary instruments, such as burs, cutters, polishers, grinding instruments and rotary instruments used for oral surgery such as drills and countersinks. Specific tests are specified in the respective instrument standards, if available. This document does not specify test methods for materials used for rotary instruments. NOTE For materials used for rotary instruments, see ISO 21850-1 and respective instrument standards. This document is not applicable to endodontic instruments. For endodontic instruments, see ISO 3630-1. |
| Status |
Published
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| Reference Document |
ISO 8325:2023 (EQV)
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| date of Availability (DAV) | 2023-03-29 |
| ICS | 11.060.20 - Dental equipment |
| A-Deviation(s) | |
| Special National Condition(s) |
Legal
| Directive(s) | |
|---|---|
| Mandate(s) | |
| Citation in OJEU |
Implementation Dates
| date of Ratification (DOR) (1) | 2023-03-01 |
|---|---|
| date of Availability (DAV) (2) | 2023-03-29 |
| date of Announcement (DOA) (3) | 2023-06-30 |
| date of Publication (DOP) (4) | 2023-09-30 |
| date of Withdrawal (DOW) (5) | 2023-09-30 |
Relations
| Supersedes | EN ISO 8325:2004 |
|---|---|
| Superseded by | |
| Normative reference (6) |
ISO 13295
ISO 1797 ISO 1942 ISO 21850-1 ISO 21920-3 ISO 3274 |
| 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.