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 | ENV 12264:1997 |
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Title | Medical informatics - Categorical structures of systems of concepts - Model for representation of semantics |
Work Item Number | 00251019 |
Abstract/Scope | This European Prestandard is applicable to the description of the categorial structure of systems of concepts supporting computer-based terminological systems, including coding systems, for health-care. Categorial structures provide a mechanism to outline the content of a given computer-based terminological system; make its regularities explicit, for suitable computer-based exploitation; coordinate the work on design and maintenance of computer-based terminological systems, and the application of these terminological systems by software developers. |
Status |
Withdrawn
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Reference Document | |
date of Availability (DAV) | 1997-10-22 |
ICS | 11.020 - Medical sciences and health care facilities in general 35.240.70 - IT applications in science |
A-Deviation(s) | |
Special National Condition(s) |
Directive(s) | |
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Mandate(s) | M/255 |
Citation in OJEU |
date of Ratification (DOR) (1) | 1996-04-02 |
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date of Availability (DAV) (2) | 1997-10-22 |
date of Announcement (DOA) (3) | 1998-01-31 |
date of Publication (DOP) (4) | |
date of Withdrawal (DOW) (5) |
Supersedes | |
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Superseded by | EN 12264:2005 |
(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.