TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
CSENO [1 record]
Record 1 - internal organization data 2009-08-24
Record 1, English
Record 1, Subject field(s)
- Environmental Studies and Analyses
- Toxicology
Record 1, Main entry term, English
- no-observed-adverse-effect concentration
1, record 1, English, no%2Dobserved%2Dadverse%2Deffect%20concentration
correct
Record 1, Abbreviations, English
- NOAEC 1, record 1, English, NOAEC
correct
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The greatest concentration ... of a substance, found by experiment or observation, which causes no detectable adverse alteration of morphology, functional capacity, growth, development or life span of the target organism under defined conditions of exposure. 2, record 1, English, - no%2Dobserved%2Dadverse%2Deffect%20concentration
Record number: 1, Textual support number: 1 OBS
no-observed-adverse-effect concentration: term used by Environment Canada. 3, record 1, English, - no%2Dobserved%2Dadverse%2Deffect%20concentration
Record 1, Key term(s)
- no observed adverse effect concentration
Record 1, French
Record 1, Domaine(s)
- Études et analyses environnementales
- Toxicologie
Record 1, Main entry term, French
- concentration sans effet nocif observé
1, record 1, French, concentration%20sans%20effet%20nocif%20observ%C3%A9
correct, feminine noun
Record 1, Abbreviations, French
- CSENO 1, record 1, French, CSENO
correct, feminine noun
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
[...] la concentration la plus élevée n'ayant pas provoqué un effet nocif observé, par rapport à un groupe témoin, au cours d'une expérimentation animale ou d'une étude épidémiologique. 2, record 1, French, - concentration%20sans%20effet%20nocif%20observ%C3%A9
Record number: 1, Textual support number: 1 OBS
concentration sans effet nocif observé : terme en usage en Environnement Canada. 3, record 1, French, - concentration%20sans%20effet%20nocif%20observ%C3%A9
Record 1, Spanish
Record 1, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


