Glossary entry (derived from question below)
German term or phrase:
ausreichend
English translation:
sufficient
German term
Germany
High level of expertise, fast turnaround
Native in: German (Variant: Germany) 
Works in: English to German, French to German, German to English
ausreichend
Der vereinbarte Grad an Sicherheit wird mit "ausreichend" angegeben.
Meine Recherchen ergeben, dass hier zwischen "limited" und "reasonable" unterschieden wird. Ist somit "reasonable" die korrekte Einstufung?
| 4 +1 | adequate |
Lisette Vogler-Chase
|
| 4 +2 | sufficient |
Lisette Vogler-Chase
|
| 4 | satisfactory |
Julia Burgess
|
| 4 -1 | ...is declared sufficiently |
Kathrin Kunze
|
Non-PRO (1): philgoddard
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Proposed translations
Bulgaria
Conscientious & Punctual
Native in: German (Variant: Germany) 
, English
Works in: English to German, Dutch to German, French to German, and 8 more.
adequate
Bulgaria
Conscientious & Punctual
Native in: German (Variant: Germany) , English
Works in: English to German, Dutch to German, French to German, and 8 more.
sufficient
| agree |
Lirka
: yes, adequate
36 mins
|
| agree |
Julia Burgess
: "sufficient" if we're talking about data quality (see BSI: Product Carbon Footprinting for Beginners)
3 hrs
|
United Kingdom
Experienced in the travel industry
Native in: English (Variants: British, US)
Works in: German to English
satisfactory
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Note added at 5 hrs (2023-09-26 11:34:50 GMT)
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Go for "reasonable" instead as per one of your own suggestions. See Björn's research in the Discussion.
Sweden
Passionate Medical Linguist
Native in: German
Works in: English to German, Swedish to German, German, and 1 more.
...is declared sufficiently
The safety of the unit is sufficient.
The condition or quality of being adequate or sufficient.
| neutral |
Lancashireman
: If a proposition is declared sufficiently, we all have to sit up and take notice.
1 hr
|
| disagree |
David Skelding
: Not quite right, by using "sufficiently" you've changed the meaning to "[...] wird ausreichend angegeben" - "sufficiently" then refers to the verb "declared".
19 days
|
Discussion
https://www.accountancyeurope.eu/wp-content/uploads/FEE_DP_K...
Nevertheless, should you still be interested, I did find the relevant standard, which is "Greenhouse gases — Part 3: Specification with guidance for the verification and validation of greenhouse gas statements":
"3.6.6
reasonable assurance
level of assurance (3.6.5) where the nature and extent of the verification (3.6.2) activities have been designed to provide a high but not absolute level of assurance on historical data and information
3.6.7
limited assurance
level of assurance (3.6.5) where the nature and extent of the verification (3.6.2) activities have been designed to provide a reduced level of assurance on historical data and information"
https://www.iso.org/obp/ui/fr/#iso:std:iso:14064:-3:ed-2:v1:...
Here's an example: https://www.ibm.com/downloads/cas/XYWQO0ZZ
The terms originate with finance sector estimates but have since been adapted to meet the needs of GHG accounting, so (in this context) I too wouldn't recommend deviating from established terms.
Best wishes
"Bei den Verifizierungen wird in 2 unterschiedliche Grade unterschieden:
Reasonable Assurance (ausreichender Grad an Sicherheit): Durch umfangreiche Tiefenprüfungen und Vor-Ort-Begehungen soll ein hoher Grad an Sicherheit für die Richtigkeit der Angaben im PCF-Bericht erreicht werden.
Limited Assurance (eingeschränkter Grad an Sicherheit): Hier ist der Prüfaufwand geringer, da weniger Tätigkeiten zur Erfassung von Nachweisen durchgeführt werden."
https://www.haufe.de/sustainability/haufe-sustainability-off...
Examples:
https://www.sustain.life/blog/limited-assurance-vs-reasonabl...
https://www.cleanenergyregulator.gov.au/Infohub/Audits/Pages...
https://floodlightinvest.com/understanding-limited-and-reaso...
So, yes, "reasonable" seems...reasonable.
Best wishes