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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
except where needed for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "except where needed for" is correct and usable in written English.
It can be used to indicate that something is not applicable in certain situations, specifically where it is necessary or required. Example: "The policy applies to all employees, except where needed for specific accommodations."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Wiki
Alternative expressions(2)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
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Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Then, Mr. Mandelsberg said, they cut the power to all the building's apartments except those where it was needed for medical reasons.
News & Media
Bill of fare Except where noted, reservations are needed for these restaurants, particularly on weekends.
News & Media
Except perhaps for electric cars, the technology needed for the vehicles is mostly in place.
News & Media
"They contain everything needed for life - except energy".
News & Media
For this reason it is critical that all members take precautionary steps to avoid physical contact with students except where it is needed and in accordance with board policy (ETFO, 2011).
For example, FM05 told staff members that, 'I am the ceiling (the end point of everything) and everything ends with me except where there is need for further action at the [next] level'.
Science
Adrian Griffiths, a businessman from Swindon, says the town where he is based has everything he needs for his plastic recycling start-up, except for finance: "There are no angel investors here, not one.
News & Media
Conflicts of interest generally do require disqualification, except where outweighed by the need for a person's services.
And so it is that this immensely gifted Chinese writer performs his poetic acts of mourning for the entertainment of audiences in Berlin and New York — an exotic "dissident" abroad, his voice to be heard everywhere except where it is most needed.
News & Media
In shortwood harvesting, trees are completely processed (except perhaps for debarking) at the felling site; the logs are then transported to a storage yard or site and eventually to the factory where, if needed, they are debarked by machine.
Encyclopedias
Expert writing Tips
Best practice
Consider rephrasing with a more specific condition if the context allows for it, to provide greater clarity and avoid reliance on the general term "needed".
Common error
Avoid using "except where needed for" in constructions where the actor or reason for the need is unclear. This can lead to vagueness. Instead, specify who needs something and why. For example, instead of saying "Changes are not allowed, except where needed for", be specific as "Changes are not allowed, except where needed for system maintenance by the IT department".
Source & Trust
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "except where needed for" functions as a connector introducing an exception to a general statement or rule. It sets a condition under which the preceding statement does not apply. Ludwig's assessment confirms its correctness and usability.
Frequent in
Science
30%
News & Media
30%
Encyclopedias
10%
Less common in
Wiki
10%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "except where needed for" is a grammatically correct connector used to introduce exceptions to general statements. As Ludwig AI indicates, the phrase is suitable across a variety of contexts, though it benefits from clear specification of what is "needed". Although its usage is uncommon, it appears in authoritative sources such as The New York Times and The Guardian, signaling its acceptability in formal and informal writing. When employing "except where needed for", it's vital to minimize ambiguity and ensure clarity for the reader.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
unless required for
Replaces "except where needed" with a more direct condition of being "required".
save where required for
Uses "save" to indicate an exception, similar to "except", with the condition of being "required".
except when necessary for
Substitutes "needed" with "necessary", emphasizing the essential nature of the exception.
except if required for
Similar to "unless required for", but uses "if" to introduce the conditional exception.
except in cases needed for
Specifies that the exception applies only in certain "cases" where it's needed.
excluding when it's needed for
Uses "excluding" instead of "except", maintaining the conditional exception.
apart from when necessary for
Employs "apart from" to indicate the exception, similar in meaning to "except".
unless it's essential for
Replaces "needed" with "essential", stressing the importance of the requirement.
except for when required by
Adds "by" to specify the requirement is dictated by some external factor.
with the exception of when needed for
A more formal way to express the exception, using "with the exception of".
FAQs
How can I use "except where needed for" in a sentence?
You can use "except where needed for" to indicate an exception to a general rule or statement, specifying that the rule doesn't apply when something is required. For example, "The policy applies to all employees, except where needed for specific accommodations".
What are some alternatives to "except where needed for"?
Alternatives include "unless required for", "save where required for", or "except when necessary for", depending on the specific nuance you want to convey.
Is it always necessary to specify what is "needed" when using "except where needed for"?
While not always grammatically required, specifying what is "needed" often improves clarity. If the context makes the need obvious, it can be omitted; otherwise, provide further detail.
What is the difference between "except where needed for" and "unless required for"?
"Except where needed for" and "unless required for" are largely interchangeable, but "unless required for" might suggest a slightly stronger or more formal condition. The choice often depends on stylistic preference and context.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested