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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
as are required
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as are required" is correct and usable in written English.
It can be used in contexts where you are referring to something that is necessary or needed, often in a formal or legal context. Example: "The documents must be submitted in accordance with the guidelines, as are required by the regulatory body."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
18 human-written examples
To maintain this balance, Ancillary Services (AS) are required that ensures transmission of power while maintaining reliable operation and ensuring the required degree of quality and safety.
Science
The legislature may, with the agreement of the majority, impose such taxes as are required to fulfill the ends of the state including, of course, its defense.
Encyclopedias
And he promises that the 13 lawyers, business executives and government professionals who make up the commission will hold enough public hearings and file proposals by the Sept. 6 deadline, as are required by law.
News & Media
Cook briefly and remove – repeat for as many crêpes as are required Heat sugar in the same pan to make a caramel; add lemon, crushed cardamom and orange zest.
News & Media
They shall be built solid for their entire length, except for openings with solid sliding or inswinging gates as are required for the proper prosecution of the work, and for viewing panels, which shall be blocked with plexiglas or equivalent nonfrangible material" (emphasis added).
News & Media
Common practice building regulations are not that far reaching as are required by sustainable building assessment schemes.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
41 human-written examples
As often as is required.
News & Media
The guards acted in an exemplary manner, as is required".
News & Media
The budget is balanced, as is required by law.
News & Media
He added that the players had not been as brutally honest with themselves as was required.
News & Media
Griffin did not undergo a confirmation process before the Senate Judiciary Committee, as is required by the Constitution.
News & Media
Expert writing Tips
Best practice
When using "as are required", ensure that the subject and verb agree in number to maintain grammatical correctness. For instance, use "as is required" for singular subjects and "as are required" for plural subjects.
Common error
Avoid using "as is required" with plural nouns, or "as are required" with singular nouns. Always match the verb form (is/are) to the noun's quantity to maintain grammatical accuracy.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as are required" functions as an adverbial phrase, modifying a clause by specifying a condition or necessity. Ludwig examples show it often appears in legal and regulatory contexts to emphasize mandatory actions or conditions, which is consistent with Ludwig AI analysis.
Frequent in
Science
40%
News & Media
35%
Encyclopedias
8%
Less common in
Formal & Business
7%
Reference
5%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "as are required" functions as an adverbial phrase used to emphasize the necessity or obligatory nature of something. It commonly appears in formal contexts such as scientific publications, news reports, and encyclopedias. Ludwig AI identifies it as grammatically correct. When using this phrase, it's crucial to ensure that the verb agrees with the subject's number. For similar meanings, consider alternatives like "as needed" or "as necessary", depending on the specific context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as needed
Replaces 'required' with 'needed', softening the tone while retaining the meaning of necessity.
as necessary
Substitutes 'required' with 'necessary', emphasizing the essential nature of the condition.
as stipulated
Replaces the whole phrase with a more formal term indicating a condition specified in an agreement or rule.
as mandated
Indicates that something is required by law or official command.
as dictated
Implies that something is required by a specific authority or circumstance.
as is obligatory
Replaces 'required' with 'obligatory', highlighting the binding nature of the condition.
as is compulsory
Substitutes 'required' with 'compulsory', emphasizing that something must be done.
as the situation demands
This alternative focuses on the situational necessity rather than a pre-defined requirement.
to the extent required
Specifies that something is only needed to a certain degree or limit.
subject to requirements
Indicates that something is conditional upon meeting certain needs or stipulations.
FAQs
How can I use "as are required" in a sentence?
You can use "as are required" to indicate that something is necessary or obligatory. For example, "The safety protocols must be followed, as are required by company policy."
What is a more formal alternative to "as are required"?
A more formal alternative to "as are required" is "as stipulated", which implies that something is a condition specified in an agreement or rule.
When should I use "as is required" versus "as are required"?
"As is required" should be used with singular nouns, while "as are required" should be used with plural nouns. For example, "The document is required" versus "The documents are required."
What are some common synonyms for "as are required"?
Some common synonyms for "as are required" include "as needed" and "as necessary", both of which convey the idea of something being essential or obligatory.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested