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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
document was required by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "document was required by" is correct and usable in written English.
You can use it when indicating that a specific document is necessary as per a request or regulation from a particular entity or authority. Example: "The report indicates that the document was required by the regulatory agency to ensure compliance with industry standards."
✓ Grammatically correct
News & Media
Academia
Formal & Business
Wiki
Science
Alternative expressions(3)
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
The document was required by Uber's Advanced Technologies Center (ATC), a research hub that in early 2015 hired dozens of robotics experts from nearby Carnegie Mellon University.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
During this period, three documents were required by the State of New York for candidates wishing to receive the doctor of medicine degree: certification that the candidate was at least 21 years of age; certification that he was of "good moral character;" and proof that he had studied with a physician for two years.
Academia
(b) the identity of the holder by means of directly available comparable features when the identity card or residence document is required to be produced by law.
Formal & Business
The biometric data collected for the purpose of this Regulation should only be used by qualified and duly authorised staff of the competent national authorities and EU agencies for verifying the authenticity of the document and the identity of the holder by means of directly available comparable features when the identity card or residence document is required to be produced by law.
Formal & Business
I will write, sign and swear by whatever document is required to prevent any retreat, and I will provide that to the Electoral College before you vote.
News & Media
A city employee from the building and permits department said that beginning in 2000, those seeking permits for a roof-over had to sign a document saying they understood a new roof was required by August 2012.
News & Media
No formal type of document is required.
Academia
A written document is required to transfer a patent.
Wiki
An identity document is required.
Formal & Business
The company was required by law to retain all records but the Goodyear documents disappeared.
News & Media
The change was required by the Dodd-Frank financial reform law, which directed the Consumer Financial Protection Bureau to combine and simplify older disclosure documents required by two federal laws.
News & Media
Expert writing Tips
Best practice
When using the phrase "document was required by", ensure clarity regarding the entity imposing the requirement to avoid ambiguity. For example: "The form was required by the IRS for tax filing purposes."
Common error
Avoid overuse of passive voice constructions like "document was required by" as it can make writing seem less direct. Consider rephrasing in active voice where appropriate. For example, instead of "The document was required by the committee", try "The committee required the document".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "document was required by" functions as a passive construction, indicating that the document is the recipient of the action. The action is 'required', and the agent performing the action is specified after 'by'. Ludwig AI confirms its correctness.
Frequent in
News & Media
25%
Academia
25%
Formal & Business
25%
Less common in
Wiki
13%
Science
12%
Reference
0%
Ludwig's WRAP-UP
The phrase "document was required by" is a grammatically sound passive construction used to indicate that a specific document is mandated by an entity. As confirmed by Ludwig, this phrase is acceptable and commonly used. While the phrase is suitable across various contexts, it is most frequently found in News & Media, Academia, and Formal & Business settings. For enhanced clarity, it's advisable to specify the entity imposing the requirement. When aiming for more directness in writing, consider rephrasing in the active voice.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
document was requested by
Replaces "required" with "requested", indicating a less forceful need.
document was mandated by
Replaces "required" with "mandated", suggesting a stronger, more official demand.
document was stipulated by
Uses "stipulated" instead of "required", implying a formal agreement or condition.
document was called for by
Employs "called for" instead of "required", suggesting a need or justification.
document was asked for by
Substitutes "required" with "asked for", making the request sound more informal.
document was deemed necessary by
Replaces "required by" with "deemed necessary by", emphasizing the judgment of necessity.
document was made obligatory by
Uses "made obligatory" instead of "required", highlighting the binding nature of the requirement.
document was prescribed by
Replaces "required" with "prescribed", indicating a rule or instruction.
document was designated by
Uses "designated" instead of "required", focusing on the assignment or specification of the document.
document was specified by
Replaces "required" with "specified", highlighting a precise and detailed instruction.
FAQs
How can I rephrase "document was required by" to be more active?
You can rephrase "document was required by" to be more active by changing the sentence structure. For example, instead of "The document was required by the agency", you can say "The agency required the document".
What's the difference between "document was required by" and "document was requested by"?
While both phrases indicate a need for a document, "document was requested by" implies a less forceful demand than "document was required by". The latter suggests a more formal or mandatory obligation.
Is it grammatically correct to say "document was required by"?
Yes, "document was required by" is grammatically correct. It uses the passive voice to indicate that the document is needed by a specific entity.
What are some alternatives to using "document was required by" in formal writing?
In formal writing, you can use alternatives such as "document was mandated by" or "document was stipulated by" to convey a more authoritative or official tone.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested