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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
upon written request
Grammar usage guide and real-world examplesUSAGE SUMMARY
"upon written request" is a correct and usable phrase in written English.
For example, you can use it in a sentence like this: "The tenant can receive a copy of the rental agreement upon written request."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
10 human-written examples
Existing North Dakota rules require prosecutors to turn over "all evidence or information known to the prosecutor that tends to negate the guilt of the accused or mitigates the offense," and to allow defendants, upon written request, to inspect and copy documents, photographs, and other items "material to preparing the defense".
News & Media
A limited and de-identified version of the dataset analyzed in this study is available upon written request and upon approval by the institutional review boards of participating institutions.
Visum et Repertum (VeR) is a written statement made by the physician upon written request (official) by the investigators about the medical examination of the human person either alive or dead, part of the human body from the findings and interpretations were made under oath in the interests of justice.
Directly from the PA Code, If upon inspection of State assessments parents or guardians find the assessment in conflict with their religious belief and wish their students to be excused from the assessment, the right of the parents or guardians will not be denied upon written request to the applicable school district superintendent, charter school chief executive officer or AVTS director.
News & Media
The strains are also available upon written request to D.G.K.
The corresponding source code is freely available upon written request.
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
Before the case was heard, however, the Pennsylvania General Assembly amended the law to permit students to be excused from Bible readings upon the written request of a parent.
Encyclopedias
Upon the written request of the Assistant Attorney General in charge of the Antitrust Division of the United States Department of Justice, or the Attorney General of a Plaintiff State, as the case may be, made to Microsoft at its principal offices, Microsoft shall submit such written reports, under oath if requested, as may be requested with respect to any matter contained in this Final Judgment.
News & Media
The corresponding programming codes for computing a function concept consistency score are available upon a written request to the authors.
Science
These data will also be made available by the authors to any interested investigators upon a written request and approval of the local ethics committee.
Science
Upon filing the written request for a manual recount, the canvassing board may authorize a manual recount.
News & Media
Expert writing Tips
Best practice
Specify the method of delivery for the written request if needed, like "via certified mail" or "through online portal" to avoid ambiguity.
Common error
Avoid using "upon written request" without specifying what information or action the request pertains to. Be clear about what the request should include and what the expected outcome is. Always define the subject to provide clarity.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon written request" functions as a prepositional phrase modifying a verb or noun. It indicates a condition or trigger for an action, specifying that the action will occur only when a formal, documented request is made. Ludwig indicates the phrase is correct and usable.
Frequent in
Science
40%
News & Media
30%
Formal & Business
30%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "upon written request" is a grammatically sound and commonly used prepositional phrase that sets a clear condition for an action or provision to occur. Predominantly found in formal contexts such as science, news, and business, it emphasizes the necessity of a documented request. When employing this phrase, ensure clarity by specifying the recipient, subject, and expected outcome of the request. As confirmed by Ludwig, this phrase is a standard and effective way to indicate a formal request process.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
with a formal written application
Specifies the request must be a formal application, emphasizing formality.
on submission of a written form
Highlights the act of submitting a document rather than just asking.
subject to a signed written appeal
Focuses on the necessity of a signed appeal for the request to be valid.
following a formal written inquiry
Emphasizes the inquiry aspect of the request, suggesting information is being sought.
after submitting a request in writing
Reorders the phrase for a more conversational tone, stressing the 'writing' aspect.
given a formally documented application
Highlights formality by using "formally documented".
based on a written application
Suggests the action depends on the application.
if a written application is provided
Turns the phrase into a conditional, emphasizing the provision of the application.
once a written request is filed
Focuses on the procedural aspect of filing a request.
provided that a written request is made
Adds a condition that request must be actively "made".
FAQs
What does "upon written request" mean?
It means that something will be provided or done only after a formal, documented request is submitted in writing. This ensures there's a record of the request and its terms.
How to use "upon written request" in a sentence?
You can use it like this: "The full report will be provided "upon written request" to the department head."
What are some alternatives to "upon written request"?
Alternatives include phrases like "with a formal written application", "on submission of a written form", or "after submitting a request in writing" depending on the context.
Is it better to say "upon written request" or "on written request"?
"Upon written request" is the more common and traditionally accepted phrasing. "On written request" is also understandable but less frequently used.
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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