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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
act upon a request
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "act upon a request" is correct and usable in written English.
You can use it when indicating that someone is taking action based on a specific request made by another person. Example: "Once we receive your approval, we will act upon your request to initiate the project."
✓ Grammatically correct
News & Media
Science
Academia
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
2 human-written examples
The agency, which pressured Chrysler to issue the recall, will not say whether it agrees with Chrysler's plan to use a trailer hitch to protect the gas tank, or whether it will act upon a request from the Center for Auto Safety to conduct crash testing to determine if that solution will protect occupants.
News & Media
The outcome of the election however, is unknown, because the ballots have been impounded until the NLRB decides how to act upon a Request for Review submitted to them by NYU on 18 April.
Science & Research
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
On this premise, deactivation of a permanent medical device in a life-terminating act, upon an elective request for death, is considered a patient's right.
Science
The C-USP Subcommittee on Academic Progress, or those designated by the subcommittee, acts upon all requests concerning academic progress and its statuses, including requests to return after academic suspension.
Academia
According to Rodriguez, MLBPA refused to act upon his request that it object to MLB's alleged breaches of the Joint Drug Agreement and Basic Agreement.
News & Media
Nor is there substance in petitioner's claim that the Committee erroneously failed to act upon the telegraphic request.
Academia
As previously mentioned, take your customer's feedback seriously and act upon reasonable requests.
News & Media
The county will only act upon council requests that have the support and consensus of the residents.
News & Media
In 1925, U.S. Senator Robert La Follette of Wisconsin said that Coolidge's failure to intervene in that year's coal strike mirrored his 1919 actions when he "persistently refused to act upon the requests of the Mayor of Boston for assistance until riot and bloodshed had aroused the entire State.
Wiki
Despite initially seeming to support the Dakar trial, Chad has failed to act upon requests by the Senegalese court to extradite a further five people accused of committing crimes during Habré's rules, including Saleh Younous, a former director of the DDS, and Mahamat Djibrine, known as "El Djonto" and one of Chad's most feared torturers.
News & Media
Under the previous president, Abdoulaye Wade, Senegal dragged its heels on commitments to prosecute Habré, and failed to act upon requests for his extradition to face charges in Belgium.
News & Media
Expert writing Tips
Best practice
When using "act upon a request", ensure the context clearly indicates who is acting and whose request is being addressed.
Common error
Avoid ambiguity by explicitly stating who is responsible for acting on the request. Vague phrasing can lead to confusion.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "act upon a request" functions as a verb phrase indicating the execution of an action in response to a demand. As Ludwig AI suggests, it's about taking action based on a specific request.
Frequent in
News & Media
33%
Science
33%
Academia
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "act upon a request" is grammatically correct and indicates taking action as a result of someone's demand. Ludwig AI confirms its validity for use in writing. While the frequency is rare in the analyzed data, the phrase is found in reputable sources like The New York Times and The Guardian. The phrase's primary function is to convey responsiveness, and its register is typically neutral to formal. When using this phrase, ensure clarity by explicitly stating who is acting and whose request is being addressed. Alternatives such as "respond to a request" or "take action on a request" can provide similar meanings with slightly different connotations.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
respond to a request
Focuses on the response aspect, implying a reaction to the request rather than necessarily fulfilling it.
take action on a request
Highlights the action taken, emphasizing the steps initiated because of the request.
fulfill a request
Emphasizes the completion or satisfaction of the request.
comply with a request
Implies obedience or adherence to the request, often in a formal context.
grant a request
Suggests permission or approval is given before the action is taken.
execute a request
Highlights the performance of the request often associated with commands and orders.
process a request
Focuses on the systematic handling of the request.
implement a request
Highlights the putting of the request into effect.
heed a request
Implies paying attention and giving consideration to the request before acting.
oblige a request
Implies feeling morally or legally bound to fulfill the request.
FAQs
How can I use "act upon a request" in a sentence?
You can use "act upon a request" to indicate that someone is taking action because of a specific request. For example, "The team will act upon your request as soon as possible".
What's a more formal way to say "act upon a request"?
A more formal alternative to "act upon a request" is to "comply with a request" or "fulfill a request". These options are suitable for professional or official communication.
Is "act on a request" the same as "act upon a request"?
While both phrases are similar, "act upon a request" often implies a more formal or deliberate response compared to "act on a request". They are mostly interchangeable, but the nuance depends on the context.
What can I say instead of "act upon a request" in a business email?
In a business email, you could use phrases such as "respond to a request", "take action on a request", or "process a request". These alternatives convey a professional and efficient approach.
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested