Used and loved by millions
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 per request by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as per request by" is correct and usable in written English.
You can use it to indicate that something is being done according to the instructions of another person. For example, "The report was completed as per request by the client."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
as requested by
upon the request of
at the behest of
as requested
on request from
following a request by
on the instructions of
by order of
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
it is important to remember
during the previous years
to avoid disruption
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
As per request by Fox News, which recently published an article objecting to student response to Smith president Kathleen McCartney's Dec. 5 email titled "All Lives Matter," I am sharing my thoughts.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
"As Per Request" sounds like Indian music.
News & Media
The ANCOVA and the corresponding figure have been removed as per requested by other reviewers.
Science
The use of the term HPR or home per request by the pediatricians as a separate entity from DAMA is unique to this institution.
Science
As per request from TMAC, UNICEF supported preparation of the MRE national strategy.
Formal & Business
He was apprehended, after he was arrested and deported to India by Saudi Intelligence officials as per official request by Indian authorities.
Wiki
The data and materials are available anytime from the author, as per request.
It achieves a time complexity of O d) per lookup request by using O(1) neighbors per node, where n= d×2d.
Science
The competition started with an egg-and-spoon race, as per Alex's poncey request, followed by a twist on the classic potato sack race.
News & Media
Blood volumes collected per bottle vary between an average of 8.3 ml in France to 11.5 ml in Italy, while the majority of ICUs collect 8 to 12 ml of blood per bottle as requested by the LABs.
Science
We showed that our constructed covert channel can transmit messages with various lengths with an average transmission efficiency as 2.29 bits per request (i.e., each penetration request transmits 2.29 bits of secret message on average).
Science
Expert writing Tips
Best practice
Use "as per request by" to clearly indicate that an action is being taken because someone specifically asked for it. This can help ensure accountability and transparency.
Common error
Avoid using "as per request by" in informal contexts. It can sound stilted or overly bureaucratic when a simpler phrase like "as requested by" would suffice.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as per request by" functions as a prepositional phrase that modifies a verb or noun. It indicates the reason or condition under which an action is performed. Ludwig confirms the validity of the phrase.
Frequent in
News & Media
30%
Science
35%
Formal & Business
35%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "as per request by" is a grammatically sound phrase used to indicate that an action is carried out following someone's specific instructions. Ludwig AI confirms its usability. While correct, it leans towards a formal register, making it most suitable for professional or official communications. Alternatives such as "as requested by" offer a slightly less formal option. The phrase appears across various contexts, including news, science, and business. When clarity and accountability are paramount, "as per request by" serves as a precise and effective choice.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as requested by
A shorter, more common, and slightly less formal alternative.
upon the request of
A more formal and slightly more emphatic version.
on request from
Slightly less formal and more direct.
at the behest of
More formal and emphasizes the authority or influence behind the request.
following a request by
Highlights the sequence of events, placing the request first.
due to a request from
Highlights the request as the reason for the action.
in accordance with a request by
Very formal and emphasizes compliance with the request.
on the instructions of
Similar to "by order of" but slightly less authoritative.
by order of
Indicates a command or instruction from an authority.
pursuant to a request by
A highly formal and legalistic alternative.
FAQs
How can I use "as per request by" in a sentence?
You can use "as per request by" to indicate that an action is being performed following someone's specific instructions. For example, "The changes were made, "as per request by" the manager."
What are some alternatives to "as per request by"?
Alternatives include "as requested by", "upon the request of", or "at the behest of" depending on the desired level of formality.
Is "as per request by" grammatically correct?
Yes, "as per request by" is grammatically correct, although it can sometimes sound overly formal. Ludwig AI confirms its validity.
When is it appropriate to use "as per request by"?
It is appropriate in formal or professional settings when you want to emphasize that you are following a specific instruction. However, in more casual settings, alternatives like "as requested" might be more suitable.
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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