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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
acting on behalf of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "acting on behalf of" is correct and usable in written English.
You can use it to describe one person or group carrying out an action in the name of another person or group. For example: "The law firm was acting on behalf of the investor to negotiate a settlement."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
representing
as an agent of
for the benefit of
as a representative of
in the capacity of
on the authority of
serving as a proxy for
in the interest of
under the direction of
speaking for
operating on behalf of
participating on behalf of
intervening on behalf of
active in the name of
check in the name of
authorized on behalf of
acting as an agent for
approved on behalf of
issued on behalf of
intervening for
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
57 human-written examples
When self-preservation demands renouncing dreams, acting on behalf of one's desire is inherently dangerous.
News & Media
"I'm voting HDP because they are acting on behalf of everyone, not just one group of people, religion or language".
News & Media
It has now catalysed around one person," says Joan Garcés, a lawyer acting on behalf of Ms Negrín.
News & Media
They say they are acting on behalf of the collective.
News & Media
Mr. Ijaz has claimed he was acting on behalf of Mr. Haqqani.
News & Media
Mr. Holston, acting on behalf of the company, began an internal investigation of Mr. Hurd's behavior.
News & Media
"We belong to the people – acting on behalf of them," Bin Hammam said.
News & Media
acting on behalf of UNRRA will have the clothes baled & delivered to ships.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
The renowned American dealer in contemporary art was evidently acting on behalf of a client keen to preserve his anonymity.
News & Media
Tesco said it was acting "on behalf of the industry" in calling for the curbs.
News & Media
Some AK deputies have suggested that its critics are acting on behalf of a "pornography lobby".
News & Media
Expert writing Tips
Best practice
Use "acting on behalf of" to clearly indicate that an action is being performed as a representative or agent of another party. This avoids ambiguity about who is ultimately responsible or authorized.
Common error
Avoid using "acting on behalf of" when the action is solely the responsibility of the individual performing it. This phrase indicates representation, so misuse can blur lines of accountability.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "acting on behalf of" functions as a prepositional phrase that modifies a verb, indicating the agent or entity that is being represented or whose interests are being served. Ludwig AI confirms its usability across diverse contexts.
Frequent in
News & Media
69%
Science
16%
Wiki
7%
Less common in
Formal & Business
1%
Reference
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "acting on behalf of" is a prevalent prepositional phrase used to denote representation or agency. Ludwig AI validates its grammatical correctness and versatile application across diverse domains. Predominantly found in News & Media, it serves to clarify relationships between actors and represented parties, ensuring accountability. While alternatives like "representing" exist, "acting on behalf of" specifically emphasizes the action taken in another's stead. When writing, clarity and accuracy in indicating agency are paramount, making "acting on behalf of" a valuable tool in professional, formal, and neutral communications.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
representing
A more concise way of indicating representation.
as a representative of
Emphasizes the formal role of representing a group or entity.
as an agent of
Highlights the agency relationship and delegated authority.
in the capacity of
Focuses on the role or position held while acting.
on the authority of
Stresses the permission or mandate behind the actions.
serving as a proxy for
Highlights the role of substitution or acting in place of another.
for the benefit of
Emphasizes the intended recipient of the actions.
in the interest of
Focuses on the goals or advantages being pursued.
under the direction of
Highlights the control and guidance from another party.
speaking for
Indicates the act of communicating or voicing opinions for another.
FAQs
How can I use "acting on behalf of" in a sentence?
You can use "acting on behalf of" to show someone is representing another person or group. For example, "The lawyer was "acting on behalf of" the company during the negotiations".
What are some alternatives to "acting on behalf of"?
You can use alternatives like "representing", "as an agent of", or "for the benefit of" depending on the context.
Is it correct to say "acting in behalf of" instead of "acting on behalf of"?
No, the correct phrase is "acting on behalf of". "Acting in behalf of" is not standard English.
What's the difference between "acting on behalf of" and "representing"?
"Acting on behalf of" implies a specific action taken as a representative, while "representing" is a broader term that encompasses the overall role or position. You are "acting on behalf of" someone when you take action for them. You are "representing" them in a more general way.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested