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
a decision by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a decision by" is grammatically correct and can be used in written English.
It is typically used to indicate the agent or person/entity responsible for making a decision. Here is an example: "The final outcome of the project was determined by a decision by the board of directors." This sentence indicates that the board of directors was the entity that made the decision regarding the project.
✓ Grammatically correct
News & Media
Alternative expressions(4)
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
60 human-written examples
Quizno's expects a decision by August.
News & Media
Merkel is promising a decision by Christmas.
News & Media
The commission expects to issue a decision by Friday.
News & Media
The justices will hook a decision by next June.
News & Media
Should you really make a decision by midnight?
News & Media
He has a decision by a federal judge.
News & Media
It is expected to make a decision by May.
News & Media
A decision by Kia is expected in early fall.
News & Media
It "was a decision by the newsroom," he told me.
News & Media
I think that deserves a decision by someone's peers".
News & Media
A decision by the judge is expected this week.
News & Media
Expert writing Tips
Best practice
When attributing a decision, always specify the entity making the decision immediately after the phrase "a decision by" to avoid ambiguity. For example: "This was a decision by the committee, not an individual."
Common error
Avoid separating "a decision by" from the entity that made the decision with lengthy or ambiguous phrases, which can cause confusion about who is responsible. For instance, instead of "A decision by, after much deliberation, the board was reached", write "A decision by the board was reached after much deliberation".
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a decision by" functions as a prepositional phrase that modifies a noun, specifying the agent responsible for the decision. Ludwig examples show its use across various contexts, reinforcing its grammatical correctness and function of attribution.
Frequent in
News & Media
98%
Science
1%
Formal & Business
1%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a decision by" is a grammatically correct and widely used phrase for attributing responsibility for a decision. Ludwig AI confirms its proper usage and identifies it as very common, particularly in News & Media. When using the phrase, clarity is key: ensure the entity making the decision is clearly identified immediately after "a decision by". While alternatives like "a ruling from" or "a determination made by" exist, "a decision by" remains a versatile and neutral choice for various communication contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a ruling from
Emphasizes the formal nature of the decision, implying an official judgment.
a determination made by
Highlights the process of reaching a conclusion, often after careful consideration.
a verdict rendered by
Suggests a more formal or legal context, implying a judgment after deliberation.
a choice of
Focuses on the act of selecting between alternatives, with the 'by' indicating the selector.
an agreement reached by
Emphasizes consensus and collaborative aspect of the decision.
a conclusion drawn by
Highlights the reasoning and deduction process leading to the decision.
a resolution passed by
Implies a formal decision made by a governing body or organization.
an order issued by
Focuses on the authority and implementation aspect of the decision.
a judgment call by
Highlights the subjective and discretionary nature of the decision.
an assessment performed by
Focuses on the evaluative aspect of the decision, indicating it's based on thorough review.
FAQs
How can I use "a decision by" in a sentence?
Use "a decision by" to attribute an action or outcome to a specific person, group, or entity. For example, "The company's growth was largely influenced by "a decision by" the CEO to invest in new technologies."
What's a good alternative to "a decision by"?
Depending on the context, you can use alternatives such as "a ruling from", "a determination made by", or "a verdict rendered by" to convey similar meanings but with subtle differences in formality or emphasis.
Is it better to say "a decision by" or "a decision made by"?
Both phrases are grammatically correct, but "a decision by" is often more concise and direct. "A decision made by" can be used for emphasis or when you want to highlight the process of making the decision.
Can "a decision by" be used in formal writing?
Yes, "a decision by" is suitable for formal writing, especially when attributing actions or policies to specific bodies or individuals. It is neutral in register and widely understood.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested