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
that requires action
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that requires action" is correct and usable in written English.
You can use it to describe a situation, task, or issue that necessitates a response or intervention. Example: "The report highlighted several areas that require action to improve overall performance."
✓ Grammatically correct
News & Media
Formal & Business
Science
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
29 human-written examples
"It is a very dangerous situation, one that requires action".
News & Media
A case that requires action to be taken by social services.
News & Media
We believe this is a challenge that requires action from technology companies, civil society and governments.
News & Media
He said: "Obesity is a complex issue that requires action at national, local, family and individual level.
News & Media
If there is further evidence that comes out of this inquiry that requires action to be taken, it should be taken.
News & Media
It's one of those big, structural problems that requires action on many fronts, from many institutions — from government at all levels, from business, from the media and universities.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
31 human-written examples
To balance the budget, Mr. Bloomberg is relying in part on $400 million in aid or savings that requires state actions, $400 million that requires federal actions and $500 million that requires actions from the city's unions.
News & Media
But these are only openings that require action to take advantage of the contradictions.
Do it later – create a system for turning emails that require action into To Do tasks.
News & Media
But others disagreed, saying illegal immigration was a pressing problem that required action.
News & Media
An analysis of the emails alone shows 1,247 individual cases that required action between April 2010 and April 2011.
News & Media
Expert writing Tips
Best practice
Use "that requires action" to emphasize the urgency or importance of a situation. It signals that inaction is not an option.
Common error
Avoid using "that requires action" without specifying who should take the action or what the action should be. Ambiguity can lead to confusion and prevent effective problem-solving.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that requires action" functions as a relative clause, modifying a preceding noun or noun phrase to indicate a situation, problem, or item necessitating a specific response or intervention. As Ludwig AI confirms, this is a usable and appropriate phrase in written English.
Frequent in
News & Media
40%
Formal & Business
30%
Science
20%
Less common in
Wiki
5%
Academia
5%
Ludwig's WRAP-UP
In summary, "that requires action" is a grammatically correct and frequently used phrase to indicate a situation needing attention or intervention. As Ludwig AI confirms, this is a usable and appropriate phrase in written English. Predominantly found in news, business, and scientific contexts, it serves to emphasize the urgency of a response. When using this phrase, ensure you clearly specify what action is needed and who should take it to avoid ambiguity. Alternatives like "that demands attention" or "that calls for a response" can provide nuanced emphasis depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that demands attention
Focuses on the urgency and importance of the issue.
that calls for a response
Highlights the necessity of reacting to a situation.
that necessitates intervention
Emphasizes the need for deliberate involvement to change the course of events.
that warrants immediate attention
Stresses the urgency and the importance of the issue.
that compels a reaction
Highlights the forcefulness with which a response is needed.
that prompts measures
Indicates that specific steps or actions should be initiated.
that justifies steps
Suggests the actions are reasonable and well-supported.
that prescribes an action
Conveys that the suggested action is almost mandatory or a standard procedure.
that recommends a remedy
Implies the problem can be resolved with a specific fix.
that mandates a solution
Highlights that a solution is not only needed but also obligatory.
FAQs
How can I rephrase "that requires action" to sound more formal?
In formal contexts, consider using alternatives like "that necessitates intervention", "that demands attention", or "that calls for a response" for a more professional tone.
What's a more direct synonym for "that requires action"?
Synonyms such as "that "demands attention"" or "that "calls for a response"" can be used for a more immediate sense of urgency.
Is it okay to use "that requires action" in academic writing?
Yes, "that requires action" is suitable for academic writing, especially when discussing problems, solutions, and needed interventions. Ensure the context is clear and supports the need for a response.
How does "that requires action" differ from "that might require action"?
"That requires action" implies a definitive need for intervention, whereas "that might require action" suggests a possibility or uncertainty. The former is stronger and more assertive.
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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