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
this has necessitated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this has necessitated" is correct and usable in written English.
It can be used to indicate that a certain situation or condition has made something necessary or required. Example: "The recent changes in regulations have been significant, and this has necessitated a review of our compliance procedures."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
43 human-written examples
This has necessitated a large-scale building effort.
News & Media
This has necessitated the evolution of neural control systems to coordinate swallowing and respiration.
Science & Research
This has necessitated the use of an alternative copper alloy conductor C18150 (CuCrZr).
This has necessitated the development of a class of materials known as composites.
This has necessitated the use of truncated logistic distribution truncated at point zero for modeling lifetime data.
This has necessitated the development of biofilm resistant coatings that are not detrimental to the quality of any measurement recorded.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
17 human-written examples
This limitation has necessitated the search for novel therapeutic products.
Academia
The scale of the cash injection and support required this time has necessitated much more large-scale action.
News & Media
This threat has necessitated the design of better and faster assays for the detection of biothreat agents including staphylococcal enterotoxin B (SEB), a causative agent of food poisoning.
Furthermore, this study has necessitated the development of a special cell incorporating horizontally orientated battery plates that can be subjected to elevated pressure through the stacking of lead bricks on top of the cell, as well as a physically robust reference electrode system that can withstand the application of pressure.
Science
This correction has necessitated some modification of numbers in the text as well.
News & Media
Expert writing Tips
Best practice
When employing this phrase, make sure that the 'this' is explicitly clear and refers directly to the subject matter in order to keep the text as clear as possible
Common error
Avoid using "this has necessitated" when the 'this' refers to a complex or ambiguous situation. Clarify the specific element that led to the necessity to prevent confusion.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this has necessitated" functions as a causal connector, indicating that a preceding event or condition has made a specific action or outcome essential. Ludwig examples show its consistent use in establishing cause-and-effect relationships.
Frequent in
Science
72%
News & Media
16%
Formal & Business
12%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "this has necessitated" is a phrase used to indicate that a prior event or condition has made something essential or unavoidable. Ludwig's analysis reveals it is grammatically correct and frequently employed in academic, scientific, and professional contexts, as also confirmed by Ludwig AI. While alternative phrases exist, such as "this has required" or "this has led to", the original phrase is particularly useful for emphasizing a direct cause-and-effect relationship in a clear and formal manner. Ensuring the 'this' has a clear antecedent is important for clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
this has required
This alternative directly replaces "necessitated" with "required", indicating a need or obligation.
this has made necessary
This alternative rephrases the sentence to emphasize the action of making something essential.
this has made essential
Similar to "made necessary", but with a stronger emphasis on the indispensability of the result.
this has given rise to
This phrase suggests that the initial action or situation caused another to emerge.
this has led to
This alternative suggests a causal connection, where one action directly influenced another.
this has demanded
This alternative emphasizes the force or insistence behind the need.
this has compelled
Indicates a forced or obligated action resulting from the initial situation.
this has prompted
This phrase implies that the initial action served as a catalyst for the subsequent action.
this has called for
This alternative suggests a demand or need that arises from the initial situation.
this has warranted
Suggests the initial situation justified or authorized the need for the subsequent action.
FAQs
How can I use "this has necessitated" in a sentence?
Use "this has necessitated" to show that a specific action or development has become essential due to a preceding event or situation. For example: "The increase in demand has necessitated the expansion of our production facilities."
What are some alternatives to "this has necessitated"?
Alternatives include phrases like "this has required", "this has made necessary", or "this has led to", depending on the specific nuance you want to convey.
Is it more formal to say "this has necessitated" compared to "this required"?
"This has necessitated" is generally considered more formal than "this required". The former is often used in academic, scientific, or formal business contexts, while the latter is suitable for more general use.
What is the difference between "necessitate" and "require"?
While both words imply a need, "necessitate" suggests that something has become essential due to specific circumstances, whereas "require" indicates a more general need or obligation. "This situation has necessitated immediate action" emphasizes the urgency more than "This situation required immediate action".
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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested