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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
all this is required
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "all this is required" is correct and usable in written English.
You can use it when stating that certain items or actions are necessary or mandatory in a given context. Example: "To complete the application, all this is required: your resume, cover letter, and references."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(1)
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
Theoretical and empirical comparison of Mokken and Rasch models of item response theory [ 12] show that in situations where all this is required is the ordering of people on a latent trait that Mokken scaling, being less restrictive than Rasch modelling, is sufficient and guarantees ordinal measurement of persons on the latent trait, provided the model applies.
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
All of this is required whilst maintaining our public services and carrying out business as usual.
News & Media
All of this is required.
News & Media
All of this is required in order to give meaning to directional net electron movement in cellular respiration and photosynthesis and the resulting energy transfer.
Science
This is required of all current and potential military contractors.
News & Media
However, it is unclear whether this is required in all patients.
While diligent enforcement is essential, this is required for all hazardous toys and should not excuse inaction.
Science
This is required on all vehicles made from 1976 and newer gas-powered vehicles.
Wiki
This is all that is required to qualify for the Oscars, said IFilm's chairman, Kevin Wendle.
News & Media
Notice that MaxSNR, threshold-based SNR, and PF, all require the availability of user channel state information at the BS, and this is all that is required for implementing a threshold-based SNR scheduler at the BS.
In this scenario all that is required is that each exchanges shells for goods, and goods for shells, intends to continue to do so, and believes that all the others do and intend likewise.
Science
Expert writing Tips
Best practice
When using "all this is required", ensure the context clearly defines what "this" refers to, avoiding ambiguity for the reader. To avoid ambiguity, try to replace the word "this" with more descriptive and concrete words.
Common error
While grammatically sound, overuse of "all this is required" can make your writing sound repetitive. Vary your sentence structure by using synonyms like "this is all that's needed" or "this is the only requirement" to maintain reader engagement.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "all this is required" functions as a summary statement indicating that a specific set of conditions, items, or actions are mandatory or necessary. According to Ludwig AI, it is a grammatically correct phrase.
Frequent in
Science
36%
News & Media
34%
Wiki
10%
Less common in
Formal & Business
8%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "all this is required" is a grammatically sound and frequently used expression to denote the necessary elements for a specific task or situation. As indicated by Ludwig, the phrase is correct and can be used in a variety of contexts. It is essential to ensure that the context clearly defines what "this" refers to, avoiding ambiguity. While versatile, varying your sentence structure using synonyms like "this is all that's needed" can enhance the flow and clarity of your writing. Predominantly found in scientific and news media sources, this phrase serves to provide clear instructions or prerequisites, ensuring a mutual understanding of necessary actions or items.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
this is all that's needed
Replaces "required" with the synonym "needed".
this is everything that is needed
Adds "everything" for emphasis, implying completeness.
this is all that's necessary
Substitutes "required" with "necessary", indicating essentiality.
this is the only requirement
Focuses on the exclusivity of the requirement.
these are the only things necessary
Specifies the plural "things" and uses "necessary" as the condition.
these are the sole requirements
Highlights that these are the only conditions.
this fulfills all requirements
Emphasizes fulfillment rather than obligation.
this satisfies all preconditions
Uses more formal language, indicating previous conditions.
this comprises all necessities
Implies that it includes all important components.
this incorporates everything essential
Suggests integrating crucial elements.
FAQs
How can I use "all this is required" in a sentence?
You can use "all this is required" to indicate that a set of actions or items is necessary. For example, "To register for the course, all this is required: a valid ID, proof of address, and the registration fee."
What are some alternatives to "all this is required"?
Alternatives include "this is all that's needed", "this is everything that is needed", or "this is all that's necessary" depending on the context.
Is it better to say "all this is required" or "all that is required"?
Both "all this is required" and "all that is required" are grammatically correct, but "all this is required" often refers to something more immediate or tangible, while "all that is required" can refer to something more abstract or general.
When should I use "all this is required" instead of "these are required"?
"All this is required" is best used when summarizing a list or set of requirements previously mentioned. "These are required" is better when introducing a list of requirements directly.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested