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
Consent is needed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Consent is needed" is correct and usable in written English.
It can be used in contexts where permission or agreement is required before proceeding with an action or decision. Example: "Before we can move forward with the project, consent is needed from all stakeholders involved."
✓ Grammatically correct
Academia
Formal & Business
News & Media
Science
Encyclopedias
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
45 human-written examples
Consent is needed to contact you, but is not a requirement to register or enroll.
Academia
But he also believes that democratic consent is needed in certain areas, such as criminal justice.
News & Media
In order for the sale to proceed consent is needed from the FIA and the European Commission.
News & Media
If she is married her husband's consent is needed – though not in cases where there is a danger to the mother's health.
News & Media
In California, where the biggest cases have been filed, a jury needs to vote only 9 to 3 on behalf of the pension fund for it to prevail; in federal court, unanimous consent is needed.
News & Media
Officially, the European parliament has no place at the negotiating table, but its consent is needed to seal the article 50 deal and any new status agreement with Brexit Britain.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
15 human-written examples
Should consent be needed for military human enhancements, such as anthrax vaccines (Cummings 2002)?
Academia
The government specified what types of embryos could be used and what kind of consent was needed.
News & Media
The Westland saga confirmed that the law officers' consent was needed before their advice could be disclosed.
News & Media
No consent was needed in this observational study.
Science
No ethics committee approval, nor patients consent are needed for review article, since no human nor animal subject are involved.
Expert writing Tips
Best practice
When using "Consent is needed", clearly specify who needs to provide the consent and for what action or decision. This ensures clarity and avoids ambiguity.
Common error
Avoid using "Consent is needed" without specifying the context or purpose. For instance, instead of saying simply "Consent is needed", specify "Patient consent is needed for the surgery" to provide clear information.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "Consent is needed" functions as a declarative statement indicating a requirement for permission or agreement. Ludwig AI confirms this phrase aligns with standard grammatical rules, signaling the necessity of obtaining consent before proceeding with an action.
Frequent in
Science
33%
News & Media
31%
Academia
11%
Less common in
Formal & Business
11%
Encyclopedias
2%
Reference
0%
Ludwig's WRAP-UP
The phrase "Consent is needed" is a grammatically correct and frequently used expression to convey the requirement of permission or agreement across various contexts. Ludwig AI's analysis confirms its adherence to standard English rules. It finds prevalent usage in scientific, news, and academic domains. While generally neutral, the formality can adjust based on the specific context. For clarity, it’s best to specify who needs to provide consent and for what purpose. Alternatives include "Permission is required" or "Approval is needed".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Permission is required
Emphasizes the formal aspect of needing authorization.
Authorization is necessary
Highlights the official approval needed for an action.
Approval is needed
Focuses on the act of endorsing or agreeing to something.
Agreement is required
Stresses the need for mutual understanding and accord.
Assent is necessary
Implies a more formal or legalistic agreement.
Clearance is needed
Suggests that permission is needed to pass a certain check or barrier.
A go-ahead is required
Implies that a signal or authorization is needed to move forward.
Sanction is required
Highlights the need for official support or approval.
A green light is required
Informal way to say permission to proceed is needed.
Sign-off is required
Indicates the necessity of someone's formal approval, usually in writing.
FAQs
How can I use "Consent is needed" in a sentence?
You can use "Consent is needed" to indicate that permission or agreement is required before proceeding with an action. For example, "Before we begin the study, informed "consent is needed" from all participants".
What are some alternatives to "Consent is needed"?
You can use alternatives such as "permission is required", "approval is necessary", or "authorization is needed" depending on the context.
Is it grammatically correct to say "Consent is needed"?
Yes, "Consent is needed" is grammatically correct. It follows standard English grammar rules and is widely used to express the requirement for permission or agreement.
What is the difference between "Consent is needed" and "Consent is required"?
While both phrases convey the same basic meaning, "Consent is needed" can sound slightly less formal than "Consent is required". The choice depends on the context and desired level of formality.
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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested