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
based on approval
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'based on approval' is correct and can be used in written English.
You can use it when referring to something that is contingent on the approval of someone else. For example: "The project will go ahead based on approval from the board of directors."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
contingent upon clearance
subject to endorsement
dependent on authorization
conditional on ratification
dependent upon agreement
subject to permission
predicated on consent
subject to validation
based on assent
based on authorisation
based on accreditation
based on consent
based on validation
based on clearance
based on certification
based on consensus
based on concurrence
based on authorization
based on permission
based on licence
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
8 human-written examples
Based on approval by the country's cabinet, which is typically granted, this license costs 5 percent of the purchase price.
News & Media
Over the same period, Shorten's net satisfaction score remained steady at minus 25, based on approval of 28% and disapproval of 53%.
News & Media
As Michelle Obama enters her fifth year in the White House, her image has shifted from that of an African American woman who grew up on the South Side of Chicago, to an assertive lawyer and career woman, to a non-threatening mom-in-chief harvesting sweet potatoes, to a kind of glamorous hybrid who — based on approval ratings hovering around 70percentt — both inspires and reassures.
News & Media
It is difficult to say when we will be able to sell gadusol as an active ingredient, although we plan on getting to market as soon as we can," she said, based on approval from the U.S. Food and Drug Administration.
News & Media
Transport Canada Civil Aviation (TCCA) and the European Aviation Safety Authority (EASA) have suggested that they will want to independently assess the Boeing patch, and they will not clear the 737 MAX plane to fly in their airspace based on approval from the U.S. Federal Aviation Administration alone, whose rulings till now have been almost universally accepted by aviation authorities worldwide.
News & Media
Politicians, on the other hand, are constantly determining their worth and issue relevance based on approval ratings and polls.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Activities listed here are subject to change based on approvals, University events (i.e., Commencement), other requirements, and unforeseen circumstances.
Academia
Any standards approval must be based on membership approval of more than a simple majority.
All patients signed an approved IRB consent form based on an approval from the PATH Research Foundation IRB committee (registration # IRB00002334).
Science
Ethical approval was granted by the Human Research Ethics Committee of the University of Wollongong based on written approval given by the two participant aged care organizations which run the two nursing homes.
Science
This study was approved by the institutional internal review board, based on the approval of the specimens' delivery by Science Care Ethics Committee.
Expert writing Tips
Best practice
When using "based on approval", clearly state who needs to grant the approval to avoid ambiguity.
Common error
Avoid using "based on approval" without specifying the source or criteria for approval. Be precise about whose approval is needed.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "based on approval" functions as a prepositional phrase, modifying a noun or verb by indicating the condition under which an action or decision is permitted or justified. It specifies that something is contingent upon receiving authorization or consent, as confirmed by Ludwig.
Frequent in
News & Media
30%
Science
30%
Academia
20%
Less common in
Wiki
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "based on approval" is a grammatically sound prepositional phrase that signals conditionality or dependence on authorization. As Ludwig confirms, it is commonly used across various contexts, particularly in news, scientific, and academic writing. While the phrase is straightforward, it's essential to specify who grants the approval to prevent ambiguity. Alternatives like "subject to endorsement" or "contingent upon clearance" can offer nuanced expressions, but the core meaning remains consistent: something proceeds only after approval is secured.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
dependent on authorization
Highlights the reliance on a formal authorization process.
dependent upon agreement
Underlines the necessity of mutual consent or accord.
contingent upon clearance
Emphasizes the necessity of official permission or authorization before proceeding.
subject to permission
Highlights the necessity of getting authorization or consent.
predicated on consent
Highlights that the action is established or founded upon agreement.
subject to endorsement
Focuses on the requirement of formal support or backing.
subject to validation
Emphasizes the need for verification and confirmation.
conditional on ratification
Specifies that the action is subject to formal confirmation or validation.
contingent on affirmation
Stresses the requirement of a positive assertion or confirmation.
dependent on a green light
Emphasizes reliance on a signal of approval to commence or proceed.
FAQs
How can I use "based on approval" in a sentence?
You can use "based on approval" to indicate that an action or decision is contingent upon receiving authorization or consent from a specific entity. For instance, "The project's continuation is "contingent upon clearance" from the regulatory board".
What are some alternatives to "based on approval"?
Alternatives include phrases like "subject to endorsement", "dependent on authorization", or "conditional on ratification", each emphasizing a slightly different aspect of reliance on authorization.
Is it better to say "based on approval" or "depending on approval"?
"Based on approval" and "depending on approval" are quite similar. "Based on approval" suggests a foundation or reason, while "depending on approval" implies a condition. The choice depends on the specific nuance you wish to convey.
What does "approval based on" mean?
"Approval based on" signifies that the approval was granted due to specific criteria or information. It's the inverse of "based on approval", which indicates something is contingent on receiving approval.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested