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
upon their release
Grammar usage guide and real-world examplesUSAGE SUMMARY
"upon their release" is a correct and usable phrase in written English.
You can use it to refer to something that happened or will happen immediately after someone or something is released from some kind of confinement. For example, "Upon their release from prison, the two men vowed to turn their lives around."
✓ Grammatically correct
News & Media
Science
Academia
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
60 human-written examples
All but one of the 26 charges against them were dropped upon their release in January.
News & Media
Hour Children provides transitional housing for mothers and their children upon their release from prison.
News & Media
Upon their release, especially during the winter, many struggle to stay clean.
News & Media
Few films have been spoofed as immediately upon their release as Brokeback Mountain was.
News & Media
It should be obvious that it is cost-effective to give inmates the tools to function upon their release.
News & Media
Supporting better educational and job training programs inside prisons can help incarcerated people become more productive citizens upon their release.
News & Media
Circle of Health International has staffed a clinic caring for refugees and asylum seekers immediately upon their release.
Academia
As you point out, linking people coming out of the criminal justice system to services upon their release is another way to fight chronic homelessness.
News & Media
Ms. Gulley said that the first thing the two wanted to do upon their release was to have their hair done.
News & Media
It is not clear where the men will go upon their release since their families live in areas where sex offenders are not permitted.
News & Media
"The Castle," a simple, fascinating production about four ex-convicts, presents the other side of the coin, describing the obstacles that criminal offenders face upon their release.
News & Media
Expert writing Tips
Best practice
Use "upon their release" to clearly indicate the immediate aftermath of someone or something being freed from a restrictive environment, such as prison or captivity. This emphasizes the timing of subsequent events.
Common error
Don't omit "upon", thinking it's stylistic; it specifies the timing. Omitting it changes the meaning. "Their release" simply refers to the event itself, not necessarily what immediately follows. For example, don't say "Their release, they struggled" when you mean "Upon their release, they struggled".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon their release" functions as a prepositional phrase that modifies a verb or clause, specifying the timing of an action or event. Ludwig confirms this phrase's common usage.
Frequent in
News & Media
55%
Science
20%
Academia
10%
Less common in
Wiki
5%
Encyclopedias
5%
Formal & Business
5%
Ludwig's WRAP-UP
The phrase "upon their release" is a grammatically sound and frequently used prepositional phrase that clearly indicates the immediate aftermath of a release from confinement, according to Ludwig. It functions to specify the timing of events, and while suitable for both formal and informal contexts, it frequently appears in news and media. Remember to use "upon" to maintain the correct meaning of immediacy. Alternatives such as "following their liberation" can be considered for varied expression. Ludwig confirms its common usage across various contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
following their liberation
Replaces "release" with a synonym suggesting freedom from captivity, potentially carrying a stronger connotation of being freed from oppression.
after their detention ends
Breaks down the phrase to clarify the termination of a detention period, which is more explicit.
subsequent to their discharge
Uses formal language to describe their departure or release, often used in professional or official contexts.
once they are freed
Simplifies the concept of release into a more basic expression of gaining freedom.
immediately post-incarceration
Emphasizes the immediacy of the event after imprisonment, using more technical language.
upon being set free
Highlights the act of being liberated or granted freedom.
directly after their confinement
Focuses on the period of confinement and the events that occur immediately after.
in the wake of their acquittal
Specific to situations where the release is due to a legal judgment of innocence.
on their egress
Uses a more archaic or formal term for exiting or leaving a place of confinement.
as soon as they were discharged
Focuses on the timing and official nature of the release.
FAQs
How can I use "upon their release" in a sentence?
Use "upon their release" to indicate something happening immediately after someone or something is released from confinement. For instance, "Upon their release, the prisoners were given new clothes" signifies the clothing was provided right after they were freed.
What are some alternatives to saying "upon their release"?
You can use phrases like "following their liberation", "after their detention ends", or "subsequent to their discharge" depending on the context.
Is it grammatically correct to say "on their release" instead of "upon their release"?
While "on their release" might be understood, "upon their release" is more precise in indicating that something happens immediately following the release. "On their release" is acceptable, but less specific about the timing.
What's the difference between "upon their release" and "after their release"?
"Upon their release" implies that something happens immediately and directly after the release. "After their release" is more general, meaning it happened at some point following the release, but not necessarily right away.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested