is required upon

USAGE SUMMARY

The phrase 'is required upon' is correct and usable in written English.
You can use it to express that something must be done at a certain time or under certain circumstances. Example: Completing the required paperwork is required upon enrolling in the program.

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

There is also a type IA IN) variation where immediate notification is required upon implementation.

AAPS PharmSciTech

In the first one, a hybridization step is required upon running the sample through the membrane [ 11– 15].

Analytical and Bioanalytical Chemistry

Namely, Mll2 is not required to maintain the spermatonial stem cell but is required upon exit from the stem cell state, presumably due to changes in gene expression.

Epigenetics and Chromatin

Furthermore, during liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis, two different sets of LC buffer have to be prepared for both positive and negative modes; therefore an additional conditioning time is required upon switching the buffers.

Clinical Proteomics

This study demonstrates that sitaxentan has little effect on sildenafil PK and pharmacodynamics and that no dose adjustment of either agent is required upon co-administration of sildenafil with sitaxentan.

British Journal of Clinical Pharmacology

Given that there were no clinically relevant changes in BP and single oral doses of sildenafil are well tolerated up to 800 mg [ 4] the increased exposure to sildenafil should not be clinically relevant and no dose adjustment of either agent is required upon co-administration of sildenafil with sitaxentan.

British Journal of Clinical Pharmacology

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

Other reported components include a 500GB internal hard drive (mostly for installing games, which is now said to be required upon a game's first launch), as well as a Blu-ray drive.

TechCrunch

The results of the present study clearly show that action was required upon hydrocortisone-induced glycemic variability, as the total number of blood glucose level measurements were almost three times as many as in patients not receiving hydrocortisone treatment.

Annals of Intensive Care

Written informed consent from all participants' parents or guardians was required upon enrollment.

Critical Care

Therefore, further in vivo validations are required upon the identification of interacting partners using this method.

BioEssays

Hodson (2014) clarified that a different kind of activity is required depending upon whether the intended outcome is learning a concept, acquiring a scientific procedure or skill, developing some aspect of the Nature of Science based on science as a way of knowing, or generating scientific literacy in order to make informed decisions about socio-scientific issues.

Asia-Pacific Science Education

Expert writing Tips

Best practice

When using "is required upon", ensure that the context clearly specifies the event or condition that triggers the requirement. For example, "Payment is required upon receipt of the invoice."

Common error

While grammatically correct, "is required upon" is passive. Opt for active voice constructions when possible to make your writing more direct and engaging. For instance, instead of "Notification is required upon implementation", try "You must notify us immediately after implementation."

Linguistic Context

The phrase "is required upon" functions as a predicate adjective indicating a condition or action that must be fulfilled when another event occurs. It specifies a temporal relationship where the requirement is triggered by a specific event. Ludwig provides multiple examples to demonstrate its usage.

Expression frequency: Uncommon

Frequent in

Science

71%

News & Media

14%

Wiki

14%

Less common in

Formal & Business

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "is required upon" serves to indicate that a specific action or condition is mandatory following a certain event. Ludwig AI confirms that the phrase is grammatically correct and suitable for use in written English. It's most commonly found in scientific and technical contexts, suggesting a formal register. When writing, consider whether a more direct, active voice construction would be clearer. While "is required upon" is appropriate, varying your language can enhance readability and engagement. Several alternative phrases, such as "is necessary when" or "is mandatory following", offer subtle shifts in emphasis while maintaining similar core meanings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is necessary when

Replaces "required" with "necessary" and "upon" with "when", focusing on the timing aspect.

is needed after

Substitutes "required" with "needed" and "upon" with "after", emphasizing the sequence of events.

is mandatory following

Replaces "required" with "mandatory" and "upon" with "following", increasing the formality.

is essential after

Uses "essential" instead of "required" and "after" instead of "upon", highlighting the critical nature.

is obligatory when

Replaces "required" with "obligatory" and "upon" with "when", emphasizing a legal or moral duty.

is contingent on

Substitutes the entire phrase with "contingent on", focusing on conditionality.

is dependent on

Similar to "contingent on", but emphasizes reliance on something else.

must be done when

Breaks down the phrase to a more explicit instruction with "must be done".

is performed after

Focuses on the action being performed after a certain event.

is a prerequisite for

Changes the structure to indicate something must happen before something else, changing the original meaning to the same end result.

FAQs

How can I use "is required upon" in a sentence?

Use "is required upon" to indicate that something must be done when something else happens. For example, "Full payment "is required upon" delivery of the goods."

What's a more formal way to say "is required upon"?

For a more formal tone, consider using "is mandatory following" or "is obligatory when" depending on the specific context.

Which is correct: "is required upon" or "is required after"?

Both "is required upon" and "is required after" are grammatically correct, but they have slightly different meanings. "Is required upon" suggests immediacy, whereas "is required after" indicates a process that can occur at some point following the event.

What can I say instead of "is required upon" to sound less formal?

Alternatives like "is needed after" or "is necessary when" can sound less formal while retaining a similar meaning.