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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
upon requirement
Grammar usage guide and real-world examplesUSAGE SUMMARY
"upon requirement" is correct and usable in written English.
You could use it to refer to something that is only needed in certain circumstances or when needed. Example: The offsite storage facility only delivers records upon requirement.
✓ Grammatically correct
Science
News & Media
Academia
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
3 human-written examples
However, deployment of a particular service product depends upon requirement.
When using cassava as substrate, the concentrated yeast extract solution was sterilized at 115°C for 30 min, and then pumped into the broth upon requirement since it has been revealed in the previous study that yeast extract could promote the phase shift in ABE fermentation with cassava substrate [9].
It is because vitals are continuously monitored and managed immediately upon requirement.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Most of the best drama may not even take place on race day, but rather in the years leading up to it: sailors spend much of their time trying to design boats that meet agreed-upon requirements but will still stun the competition.
News & Media
Secondly, we report the design, procedures, and findings of two user studies aimed at assessing the feasibility for novice designers to conduct the process as well as evaluating the resulting benefits upon requirements-analysis deliverables, requirements quality, and requirements reuse.
Science
Students in clinical programs or majors should plan to pay an estimated $100-$100-$200year in drug screening costs, based upon requirements of the particular clinical sites which vary.
Academia
Detailed documentation of the agreed upon requirements for the new system along with ongoing review of the sources of resistance to change as defined by Riley and Lorenzi were the most important steps taken that contributed to the success of the project.
It will be actively cooled and present a beryllium coating upon ITER requirement.
Depending upon the requirement, automation can be done for preciseness, reproducibility and mass production of the NCs.
Science
Successful data warehouse (DW) design needs to be based upon a requirement analysis phase in order to adequately represent the information needs of DW users.
Science
Upon the requirement of the court they executed a bond for the use of those to whom insurance policies might be issued by them prior to final decree.
Academia
Expert writing Tips
Best practice
Use "upon requirement" to denote that an action or provision is only triggered when a specific condition or necessity arises. This adds a layer of specificity to your writing.
Common error
Avoid using "upon requirement" in casual conversation or informal writing. Simpler alternatives like "as needed" or "when necessary" are usually more appropriate.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon requirement" functions primarily as an adverbial phrase, modifying a verb or clause to indicate a condition or contingency. As Ludwig AI explains, it is used to denote something that is needed only in certain circumstances or when needed.
Frequent in
Science
60%
Academia
20%
News & Media
10%
Less common in
Formal & Business
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
In summary, "upon requirement" is a prepositional phrase that signifies that something is contingent or dependent on a specific need or condition. As Ludwig AI confirms, the phrase is grammatically correct and appropriate for use in written English, particularly in formal and scientific contexts. While not as common as alternatives like "as needed", it effectively conveys a conditional provision. The phrase appears mostly in scientific, academic, and news sources, reflecting its formal register. Writers should be mindful of the context and opt for simpler alternatives in more informal settings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as needed
This alternative directly replaces the prepositional phrase with a shorter, more common adverbial phrase.
when required
It replaces the preposition "upon" with "when", offering a clearer temporal dependency.
if necessary
It shifts the focus to the necessity of the requirement, rather than the condition.
on demand
This implies immediate availability or action based on a request.
subject to requirements
Emphasizes adherence to specific rules or needs that must be met.
depending on the need
Highlights the dependency on a specific need being present.
contingent on the requirement
It stresses the conditional relationship more explicitly.
based on specifications
This option is used when there are clear specifications available.
as the situation demands
It introduces the context of situational needs dictating action.
in accordance with necessity
More formal and emphasizes the strict adherence to what is deemed necessary.
FAQs
How can I use "upon requirement" in a sentence?
Use "upon requirement" to indicate that something is provided or done only when there is a specific need or condition. For example, "The system provides additional resources "as needed"."
What's a simpler way to say "upon requirement"?
Alternatives include "as needed", "when required", or "if necessary". The best choice depends on the specific context.
Is "upon requirement" formal or informal?
"Upon requirement" leans towards formal usage. In more casual settings, phrases like "as needed" are preferable.
What is the difference between "upon request" and "upon requirement"?
"Upon request" means something is provided when someone asks for it, while "upon requirement" means something is provided when a specific need or condition is met. They indicate different triggers for the action or provision.
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested