when required for

USAGE SUMMARY

The phrase "when required for" is correct and usable in written English.
It can be used to indicate that something is needed or necessary at a certain time or under specific circumstances. Example: "The team will provide additional resources when required for the project."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

They pop up as and when required, for glanceable information and more.

The Guardian - Tech

He could produce his own tears when required for emotional effect.

The Guardian - Opinion

And yet Honor Blackman, who plays her, never looks less than Totally In Control, even when required for plot purposes to yield to Bond's manliness.

The Guardian - Film

Cryopreservation ability offers a pathway to store and distribute the biomass as and when required for patient use50,51,52,53,54,55,56.

Nature

It is also shown that the correct amount of "real" diffusion may be easily added to the algorithm when required, for example, for electrons.

Journal of Computational Physics

After roughing, it proceeds to a long (about 140 metres) roller table in front of the finishing train for cooling, when required for metallurgical reasons.

Encyclopedia Britannica

He added that he recognised the disruption the Olympic route network would cause to local residents, and promised the Games lanes within them would only operate when required for Olympic traffic.

The Guardian

Hodgson has had success in the Scandinavian leagues but managing average players is not the same proposition as getting 11 Premier League superstars with egos the size of planets to play the unglamorous roles when required for country.

The Guardian - Sport

Minister EW Barker told parliament that "over the next few years, all private cemeteries… which have been closed for burials, will be acquired as and when required for development".

The Guardian

We sought to determine the effectiveness of a postdischarge protocol designed not only to capture patients' rhythm status but also to coordinate their clinical management when required for all patients undergoing surgical ablation in our institution.

The Journal of Thoracic and Cardiovascular Surgery

It may also support the study of valvular diseases by providing a way to understand material properties and behavior and to form a continuum model when required for numerical analyses and computational simulations.

Journal of the Mechanical Behavior of Biomedical Materials

Expert writing Tips

Best practice

When using "when required for", ensure the context clearly defines who or what determines the requirement. This avoids ambiguity and strengthens the clarity of your statement.

Common error

Avoid assuming the reader understands when the requirement is triggered. Explicitly state the conditions or circumstances that necessitate the action or resource described.

Linguistic Context

The phrase "when required for" functions as an adverbial clause of condition, modifying a verb or clause by specifying the circumstances under which an action is necessary or applicable. As Ludwig AI exemplifies, this often involves stipulations related to timing, necessity, or conditional application.

Expression frequency: Very common

Frequent in

Science

50%

News & Media

30%

Formal & Business

20%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "when required for" functions as an adverbial clause denoting conditional necessity. It's widely used across varied domains, particularly in science, news, and formal business settings. As indicated by Ludwig AI, the phrase enjoys a wide acceptance and is considered grammatically correct. For alternative phrasing, "as needed for" and "if necessary for" are suitable substitutes. It is crucial to ensure clarity regarding what triggers the requirement to avoid ambiguity. Overall, "when required for" is a versatile phrase for specifying conditions under which an action or resource becomes necessary, adding precision to written and spoken communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

as needed for

Focuses on necessity at the time of use, less formal.

if necessary for

Emphasizes the conditional aspect of the requirement.

when it is necessary for

More verbose, adds slight emphasis.

as appropriate for

Highlights suitability in addition to necessity.

should the need arise for

More formal, introduces a degree of uncertainty.

if the situation calls for

Emphasizes the context or situation determining the need.

only if necessary for

Stresses the conditionality and potential infrequency.

contingent upon the need for

More formal, indicates reliance on a specific need.

dependent on the requirement for

Highlights the dependency relationship.

subject to the necessity for

More formal, suggests potential limitations or constraints.

FAQs

How can I use "when required for" in a sentence?

Use "when required for" to indicate that something is needed only under specific conditions. For example, "Additional staff will be hired "when required for" the project's final phase".

What are some alternatives to "when required for"?

You can use alternatives like "as needed for", "if necessary for", or "as appropriate for" depending on the context.

Is "when required for" formal or informal?

"When required for" is suitable for both formal and informal contexts. Its appropriateness depends more on the surrounding vocabulary and sentence structure. Using alternatives like "should the need arise for" will make the sentence more formal.

What's the difference between "when required for" and "if required for"?

While similar, "when required for" implies a more predictable or established condition triggering the need, whereas "if required for" suggests a more uncertain or hypothetical need.