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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
which require that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which require that" is correct and usable in written English.
It can be used to introduce a clause that specifies conditions or stipulations that must be met. Example: "The regulations include several provisions which require that all employees undergo safety training."
✓ Grammatically correct
Science
News & Media
Formal & Business
Encyclopedias
Wiki
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
59 human-written examples
Information about such variation is not well captured by quantity/frequency (QF) measures, which require that drinkers blend information over time to derive a representative estimate of "typical" drinking.
Science
Re-development of the guidelines will also ensure that they meet the NHMRC Clinical Practice Guidelines Portal inclusion requirements, which require that guidelines be no more than five years old.
Science
Edmonton, Calgary, Ottawa and Vancouver have met the stiff eligibility requirements of the plan -- which require that they run their businesses well, yet are still hurt by taxes and currency woes -- and have shared $44 million (Canadian).
News & Media
This is in contrast to criminal charges, which require that prosecutors prove guilt beyond a reasonable doubt.
News & Media
Those conditions are meant to satisfy regulators in both countries, which require that each company is majority owned by local taxpayers in order to minimize their tax liability.
News & Media
The F.D.A. itself does not want patients to bypass clinical trials, which require that some participants receive a placebo to determine reliably whether a drug works.
News & Media
The standards, which require that all students read, for example, "Macbeth" and "The Grapes of Wrath" by the end of tenth grade, began to be implemented in 2010.
News & Media
Investors are also pushing to add or raise hurdles, which require that general partners reach a certain threshold of returns before they start earning profits themselves.
News & Media
And they do not have to abide by the F.D.A.'s regulations, which require that problems with products be reported to the agency.
News & Media
In doing so, the Wynn board relied on Nevada gaming laws, which require that only "[a] person of good character, honesty and integrity" can receive a gaming license.
News & Media
And it also gives an indication of the costs of "internal devaluation," which require that Spain run very low inflation, several points below Germany, for years on end.
News & Media
Expert writing Tips
Best practice
When using "which require that", ensure the clause clearly and unambiguously states the condition or requirement being imposed.
Common error
Avoid mismatching the verb in the 'that' clause with its subject. For example, instead of "rules which require that each student are present", use "rules which require that each student be present" or "rules that require each student to be present".
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which require that" functions as a relative clause introducing a necessary condition or stipulation. It connects a preceding noun or noun phrase to a subordinate clause that specifies what is demanded or needed. Ludwig AI confirms its grammatical correctness and usability.
Frequent in
News & Media
39%
Science
39%
Encyclopedias
7%
Less common in
Formal & Business
6%
Wiki
6%
Reference
0%
Ludwig's WRAP-UP
The phrase "which require that" is a versatile and grammatically sound construction used to introduce clauses that specify necessary conditions or requirements. As Ludwig AI confirms, it's widely used across various contexts, from academic and scientific writing to news and media. While generally suitable for formal and semi-formal settings, remember to ensure subject-verb agreement within the 'that' clause. Consider alternatives like "that necessitate" or "which specify that" for nuanced meanings. By following these guidelines, you can effectively and accurately incorporate "which require that" into your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that necessitate
Emphasizes the inevitability of a consequence; less common than "which require that".
that mandate
Implies a formal command or legal requirement; slightly stronger and more formal.
which specify that
This alternative is used to indicate precision and detail in outlining the conditions or rules involved.
that stipulate
Highlights the setting out of specific terms or conditions; formal and precise.
that make it obligatory
This alternative highlights the mandatory aspect of the requirement, indicating it's not merely necessary but enforced.
which demand that
Conveys a sense of urgency or insistence; slightly more forceful.
that prescribe
Suggests a rule or recommendation that should be followed; formal and often used in medical or legal contexts.
that call for
Indicates a need or justification for something; less direct than "which require that".
which entail that
Focuses on the logical consequence or implication; more formal and technical.
that presuppose
Highlights an underlying assumption or condition that must be true.
FAQs
How can I use "which require that" in a sentence?
Use "which require that" to introduce a clause specifying a condition or necessity, like "The regulations, which require that all employees undergo safety training, will be enforced strictly."
What phrases are similar to "which require that"?
Alternatives include "that necessitate", "that mandate", or "which specify that" depending on the context.
Is there a difference between "which requires that" and "which require that"?
"Which requires that" is used when referring to a singular antecedent, while "which require that" is used for plural antecedents. For example, "The rule, which requires that..." versus "The rules, which require that...".
What is the level of formality of the phrase "which require that"?
The phrase "which require that" is generally suitable for both formal and semi-formal contexts. However, in very informal settings, simpler alternatives might be preferred.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested