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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
required at a minimum
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "required at a minimum" is correct and usable in written English.
It can be used to indicate the least amount or level of something that is necessary or expected. Example: "To qualify for the scholarship, applicants are required at a minimum to have a GPA of 3.0."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
7 human-written examples
Informal rule making required at a minimum that agencies publish the proposed rule and allow interested parties to respond (notice and comment).
Encyclopedias
If the link between them is the individual (which is often the case), then the data need to be sufficiently identifiable to allow for records from different sources to be linked; pseudonymised data are required at a minimum for such linkages.
He said issuers should be required, at a minimum, to provide documentation of the steps they took to ensure buyers were accredited before selling them securities, as is required in banking and other industries.
News & Media
The LFR navigation system required, at a minimum, only a simple AM radio receiver on board the aircraft to accurately navigate the airways under instrument meteorological conditions, and even execute an instrument approach to low minimums.
Wiki
From this point of view, we hypothesized that NGF stimulation is separately required at a minimum of two discrete time points for latent and extension processes during the differentiation of PC12 cells.
Science
Each sample required, at a minimum, duplicate PCR and an SBA culture.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
That requires, at a minimum, large quantities of cash as seen in this week's bail-out of Hungary (see article).
News & Media
Representative Lloyd Doggett, a Texas Democrat, is preparing legislation to regulate Section 527 groups, requiring, at a minimum, disclosure of contributors and expenditures.
News & Media
Ms. Quinn said any new proposal would require at a "minimum level" an inpatient facility as well as a 24-hour emergency room.
News & Media
"The right to life is the most fundamental of all rights," the suit claims, and "due process requires, at a minimum, that citizens be put on notice of what may cause them to be put to death by the state".
News & Media
Creating a permanent, ecological barrier between Lake Michigan and Illinois waterways would require, at a minimum, building a water treatment facility that would eliminate the possibility that any aquatic creature could move between the lake and Mississippi River watersheds.
News & Media
Expert writing Tips
Best practice
When setting expectations or requirements, use "required at a minimum" to clearly define the lower boundary of what is acceptable or necessary. This avoids ambiguity and ensures a clear understanding of the minimum standard.
Common error
Avoid using "required at a minimum" when a simple "required" would suffice. The phrase is best suited for situations where you need to emphasize the lowest acceptable threshold, not just any requirement.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "required at a minimum" functions as an adjectival phrase modifying a noun. It indicates a baseline requirement or a lower limit that must be met, as showcased by Ludwig in contexts from science to news and media.
Frequent in
Science
40%
News & Media
35%
Encyclopedias
25%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "required at a minimum" is grammatically sound and functions to specify a baseline requirement or a lower limit. Ludwig shows it appears in contexts ranging from scientific research to news reports, often indicating a standard that must be met. While "required at a minimum" is most common in scientific and news contexts, this phrase can be replaced by phrases like "minimally required" or "at the very least required" to alter the emphasis. While "required at a minimum" is considered usable in written English according to Ludwig, remember that precision in its use is key; it's most effective when clarifying the lowest acceptable threshold.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
minimally required
Reverses the order and uses "minimally" to modify "required".
at the very least required
Adds emphasis to the minimum nature of the requirement.
as a minimum requirement
Rephrases as a noun phrase emphasizing the requirement aspect.
least required
Simplifies the phrase while retaining the core meaning.
minimum necessary
Focuses on the necessity of the minimum.
bare minimum required
Emphasizes the sparseness of the requirement.
at the base level required
Uses "base level" to represent the minimum threshold.
at a lower bound required
Uses mathematical terminology to convey the minimum.
essential requirement
Emphasizes that the requirement is essential, though doesn't explicitly state a minimum.
basic requirement
Replaces minimum with the word "basic" emphasizing the elemental need.
FAQs
How do I use "required at a minimum" in a sentence?
Use "required at a minimum" to specify the least amount or level of something that is necessary. For example, "To pass the course, students are "required at a minimum" to attend 80% of the lectures".
What phrases are similar to "required at a minimum"?
Similar phrases include "minimally required", "at the very least required", or "as a minimum requirement", depending on the nuance you wish to convey.
Is it redundant to say "absolutely required at a minimum"?
Yes, adding "absolutely" is often redundant. "Required at a minimum" already implies a baseline necessity. Using "absolutely" may add unnecessary emphasis.
Can I use "required at a minimum" in formal writing?
Yes, "required at a minimum" is suitable for formal writing. However, consider the specific context and whether a more concise alternative like "minimally required" would be more appropriate.
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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
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested