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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is duly authorized
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is duly authorized" is correct and usable in written English.
It is typically used in formal contexts to indicate that someone has been officially granted permission or authority to act on behalf of an organization or individual. Example: "The undersigned certifies that John Smith is duly authorized to sign contracts on behalf of the company."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
is officially permitted
is properly authorized
was adopted
is now approved
is currently approved
is presently approved
is formally endorsed
has been approved
be approved
is currently being approved
is hereby authorized
is hereby recommended
is officially approved
is hereby approved
is therefore approved
are approved
is hereby accepted
is hereby reported
is deemed acceptable
is now sanctioned
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
When the family visits were duly authorized, Cancio says, his business was "all ready to go".
News & Media
In addition, the audit flags expenses for the organization of a scientific congress that it says were insufficiently justified, but which de León says were duly authorized at the time.
Science & Research
The slaughter house is duly approved and authorized by the Municipal Corporation, New Delhi, India for the exclusive purpose of 'slaughtering the animals', intended for the human consumption as permitted in the Bye-Laws.
Science
It is duly uninvited".
News & Media
The prediction is duly noted.
News & Media
So he is duly included.
News & Media
Mr. Bloomberg is duly appreciative.
News & Media
But he is duly elected.
News & Media
The heat is duly on.
News & Media
An effective GA heuristics is duly implemented.
The West is duly terrified.
News & Media
Expert writing Tips
Best practice
Use "is duly authorized" in formal writing when you want to emphasize that an action, person, or process has received official and proper approval. This signals adherence to established procedures and regulations.
Common error
Avoid using "is duly authorized" in casual or informal writing. The phrase's formality can sound stilted or unnatural in everyday conversation or informal correspondence.
Source & Trust
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is duly authorized" functions as a predicate adjective, modifying a noun or pronoun to indicate that something or someone has been officially and properly given permission or power to act. According to Ludwig, the phrase is correct and usable in English, typically in formal contexts.
Frequent in
Science
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News & Media
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Formal & Business
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Less common in
Science
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News & Media
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Formal & Business
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Ludwig's WRAP-UP
In summary, "is duly authorized" is a grammatically correct phrase used to emphasize that an action, person, or process has received official and proper approval. According to Ludwig, it is best suited for formal contexts to convey legitimacy and adherence to established procedures. While versatile, it's crucial to avoid overuse in informal settings where it can sound stilted. Alternatives such as "is officially permitted" or "is properly sanctioned" may be more appropriate in less formal situations. Remember, while Ludwig confirms the phrase's correctness, context remains key to effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is officially permitted
Replaces "duly authorized" with a more straightforward term for permission.
is properly sanctioned
Emphasizes the official approval aspect of "is duly authorized".
is validly approved
Highlights the validity and formal approval of an action or entity.
is legitimately empowered
Focuses on the legitimate authority granted.
is lawfully entitled
Indicates a legal right or entitlement to perform an action.
has received formal authorization
Rephrases to emphasize the action of receiving authorization.
has been officially endorsed
Highlights the act of endorsement as the source of authorization.
is fully credentialed
Emphasizes that proper credentials or qualifications are in place.
is rightly delegated authority
Highlights delegation of authority.
has the necessary approval
Focuses on possessing the required agreement.
FAQs
How to use "is duly authorized" in a sentence?
This phrase indicates that someone or something has been officially granted permission or authority. For example, "The undersigned certifies that John Smith "is duly authorized" to sign contracts on behalf of the company."
What can I say instead of "is duly authorized"?
You can use alternatives like "is officially permitted", "is properly sanctioned", or "is validly approved" depending on the context.
Which is correct, "is duly authorized" or "is officially authorized"?
Both phrases are grammatically correct, but "is duly authorized" carries a slightly more formal tone than "is officially authorized". The best choice depends on the intended audience and the overall formality of the writing.
When should I use "is duly authorized" instead of "is authorized"?
Use "is duly authorized" when you want to emphasize that the authorization was not only granted but also done so properly, according to established procedures and regulations. "Is authorized" is a more general statement of permission.
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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
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested