is duly certified

USAGE SUMMARY

The phrase "is duly certified" is correct and usable in written English.
It can be used in formal contexts to indicate that something has been officially verified or validated. Example: "The document is duly certified by the relevant authorities, ensuring its authenticity."

✓ Grammatically correct

Formal & Business

Wiki

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

What's more, the treatments had been duly certified by two of the nation's most respected accounting firms, Haskins & Sells for GM and Price Waterhouse for Jersey.

Forbes

All these must be duly certified by respective authorities.

WikiHow

It is duly uninvited".

Independent

But he is duly elected.

The Economist

The prediction is duly noted.

The New York Times - Sports

So he is duly included.

The Guardian - Books

Mr. Bloomberg is duly appreciative.

The New York Times

The heat is duly on.

Forbes

An effective GA heuristics is duly implemented.

International Journal of Production Economics

The West is duly terrified.

Huffington Post

Everyone, including the archbishop, is duly impressed.

Huffington Post

Expert writing Tips

Best practice

Use "is duly certified" in formal writing when you want to emphasize that a document or process has been officially verified and meets all necessary requirements. This phrase adds a layer of authority and credibility.

Common error

Avoid using "is duly certified" in casual conversations or informal writing. It can sound overly formal and unnatural. Opt for simpler phrases like "is certified" or "is verified" in less formal settings.

Linguistic Context

The phrase "is duly certified" functions as a passive verb phrase, indicating that something has undergone a process of official verification. As Ludwig AI confirms, the phrase is correct and usable in formal contexts.

Expression frequency: Rare

Frequent in

Formal & Business

50%

Wiki

50%

Science

0%

Less common in

News & Media

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "is duly certified" is a grammatically correct passive verb phrase used to emphasize that something has been officially verified and validated, as confirmed by Ludwig AI. It's most appropriate in formal and professional settings to convey authority and precision. While relatively rare in occurrence, as evidenced by its limited number of examples in Ludwig, understanding its proper use can enhance the clarity and impact of your writing. Remember to avoid overuse in informal contexts and consider alternatives like ""is officially certified"" for broader applicability.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is officially certified

Replaces "duly" with "officially", emphasizing the formal nature of the certification.

is properly certified

Substitutes "duly" with "properly", highlighting the correctness and adherence to standards in the certification process.

is formally verified

Changes "certified" to "verified" and "duly" to "formally", focusing on the formal verification of something.

has been officially endorsed

Replaces "certified" with "endorsed" and adds "has been", indicating approval and support from an authority.

has received official certification

Restructures the phrase to emphasize the act of receiving certification, making it more descriptive.

is validated according to regulations

Shifts the focus to compliance with regulations during the validation process.

is authorized and accredited

Uses "authorized" and "accredited" to convey the legitimacy and official approval of something.

is authenticated by authorities

Focuses on the authentication process by relevant authorities.

is accredited in accordance with standards

Highlights the accreditation process and its adherence to specific standards.

complies with certification requirements

Shifts from a passive to an active voice, emphasizing compliance with certification requirements.

FAQs

What does "is duly certified" mean?

The phrase "is duly certified" means that something has been officially verified or validated according to the required standards or procedures. It indicates that the necessary steps have been taken to ensure its authenticity and compliance.

When is it appropriate to use "is duly certified"?

It is appropriate to use "is duly certified" in formal documents, legal contexts, and professional communications where you need to emphasize the official verification and compliance of something. For example, you might use it when referring to a document that has been authenticated by an authority.

What can I say instead of "is duly certified"?

You can use alternatives like "is officially certified", "is properly certified", or "has been officially endorsed" depending on the context.

How does "is duly certified" differ from "is certified"?

While both phrases indicate that something has been verified, "is duly certified" adds an element of formality and thoroughness. The word "duly" suggests that all necessary steps and procedures have been followed to ensure the certification is valid and complete.