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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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certified to

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "certified to" is correct and usable in written English.
It can be used when indicating that someone has received official recognition or qualification for a specific skill or area of expertise. Example: "She is certified to teach English as a second language."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

55 human-written examples

Study coordinators were trained and certified to perform the measurements by a board-certified hand therapist.

The sample of moxifloxacin certified to contain 99.81% was procured from Micro Labs, India and Cefixime trihydrate certified to contain 99.84% from Dr. Reddy's laboratory, India.

We're the only eel producer certified to ship to Europe".

News & Media

The New York Times

The tail is certified to withstand 1.5 times that amount.

News & Media

The New York Times

About 20 builders nationwide are certified to do the work.

News & Media

The New York Times

Because he's not certified to be a candidate.

News & Media

The New York Times

Every January I was certified to use these inhalers.

"That machine recount was certified to the secretary of state by Nassau County itself, unanimously.

News & Media

The New York Times

The label will list only what the product is certified to do.

Still, "this plane is certified to fly into known icing conditions".

News & Media

The New York Times

First, small businesses have to be certified to work for the government, which can be cumbersome.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "certified to", ensure you clearly state the certifying body or standard to provide context and credibility. For example, "certified to ISO 9001 standards".

Common error

Avoid stating that something is "certified to" without specifying the certification standard or organization. This lack of clarity weakens the statement and leaves room for ambiguity. Always be specific about who or what is providing the certification.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "certified to" functions as an adjective phrase followed by an infinitive. It describes the state of being officially recognized or qualified to perform a specific action or meet certain standards. As Ludwig AI shows, it connects a subject to a specific capability or compliance.

Expression frequency: Very common

Frequent in

News & Media

38%

Science

36%

Wiki

10%

Less common in

Formal & Business

8%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "certified to" is a common and grammatically correct way to indicate that someone or something has met specific standards or qualifications. As confirmed by Ludwig AI, it is used across various contexts, particularly in News & Media and Science. When using "certified to", clarity is crucial; always specify the certifying body or standard. Common alternatives include "qualified to", "accredited to" and "licensed to". By following these guidelines, you can effectively communicate assurance and credibility in your writing.

FAQs

How can I use "certified to" in a sentence?

Use "certified to" to indicate that someone or something meets a specific standard or has been officially recognized as qualified. For example, "The product is "certified to" meet industry safety standards."

What are some alternatives to saying "certified to"?

Alternatives include "qualified to", "accredited to", "licensed to", or "authorized to", depending on the specific context and nuance you want to convey.

What does it mean for a product to be "certified to" a specific standard?

When a product is "certified to" a standard, it means an independent organization has verified that the product meets the requirements and specifications set by that standard. This often involves rigorous testing and auditing processes.

Is there a difference between being "certified to" and "complying with" a standard?

Yes, "complying with" a standard means that a product or service adheres to the guidelines of that standard. Being "certified to" a standard, however, implies that an independent third-party has verified and validated that compliance through a formal certification process.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: