Used and loved by millions

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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

I hereby certify

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I hereby certify" is correct and usable in written English.
It is typically used in formal documents to affirm or confirm the truth of a statement or the authenticity of a document. Example: "I hereby certify that the information provided in this report is accurate to the best of my knowledge."

✓ Grammatically correct

Formal & Business

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

"I hereby certify," it said, "that I authorize Mr Peter Pannu, the Acting Chairman of BCFC, to enter into, execute, deal in or with any contracts in relation to loan agreements, property deals, and any businesses deals [sic], any financial arrangements, in relation to the football club whilst in the capacity as Acting Chairman or Vice Chairman".

"I hereby certify to the public, that while I was in Yorkshire near Capt.

News & Media

BBC

On behalf of all authors, I hereby certify that this article contains the original data from our research activities and is for the first time submitted for publication.

I hereby certify that the foregoing is a true copy of a local law of The City of New York, passed by the Council on March 26 , 1981 and approved by the Mayor on April 16 , 1981

News & Media

Huffington Post

Declaration I hereby certify on behalf of all the authors that we accept responsibility for the conduct of this study and for the analysis and interpretation of the data.

"I think a lot of young people sit back and wait for some kind of external permission, and I'll say no one is going to come around with a letter that says, I hereby certify you ready to go and impact the world.

Formal & Business

Unicef
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

51 human-written examples

Annotated in the back, along with the seal of the Supreme Court, is the following: "I, William Thomas Carroll, clerk of the said court do hereby certify that the preceding copy of the Holy Bible is that upon which the Honble.

News & Media

The New York Times

The authors hereby certify that there is no actual or potential conflict of interest in relation to this article.

The authors hereby certify that all work contained in this article is original.

We hereby certify our personal contribution; CF was responsible for the design and planning of the study.

Science

BMC Cancer

We hereby certify that all applicable institutional and governmental regulations concerning the ethical use of human volunteers were followed during this research.

Show more...

Expert writing Tips

Best practice

When using "I hereby certify", be specific about what you are certifying. Provide clear and concise details to avoid ambiguity. For example, "I hereby certify that the above information is true and accurate to the best of my knowledge."

Common error

Avoid using "I hereby certify" in casual or informal situations. The phrase is highly formal and can sound out of place in everyday conversation or less official correspondence. Opt for simpler alternatives like "I confirm" or "I assure you" in those contexts.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I hereby certify" functions as a performative utterance, meaning the act of saying it performs the action itself. Ludwig AI indicates this is a correct and usable phrase. It's used to formally confirm or attest to the truth or accuracy of a statement or document.

Expression frequency: Uncommon

Frequent in

Formal & Business

33%

Science

33%

News & Media

34%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "I hereby certify" is a formal phrase used to attest or confirm something, primarily in official or legal contexts. Ludwig AI confirms its grammatical correctness. While not extremely common, it is appropriate when a high degree of assurance is required. Its usage spans across formal, scientific, and news domains, reinforcing its role as a serious and authoritative declaration. Remember to use this phrase judiciously, reserving it for contexts that demand its level of formality.

FAQs

When is it appropriate to use "I hereby certify"?

Use "I hereby certify" in formal contexts where you need to make a solemn declaration, such as legal documents, official reports, or formal statements. It's appropriate when affirming the truth or accuracy of something under your authority.

What does "hereby" mean in the phrase "I hereby certify"?

The word "hereby" means "by means of this statement" or "by the fact of this action". It indicates that the act of certifying is being performed by the very words being spoken or written. It is a formal way to indicate the action is taking place immediately via the statement itself.

Are there less formal alternatives to "I hereby certify"?

Yes, depending on the context, you can use less formal alternatives like "I confirm", "I assure you", or "I verify". For instance, if you want to formally attest something you could say "I formally attest" or you can use "I officially declare" when you want to declare something officially.

Is it redundant to use "I hereby certify that... is true and correct"?

While "true" and "correct" are similar, using both emphasizes the completeness of the certification. Some legal or formal contexts prefer this redundancy to leave no room for misinterpretation. It depends on the specific requirements of the document or statement.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: