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
CEO of Professional Science Editing for Scientists @ prosciediting.com
certifying
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "certifying" is correct and usable in written English.
It can be used when referring to the act of officially confirming or validating something, such as a document, qualification, or status. Example: "The organization is responsible for certifying the authenticity of the documents submitted for review."
✓ Grammatically correct
News & Media
Encyclopedias
Formal & Business
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
59 human-written examples
Last year, the IRS issued a rule requiring most tax preparers (those who are not certified public accountants, lawyers or otherwise exempted) to take a test certifying their skills, and thereafter, 15 hours of "continuing education" annually.H&R Block supported the change; it already has in-house training programmes.
News & Media
Testing and certifying such a system would be difficult.
News & Media
While a recount may accept ballot papers as valid where the paper was not fully punched through (the so-called "undercounts" which are unreadable by machine), there is no way of legally certifying a ballot in which a voter has punched two holes (called "overcounts").Florida law seems to leave open the possibility that simple error, if widespread, is enough to set aside a result.
News & Media
So if they are to blame, the A350 programme may suffer too.There is some risk that the detailed review of the 787's safety launched by America's Federal Aviation Administration FAAA) turns into an examination of the way the FAA and its equivalents worldwide go about certifying new planes.
News & Media
By certifying the results, Mrs Harris gave the tallies a new legal status that has increased Mr Gore's courtroom obstacles.
News & Media
As part of a scheme called "Serious Play" it is certifying a growing number of professional Lego consultants, now present in 25 countries.
News & Media
The supreme court enjoined Mrs Harris from certifying the result on Saturday, when the count of postal and overseas ballots will become known.
News & Media
Suffice it to say that the Wireless Gigabit Alliance (promoter of the WiGig specification) recently merged with the Wi-Fi Alliance, the body responsible for certifying the IEEE's 802.11 family of wireless standards ("a", "b", "g", "n" and, coming soon, "ac").
News & Media
In the eastern city of Jinan, for instance, would-be parents must provide seven different documents, including statements from employers certifying their marital status.
News & Media
The state's highest court has already overruled one lower court judge, Terry Lewis, when it extended the original deadline for certifying the votes.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
As a religious non-profit, Wheaton is one of the organisations with objections to paying for their employees' contraceptives the Obama administration tried to accommodate a year ago with this compromise: fill out a form self-certifying to your objection, and you do not have to pay for the birth control.
News & Media
Expert writing Tips
Best practice
When using "certifying", ensure the context clearly indicates who or what is providing the certification and the scope of what is being certified. For example, "certifying the authenticity of the documents".
Common error
Avoid using "certifying" without specifying the criteria or standards involved. Be specific about what aspects are being verified to avoid ambiguity.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
Certifying functions primarily as a present participle or gerund of the verb "certify". It indicates the action of formally attesting or validating something. As seen in Ludwig, it is used across diverse textual data including formal papers and reports as well as news media.
Frequent in
News & Media
33%
Encyclopedias
13%
Formal & Business
11%
Less common in
Science
4%
Reference
0%
Wiki
0%
Ludwig's WRAP-UP
Certifying, as Ludwig AI confirms, is the present participle of "certify", indicating the act of formally validating or attesting to something. It's frequently found in news, encyclopedias, and formal business contexts. To ensure clarity, always specify who or what is doing the certifying and the scope of certification. Alternatives include "validating", "authenticating", and "verifying". Using "certifying" correctly enhances the credibility and precision of your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
validating
Focuses on confirming the accuracy or legitimacy of something.
authenticating
Emphasizes establishing something as genuine.
verifying
Highlights the process of checking or proving something is true.
attesting to
Implies giving evidence or declaring something to be true.
endorsing
Suggests giving approval or support to something.
confirming
Highlights the act of establishing certainty about something.
licensing
Relates to granting official permission or a license.
approving
Indicates formal agreement or sanction.
ratifying
Emphasizes formal consent or validation, especially of a treaty or agreement.
guaranteeing
Focuses on assuring a certain outcome or quality.
FAQs
How is "certifying" typically used in a sentence?
The word "certifying" is used to indicate the act of formally attesting or validating something. For example, "The auditor is "responsible for" certifying the financial statements".
What are some alternatives to "certifying"?
Depending on the context, you could use alternatives like "validating", "authenticating", or "verifying" instead of "certifying".
What's the difference between "certifying" and "attesting"?
"Certifying" usually implies a formal process of validation, whereas "attesting to" simply means declaring something is true or accurate, often without a rigorous verification process.
Is it always necessary to specify who is "certifying" something?
While not always grammatically required, specifying who is "certifying" something provides clarity and strengthens the credibility of the certification. Omitting this information can lead to vagueness.
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.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested