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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
certified as valid
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "certified as valid" is correct and usable in written English.
You can use it in contexts where something has been officially confirmed or recognized as legitimate or acceptable. Example: "The document was certified as valid by the regulatory authority, ensuring its compliance with all necessary standards."
✓ Grammatically correct
News & Media
Science
Wiki
Formal & Business
Alternative expressions(4)
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
1 human-written examples
The election results, certified as valid by the nation's top election official and confirmed by the United Nations representative here, placed Mr. Gbagbo (pronounced BAHG-bo) well behind Mr. Ouattara (pronounced WAH-tah-ra).
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
"This mine was constantly inspected and certified as safe.
News & Media
Become certified as needed.
Wiki
She got certified as a personal trainer.
News & Media
Both got certified as aerobics instructors.
News & Media
He is also certified as a flying instructor.
News & Media
"I have been certified as mildly insane!"reads another.
News & Media
None has been certified as a class action.
News & Media
She has been certified as an invalid for the past six years.
News & Media
Within six months, she became certified as a professional trainer.
News & Media
The power conversion efficiency of the perovskite solar cell has been certified as 20.1% in 2015.
Expert writing Tips
Best practice
Use "certified as valid" to emphasize that a formal process has confirmed the legitimacy or acceptability of something, ensuring compliance with specific standards or regulations.
Common error
Avoid using "certified as valid" when simpler terms like "valid" or "approved" suffice. Overusing formal language can make your writing sound unnecessarily bureaucratic or pretentious.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "certified as valid" functions as an adjective phrase modifying a noun. It indicates that something has undergone a process to confirm its legitimacy or authenticity. This usage aligns with Ludwig's assessment that the phrase is correct and usable in written English.
Frequent in
News & Media
23%
Science
48%
Wiki
15%
Less common in
Formal & Business
5%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "certified as valid" is used to denote official confirmation of legitimacy or acceptability. Ludwig confirms its grammatical correctness and usability, yet points out its relative infrequency. While its register leans toward professional or neutral contexts, it appears across diverse domains like News & Media, Science, and Wiki. When aiming for clarity, using "certified as valid" helps to reinforce compliance and remove ambiguities, especially when used in legal, governmental or regulatory scenarios. However, be mindful of overusing formal certifications. Alternatives like "officially validated" or "deemed legitimate" may sometimes be more appropriate based on the nuance and tone required. The authoritative sources show usage across reputable sources, and the limited examples show that while correct, it may not be very commonly used.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
officially validated
Changes the verb to 'validated' and adds 'officially' for emphasis, implying a formal process.
deemed legitimate
Replaces 'certified' with 'deemed' and 'valid' with 'legitimate', offering a slightly less formal tone.
recognized as authentic
Uses 'recognized' instead of 'certified' and 'authentic' instead of 'valid', highlighting the genuineness of something.
endorsed as acceptable
Employs 'endorsed' to suggest approval and 'acceptable' to imply meeting certain standards.
verified to be correct
Substitutes 'certified' with 'verified' and 'valid' with 'correct', focusing on the accuracy of information.
approved and authorized
Uses 'approved' and 'authorized' to emphasize the official permission granted.
ratified as sound
Replaces 'certified' with 'ratified' and 'valid' with 'sound', suggesting a more formal and legal confirmation.
authenticated and verified
Combines 'authenticated' and 'verified' to reinforce the idea of confirmed validity.
officially recognized
Focuses on the recognition aspect, indicating that something has been formally acknowledged.
declared in order
Uses 'declared' to signify a formal statement and 'in order' to imply compliance with requirements.
FAQs
How can I use "certified as valid" in a sentence?
You can use "certified as valid" to describe documents, processes, or results that have been officially confirmed or recognized. For example: "The election results were "certified as valid" by the election commission".
What are some alternatives to saying "certified as valid"?
Alternatives include "officially validated", "deemed legitimate", or "recognized as authentic", depending on the context.
Is it redundant to say "certified as valid"?
While 'certified' often implies validity, using "certified as valid" can emphasize the official confirmation of legitimacy, leaving no room for ambiguity in contexts where such clarity is crucial.
In what situations is "certified as valid" most appropriate?
"Certified as valid" is best used when describing official confirmations, such as in legal, governmental, or regulatory contexts. For example, "certified email" or "certify the election as valid".
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested