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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
update as at
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "update as at" is correct and usable in written English.
It is typically used to indicate the specific date or time at which the information is current or relevant. Example: "The financial report is accurate as of the last update as at December 31, 2022."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
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
2 human-written examples
UPDATE AS AT 2300 hrs JAKARTA Email this article.
Formal & Business
Update: As at 5 30am PST/ 8 30am EST Google Reader is still down.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Whenever someone publishes an update, as soon as at least one person sees it a checkmark and a count of the total number of impressions will be displayed.
News & Media
February 21 , 2012in Yorkshire Protecting young people in a digital age Led by school digital safety experts, this one-day course will provide safeguarding policy and Ofsted criteria updates, as well as looking at social media and offering practical advice to help your school develop its digital safety policies.
News & Media
Upcoming courses include: Protecting young people in a digital age Led by school digital safety experts, this one-day course will provide safeguarding policy and Ofsted criteria updates, as well as looking at social media and offering practical advice to help your school develop its digital safety policies.
News & Media
The information about risk contained in an indirect cue does not get updated as quickly; being vigilant at the plates and cover does not help an individual assess the probability of surviving an attack.
Science
Update 2: As at 6am PST/ 9am EST Google Reader appears to be starting to include fresh feeds.
News & Media
If the LP moved without notification, the status of the copy is updated as parked at the Home SP and managed as specified in the following section.
Actually, Color says it isn't really thinking of these updates as video at all, but rather as "visual" status updates that fall somewhere between videos and photos.
News & Media
Patient status for each covariate was updated as relevant at any change in exposure to a proton pump inhibitor.
Science
Care plans are recorded in the patient's electronic hospital record, faxed to the patients GP, and are revised and updated as required at any subsequent acute hospital presentations and admissions.
Science
Expert writing Tips
Best practice
When using "update as at", ensure the date and time are clearly specified to avoid ambiguity about the information's currency. For instance, "Update as at November 26, 2025, 10:00 AM EST".
Common error
Avoid using "update as at" without specifying a precise date and time, as this reduces the phrase's utility. Instead of saying "The data is update as at", specify "The data is "update as at" November 26, 2025, 10:00 AM EST".
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "update as at" functions as a temporal marker, indicating the currency of information. According to Ludwig AI, it is suitable for written English. Examples show it preceding a specific date or time, setting a reference point for the data's validity.
Frequent in
News & Media
33%
Science
33%
Formal & Business
33%
Less common in
Wiki
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "update as at" is a grammatically sound and useful expression for specifying the temporal validity of information. Ludwig AI confirms its correctness in written English. While not overly common, the phrase finds its place in business, news, and scientific writing. When using "update as at", be precise with the date and time to avoid ambiguity. Alternatives like "current as of" and "as of" offer similar meanings but may vary in formality.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
current as of
Emphasizes the present validity of the information, similar in meaning but with a slightly different structure.
accurate as of
Highlights the accuracy of the information at a particular time.
as of
A shorter, more direct way of indicating the time the information was last updated.
data as of
Specifically refers to the currency of data at a given time.
updated to
Focuses on the act of updating to a certain point, omitting the explicit 'as at'.
reflecting data from
Specifies that the information reflects data originating from a certain point in time.
valid until
Specifies an end date, implying the information's accuracy until that point.
information valid to
Similar to 'valid until' but with a slightly different phrasing.
as at the time of
More verbose, emphasizing a particular moment in time.
in accordance with
Focuses more on compliance at a specific moment instead of currency.
FAQs
What does "update as at" mean?
The phrase "update as at" indicates that the information presented was current and accurate up to a specific date and time. It tells you when the data was last reviewed or changed.
Is "update as at" grammatically correct?
Yes, according to Ludwig AI, "update as at" is grammatically correct and usable in written English, particularly in formal or business contexts. It's used to specify the point in time when the information was last updated.
What are some alternatives to "update as at"?
Some alternatives include "current as of", "as of", or "updated to", which can be used depending on the context and desired level of formality.
How do I properly use "update as at" in a sentence?
You should include a specific date and time to provide clarity. For example, "The financial figures are "update as at" December 31, 2024" or "The project status is "update as at" November 26, 2025, 9:00 AM".
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested