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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
as per attached
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as per attached" is not entirely correct in standard written English; it is more commonly expressed as "as per the attached" or "as per the attached document." You can use it when referring to an attachment in an email or document, indicating that the reader should refer to the attached file for more information.
Example: "Please review the details as per the attached document."
News & Media
Academia
Science
Alternative expressions(15)
according to the attachment
as detailed in the attachment
refer to the attached document
in accordance with the attached
see attached for details
as shown in the attachment
as per provided
as per calculated
as per attachment
as per significance
as per enclosure
as per appendix
as per indicated
as per comment
as per connection
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
Spotify compared a normal hour of 1D streams on Spotify to the 'spike of sadness' (as per attached graph), which we can see was 8-9pm UK time.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The "FRAC Group" numbers are what you see displayed on fungicide labels intended for use on all crops (not just grapes), as per the attached front page of the Revus Top label (Figure 1).
Academia
Issues such as the per diem fee attached to formal palliative care beds, the deletion of positions held by highly valued community members and the closing of a community hospital violated the values held by participants and as such became important ethical issues.
Science
But purified SeP from humans and rats was recently characterized by immunoaffinity chromatography and was found to contain 7 8 Se atoms per Sec molecule as Se attached to a Cys base.
Submit as an attached plain text file.
News & Media
As the importance attached to environmental standards tends to increase with per caput GDP, poorer countries want to avoid excessive environmental standards being imposed on them through trade agreements.
Virtue now attaches itself to length as wit once attached itself to concision..
News & Media
We compared the number of cells that attached per unit area as well as the degree of spreading for monolayers presenting Ac-SPRGDVC, Ac-KKKDLFEIFEIERC, and a long peptide, Ac-SPRGDVFIPRQPTNDLFEIFEIERC, containing both active sequences.
Science
Following injection, coverslips were attached as per normal live imaging and the position of haemocytes relative to extracellular space, as marked by the injected rhodamine-dextran, was followed live.
Following informed consent, a digital patch (see below) was attached as per manufacturer's instructions to the patient's chest using two standard disposable ECG electrodes Red-Dot25600 3M, St Paul Minn).
Science
The amount of enzyme units attached per gram of support (132 U/g) was much higher as compared to other such studies carried out by Gill et al. [9], Ettalibi et al. [1] and Yun et al. [29].
Expert writing Tips
Best practice
For clarity, specify what is attached (e.g., "as per the attached report") instead of using the generic "as per attached".
Common error
Avoid using "as per attached" without specifying what is attached. Always include a noun (e.g., "as per the attached file", "as per the attached instructions") for clarity.
Source & Trust
80%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as per attached" functions as a prepositional phrase, typically used to direct the reader's attention to an attachment for further details or information. It sets the context for understanding something based on what is included as an attachment. Ludwig AI suggests that this phrasing, while acceptable, could benefit from more clarity by specifying the nature of the attachment.
Frequent in
Science
30%
News & Media
30%
Formal & Business
20%
Less common in
Wiki
10%
Academia
10%
Reference
0%
Ludwig's WRAP-UP
In summary, "as per attached" is a phrase used to direct attention to an attached document for further details. While grammatically acceptable, Ludwig AI, and several style guides, suggest enhancing clarity by specifying the attachment (e.g., "as per the attached report"). More formal alternatives include "according to the attachment" or "in accordance with the attached". It's commonly used in news, media, and formal business contexts, with a neutral register. Remember to always specify the type of attachment for better communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
according to the attachment
Replaces "as per" with "according to", maintaining the reference to the attached item.
as the attachment indicates
Emphasizes that the attachment provides specific details or information.
in accordance with the attached
A more formal way of saying "as per attached", suitable for official communication.
refer to the attached document
Directly instructs the reader to consult the attached document for details.
see attached for details
A concise way to direct attention to the attached information.
as detailed in the attachment
Highlights that the attachment contains a comprehensive explanation or description.
per the enclosed document
Uses "enclosed" instead of "attached", implying physical enclosure or digital inclusion.
according to what's attached
A more conversational alternative that still points to the attached information.
as shown in the attachment
Focuses on visual or data-driven information presented in the attachment.
please find details in the attachment
A polite way to introduce the attached information.
FAQs
What does "as per attached" mean?
The phrase "as per attached" means 'according to the document or file that is included with this message'. It directs the reader to consult the attachment for further information.
Is "as per attached" grammatically correct?
While commonly used, "as per attached" is considered less formal. It's better to say "as per the attached document" or "according to the attachment". Ludwig AI suggests that the phrase is acceptable but could be improved.
What can I say instead of "as per attached"?
You can use alternatives like "according to the attachment", "as detailed in the attachment", or "refer to the attached document".
How do I use "as per attached" in a sentence?
You can use it to direct someone to an attached file for more information. For example, "Please review the project timeline as per the attached schedule".
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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
80%
Authority and reliability
3.5/5
Expert rating
Real-world application tested