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
as per the document
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as per the document" is correct and usable in written English.
It is typically used to refer to information or instructions that are based on a specific document. Example: "As per the document, all employees must submit their reports by Friday."
✓ Grammatically correct
Science
News & Media
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
Because this study was non-interventional and the sample sera were originally obtained in the course of regular clinical care and not for experimental purposes, this study required neither patient consent nor ethics board review per Austrian regulations as outlined in the document "Scientific Guidance for the Conduct of Non-interventional Studes (NIS) in Austria".
Science
Under the IRS and ERISA rules, all eligible 401(k) plan participants must be offered plan benefits as per the plan documents, and the plan cannot be used exclusively by the owners or highly compensated employees.
News & Media
In fact Iran has such a strong interest in promoting sectarian strife that they have been working with extreme Sunni groups such as Al Qaeda and the Taliban as per the leaked documents by WikiLeaks in July 2010.
News & Media
Toxicity during the treatment course was recorded as per the grades documented in the clinical notes entry.
Science
As per this document, average revenue per user (ARPU) per month by end of March 2011 was Rupeesk (Rs). 100 from GSM users and Rs.
Science
Clinical breakpoint for penicillin of ≤ 2 mg/L and for trimethoprim-sulfamethoxazole of ≤ 0.5/9.5 mg/L is interpreted as 'sensitive' as per this document.
Science
We routinely employ an Etest strip on Mueller Hinton agar with laked horse blood for penicillin (0.016-256 mg/L) and trimethoprim-sulfamethoxazole (0.002-32 mg/L) for susceptibility testing on the Listeria isolates as per the CLSI M45 A2 document [ 18].
Science
These documents serve as the basis for the document analysis.
The figure isn't 4,000, it's 3,755, and it does not refer to terrorists caught at airports, but to "known or suspected terrorists prevented from traveling to or entering the U.S.," as per a document released by the Department of Homeland Security on Friday.
News & Media
Select "Application" as the document type.
Wiki
Save the document as a PDF.
Wiki
Expert writing Tips
Best practice
When using "as per the document", ensure the document is readily available or clearly referenced so that readers can easily verify the information.
Common error
Avoid using "as per the document" in very informal communications. Opt for simpler alternatives like "according to" or "based on" to maintain a natural tone.
Source & Trust
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as per the document" functions as a prepositional phrase that modifies a verb or noun, indicating the source of information or instructions. This phrase specifies that something is done or stated according to what is written in a particular document. It helps to establish authority and reference.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "as per the document" is a grammatically sound prepositional phrase used to indicate that information or actions are directly derived from a specific document. While Ludwig's AI confirms its correctness, the frequency of use is currently unranked due to the absence of examples in the provided data. It is suitable for professional and formal contexts where referencing sources is essential. Remember to use it sparingly in informal settings, opting for simpler alternatives like "according to" or "based on" to keep the tone appropriate.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
according to the document
Replaces "as per" with "according to", offering a slightly more formal tone.
in accordance with the document
Uses "in accordance with" to convey compliance or agreement with the document's stipulations.
as stated in the document
Highlights that the information is directly drawn from a statement within the document.
following the document's guidelines
Emphasizes adherence to the document's instructions or recommendations.
in line with the document
Suggests that something is consistent or aligned with the document's content.
pursuant to the document
A more formal and legalistic way of saying "according to the document".
based on the document
Indicates that something is founded or derived from the information in the document.
as detailed in the document
Focuses on the level of detail provided by the document.
consistent with the document
Highlights agreement or alignment with the principles or information in the document.
under the terms of the document
Implies adherence to specific conditions or clauses outlined in the document.
FAQs
How can I use "as per the document" in a sentence?
You can use "as per the document" to indicate that information or actions are based on a specific document, for example: "As per the document, all employees must submit their reports by Friday."
What can I say instead of "as per the document"?
Alternatives include "according to the document", "in accordance with the document", or "based on the document", depending on the context.
Is it more appropriate to use "as per the document" or "according to the document"?
"As per the document" and "according to the document" are often interchangeable, but "as per" might sound slightly more formal or business-oriented. Choose the option that best fits the tone of your writing.
When is it not appropriate to use "as per the document"?
Avoid using "as per the document" in very informal settings. In casual conversations or less formal writing, simpler phrases like "according to" or "based on" are more suitable.
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
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested