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
are as per
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are as per" is correct and usable in written English.
It is typically used to indicate that something is in accordance with or following a specified guideline or standard. Example: "The project deliverables are as per the client's requirements outlined in the contract."
✓ 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 examples from authoritative sources
Exact Expressions
32 human-written examples
The other mounting fixtures, supporting channels and beams are as per the standard and all the other materials are of IS 2062 structural steel.
Science
In other areas, the Tories are – as per usual – the party which says yes to pulling up one's socks, buckling down and keeping upper lips stiff.
News & Media
The songs are, as per usual, written with Bernie Taupin, and "Home Again," the first single, finds Mr. John in rich voice and in a mood that suggests his early-1970s breakout moment.
News & Media
Results are as per expectation.
Further details are as per Section 3.1.
Science
Mobility considerations are as per Section 6.2.
Human-verified similar examples from authoritative sources
Similar Expressions
28 human-written examples
The civil construction (floors, walls, ceilings, plumbing, masonry) is to be as per specifications.
The chemical composition and general heat treatment of the shafts were as per recommendation.
Science
However, MFA was as per our knowledge not used for the identification of critical raw material attributes.
Science
This consequence is as per our expectation.
This is as per our IEC protocol.
Expert writing Tips
Best practice
Use "are as per" when you want to clearly indicate that something is following a predefined rule, specification, or guideline. This is especially useful in formal reports, scientific papers, and technical documentation.
Common error
Avoid using "are as per" in casual conversation or informal writing, as it can sound overly formal or stilted. Opt for simpler alternatives like "according to" or "following" for a more natural tone.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are as per" functions as a prepositional phrase indicating adherence to or compliance with a specified standard, rule, or guideline. This is evident in Ludwig's examples, where it connects a subject with a set of instructions or expectations.
Frequent in
Science
68%
News & Media
16%
Formal & Business
16%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "are as per" is a grammatically correct and commonly used expression, particularly in scientific, formal, and business contexts. Ludwig's AI confirms its validity, showing that it's employed to indicate compliance with specified rules or guidelines. While it's prevalent in formal writing, overuse in informal settings can sound stilted. Alternatives like "according to" or "in accordance with" can be used depending on the desired level of formality. Remember to use it when precision and adherence to standards are paramount.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are in accordance with
Replaces "as per" with a more formal phrase, indicating agreement with established rules or standards.
are compliant with
Highlights adherence to specific regulations or requirements.
are consistent with
Emphasizes the alignment or uniformity with a particular standard or expectation.
are according to
A simpler alternative indicating that something follows specific instructions or guidelines.
are aligned with
Focuses on the matching or correspondence with specific goals or objectives.
are in line with
Similar to "aligned with", emphasizing agreement or conformity.
conform to
Indicates adherence to specified criteria or norms.
adhere to
Emphasizes the act of strictly following rules or instructions.
are subject to
Highlights that something is conditional on or governed by particular regulations.
are dictated by
Stresses that certain conditions or actions are controlled or determined by specific rules or factors.
FAQs
What does "are as per" mean?
The phrase "are as per" means that something is done or made in accordance with a specific rule, guideline, or instruction. It's similar to saying "according to" or "in compliance with".
How can I use "are as per" in a sentence?
You can use "are as per" to indicate that something follows a specific standard or requirement. For example, "The specifications "are as per" the manufacturer's instructions" or "The results "are as per" expectations".
What are some alternatives to "are as per"?
Alternatives to "are as per" include phrases like "in accordance with", "according to", "in compliance with", or "consistent with". The best choice depends on the specific context.
Is "are as per" formal or informal?
The phrase "are as per" leans towards the formal side. While grammatically correct, it might sound stilted in everyday conversation. In less formal settings, alternatives like "according to" or "following" are more appropriate.
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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested