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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 earlier
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as per earlier" is correct and usable in written English.
It is typically used to refer back to something mentioned previously in a conversation or document. Example: "As per earlier discussions, we will proceed with the project timeline as planned."
✓ 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
13 human-written examples
On Sunday (as per earlier blog) we witnessed a real wedding before being inveigled into our own marriage to a glass of wine (his name was riesling, since you ask).
News & Media
We compared lymphocytes from peripheral blood of untreated patients with MDS to those from a healthy control group, as per earlier studies.10, 11, 12 Where age-matched comparisons are indicated, data from donors whose age was outside that of patients with MDS (these were all aged over 45 years) has been excluded from analysis.
Science & Research
The extractant used in the second cycle was 0.3 M D2EHPA + 0.075 M TOPO, as per earlier reports [27].
Column was packed with activated DEAE-cellulose equilibrated with 50 mM sodium phosphate buffer as per earlier study (Waghmare et al. 2015).
Science
The first batch of these ultrabooks are reportedly hitting next month but, as per earlier reports, might command a slightly higher price than expected.
News & Media
Twitter has for years tested a feature that would allow anyone to opt in to receive direct messages from other users on its platform, even if the accounts weren't following each other as per earlier requirements.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
Palestinian leaders are rightly frustrated by Israel's refusal to release Palestinian prisoners, as per an earlier agreement, and the Palestinians see their requests for accession to international conventions and treaties as an opportunity to "level the playing field".
News & Media
As a benchmark for successful infection, orf50 was monitored as per early studies; orf50 is said to be expressed within 30 min of successful KSHV infection [ 30].
Science
Does this suggest Wall Street thinks the select committee's phone hacking report makes it more likely that the company will sell off News International, as per the earlier BTIG note?
News & Media
Silver QCs were prepared by the interfacial etching method as per our earlier article [34].
Science
All these quantities are normalized as per our earlier work [43] together with A = B0 ϵ0/np0mp 1/2 as the ratio of positron cyclotron frequency to positron plasma frequency.
Expert writing Tips
Best practice
Use "as per earlier" when you need to refer back to a specific point or instruction that has already been communicated. This ensures clarity and avoids redundancy in your writing.
Common error
Avoid using "as per earlier" when the reference point is vague or not clearly established. Make sure your audience knows exactly what you're referring to; otherwise, it can lead to confusion.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as per earlier" functions as a prepositional phrase that modifies a verb or noun, indicating that something is being done or understood in accordance with a previous statement, instruction, or agreement. This is supported by Ludwig's examples showing its use in various contexts.
Frequent in
Science
40%
News & Media
30%
Formal & Business
20%
Less common in
Wiki
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
"As per earlier" is a prepositional phrase used to reference a prior agreement, statement, or instruction, which, according to Ludwig AI, is correct and suitable for use in written English. It is most commonly found in scientific, news, and formal business contexts, indicating its versatility across different professional domains. This phrase promotes clear communication and avoids unnecessary repetition. Writers should ensure that the reference point is well-defined to prevent confusion.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as previously mentioned
A more direct synonym, highlighting the fact that something was mentioned before.
referencing prior
Directly states that a reference is being made to something that came before.
according to what was previously stated
Replaces "as per" with "according to" for a more formal tone, emphasizing adherence to a prior statement.
based on prior
Highlights that something is founded or dependent on previous information.
as previously agreed
Emphasizes a prior agreement or understanding as the basis for current action.
in accordance with earlier
Uses "in accordance with" for a formal tone, implying compliance with prior agreements or discussions.
in line with earlier
Indicates alignment or agreement with a previous point or guideline.
consistent with earlier
Highlights consistency with previous information, suggesting alignment rather than direct reference.
pursuant to earlier
A highly formal alternative, suitable for legal or official contexts, indicating action taken in accordance with prior directives.
following prior
A shortened version of a similar sentiment; less formal than the original phrase.
FAQs
How can I use "as per earlier" in a sentence?
You can use "as per earlier" to refer back to a previous agreement, discussion, or instruction. For example, "As per earlier email, please submit your reports by Friday".
What are some alternatives to "as per earlier"?
Some alternatives include "as previously mentioned", "according to earlier", or "based on prior", depending on the context.
Is it appropriate to use "as per earlier" in formal writing?
Yes, "as per earlier" is appropriate for formal writing, especially in business or academic contexts, as it clearly indicates a reference to a previous communication or agreement. Other more formal alternatives exist, such as "pursuant to earlier".
What is the difference between "as per earlier" and "as per usual"?
"As per earlier" refers to something specifically mentioned or agreed upon previously. "As per usual" refers to something that typically happens or is the norm. Therefore, "as per usual" indicates a routine or expected occurrence, while "as per earlier" references a particular, prior instance.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested