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 existing
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as per the existing" is correct and usable in written English.
It is typically used to refer to something that is in accordance with current rules, guidelines, or conditions. Example: "As per the existing regulations, all employees must complete their training by the end of the month."
✓ Grammatically correct
Science
News & Media
Wiki
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
9 human-written examples
To achieve the temperature drop from 48.5̊C to 25.5̊C as per the existing CPV setup in the literature, the pipe length of 60 m would be sufficient in the proposed EWHE system.
Science
Once a specific design concept is chosen, relevant design methodologies as per the existing standards shall be agreed upon as there are several parties such as met-ocean experts, foundation designer, wind turbine supplier, certification agencies, etc., are involved.
Science
In order to delay the shear failure in columns, shear design of columns was enhanced as per the existing earthquake standards, and tests were repeated on three improved frames in the second stage.
Science
For a dense sand and a medium-level excitation (this study considers a 0.2 g acceleration intensity), this damping range is a reasonable assumption as per the existing literature (for example, [6, 11]).
As per the existing TrustedPlaces experience, users can discover, review and recommend businesses in their area, while the value to businesses is a ready-made way to engage with communities around them.
News & Media
Multiple algorithms: While we considered multiple scores that were derived from multi-modal biometrics and provided a single matcher for each modality in this work, it is also possible to introduce multiple scores that are derived from multiple matchers, as per the existing biometric score database NIST-Multimodal [37], which contains scores that are derived from multiple face matchers.
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
As an example, Kendall writes that a cap of $116 million per club as calculated under the existing deal, would be reduced to $95.12 million under the league's proposal.
News & Media
For streaming multimedia applications, the proposed technique delivers 50% higher throughput per unit energy as compared to the existing approaches.
As per the NEC, existing circuits need not be updated with AFCI circuit breakers in most circumstances.
Wiki
A decreased number of shares increases the earnings-per-share and the existing shareholders' stake.
Wiki
In this way, we evaluate how scalable the algorithms are. Figure 3a depicts the mean number of received documents per node as a function of the existing number of MNs in the network.
Expert writing Tips
Best practice
Use "as per the existing" to clearly indicate that an action or decision is based on current rules, guidelines, or conditions. This helps avoid ambiguity and ensures compliance.
Common error
Avoid using "as per the existing" in casual conversations or informal writing. Simpler alternatives like "according to" or "based on" are often more appropriate.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as per the existing" functions as a prepositional phrase that modifies a verb or noun. It indicates that an action or state is determined or influenced by current regulations, conditions, or practices. As evidenced by Ludwig, this phrase is often used to provide a rationale or justification.
Frequent in
Science
33%
News & Media
27%
Wiki
18%
Less common in
Formal & Business
9%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "as per the existing" is a grammatically correct prepositional phrase used to indicate that something is being done in accordance with current rules or conditions. Ludwig's analysis reveals that it is most frequently used in scientific, news, and wiki contexts. While appropriate for formal and neutral writing, it should be used sparingly in informal settings. Alternatives include "according to the current" and "in accordance with the existing". Ludwig AI confirms the validity and utility of this phrase in English writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
according to the current
Replaces "as per" with "according to", focusing on the present time.
in accordance with the existing
Substitutes "as per" with "in accordance with", emphasizing compliance.
following the existing
Replaces "as per" with "following", indicating adherence to established practices.
consistent with the existing
Highlights the alignment with current conditions.
under the existing
Implies operating within the framework of current systems or rules.
based on the existing
Indicates a foundation rooted in current circumstances.
in line with the existing
Expresses conformity with the present state.
pursuant to the existing
A more formal way to say "according to the existing".
as stipulated by the existing
Emphasizes that something is done according to the current conditions.
subject to the existing
Highlights that something is dependent on the current circumstances.
FAQs
What does "as per the existing" mean?
The phrase "as per the existing" means according to the current rules, guidelines, or conditions. It's used to indicate that something is being done or considered in accordance with what is currently in place.
How can I use "as per the existing" in a sentence?
You can use "as per the existing" to explain why something is being done a certain way. For example: "As per the existing regulations, all employees must complete their training by the end of the month."
What can I say instead of "as per the existing"?
You can use alternatives like "according to the current", "in accordance with the existing", or "following the existing" depending on the context.
Is it better to use "as per the existing" or "according to the existing"?
Both phrases are grammatically correct, but "according to the existing" might sound slightly more natural in some contexts. "As per the existing" is also correct and acceptable.
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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