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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 called for by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as called for by" is correct and usable in written English.
It can be used when referring to something that is required or specified by a particular guideline, rule, or document. Example: "The project must adhere to the standards as called for by the regulatory agency."
✓ Grammatically correct
News & Media
Science
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
60 human-written examples
Qayum Karzai was not contacted for comment before publication, as called for by Times standards.
News & Media
Such locally based services, as called for by the families, do exist and do work.
News & Media
In practice, policy makers do not identify objectives and then examine alternative means, as called for by the rational ideal.
Encyclopedias
The agency is carrying out the program over five years as called for by the 1997 watershed memorandum of agreement.
News & Media
The international outcry over this episode is unlikely to subside until there is an "impartial, credible and transparent investigation" as called for by the United Nations Security Council.
News & Media
Forcing social media platforms to require and hand over personal data for security officials, as called for by GCHQ, is also inefficient.
News & Media
The vote does not guarantee that an arts center will be built on the World Trade Center site, as called for by the master plan.
News & Media
The senators passed a bill that prohibits Amtrak from drawing up a plan for its own liquidation, as called for by Amtrak's last five-year reauthorization in 1997.
News & Media
Mr. Pataki stops short of endorsing a strict limit on multiple handgun purchases, as called for by President Clinton and Vice President Gore.
News & Media
We need action to break the sieges across Syria, including feasible options such as air drops as called for by the UN humanitarian chief, Stephen O'Brien.
News & Media
One approach is to green the expenditures of the fiscal stimulus packages, as called for by the final communiqué of the G-20 summit.
News & Media
Expert writing Tips
Best practice
When using "as called for by", ensure the source you are referencing is clearly identified to avoid ambiguity. For example, "The investigation will proceed, as called for by the United Nations Security Council".
Common error
Avoid using "as called for by" without explicitly stating who or what is doing the calling. Omitting the source can weaken your statement and leave it open to interpretation.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as called for by" functions as a prepositional phrase, modifying a verb or noun to indicate that something is being done or required according to a specific rule, standard, or authority. Ludwig AI confirms its grammatical correctness and usability in written English.
Frequent in
News & Media
48%
Science
28%
Formal & Business
12%
Less common in
Academia
8%
Encyclopedias
2%
Reference
2%
Ludwig's WRAP-UP
In summary, "as called for by" is a prepositional phrase used to indicate that an action or requirement is dictated by a specific source or guideline. Ludwig AI confirms that the phrase is grammatically correct and suitable for use in written English. It's frequently employed in news, scientific, and business contexts. When using this phrase, clearly identify the source to avoid ambiguity. Consider alternatives like "as required by" or "in accordance with" for variety. The phrase's high frequency and consistent usage across authoritative sources underscore its reliability and effectiveness in formal communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as required by
Emphasizes the mandatory aspect of the requirement.
as stipulated by
Highlights the formal and contractual nature of the requirement.
in accordance with
Indicates compliance with established rules or procedures.
pursuant to
A more formal and legalistic way of saying "in accordance with".
as dictated by
Suggests a more authoritative or forceful source of the requirement.
as mandated by
Highlights that the requirement is officially ordered or decreed.
in compliance with
Focuses on the act of adhering to the specified rules or standards.
according to
A more general way of saying "based on" or "as stated by".
as per
A shortened, slightly informal version of "as per the instructions of".
under the terms of
Specifies that the action is being taken based on the conditions of an agreement.
FAQs
How can I use "as called for by" in a sentence?
Use "as called for by" to indicate that an action or requirement is dictated by a specific rule, standard, or authority. For example: "The report must include all data, as called for by the new regulations."
What are some alternatives to "as called for by"?
Alternatives include "as required by", "as stipulated by", or "in accordance with depending on the context".
Is there a difference between "as called for by" and "as requested by"?
"As called for by" implies a more formal or official directive, while "as requested by" suggests a simpler, potentially less formal request. Use "as requested by" when someone is asking for a favor.
When is it appropriate to use "as called for by" in formal writing?
It's appropriate in formal writing when you need to clearly indicate that an action or decision is mandated by a specific authority, regulation, or established guideline. It adds a layer of authority and precision to your statement.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested