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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
comply by
Grammar usage guide and real-world examplesUSAGE SUMMARY
"comply by" is a correct and usable phrase in written English.
You can use it when you are asking someone to take an action in compliance with a certain rule or policy. For example, "Please comply by the company dress code when attending business meetings."
✓ Grammatically correct
News & Media
Academia
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
Mr. Bush had hoped to comply by next year.
News & Media
The airlines might comply by reducing baggage allowances.
News & Media
But the companies are bound to comply by Friday.
News & Media
Businesses with over 25 employees must comply by 2022.
News & Media
Most other employers and insurers must comply by this Aug. 1.
News & Media
A firm can comply by simply reporting that it is doing nothing.
News & Media
You can see which companies will have to comply by which date.
News & Media
All the state's other school districts must still comply by this September.
News & Media
case and will comply by removing its export quotas and export duties.
News & Media
All others would be induced to comply by cooperative enforcement measures in the other.
Academia
Companies faced the threat of fines and suspended Internet service if they did not comply by prescribed deadlines.
News & Media
Expert writing Tips
Best practice
Use "comply by" when specifying a deadline or method for meeting a requirement. For example, "Companies must comply by January 1st." or "You can comply by submitting the required documents online."
Common error
Avoid using "comply by" when simply stating adherence without specifying a deadline or method. Instead of saying "They comply by the rules", say "They comply with the rules".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "comply by" functions as a prepositional phrase specifying the means or timeframe within which an action of compliance must occur. It modifies a verb, indicating how or when an obligation should be met, as seen in Ludwig's examples.
Frequent in
News & Media
61%
Academia
15%
Formal & Business
8%
Less common in
Wiki
5%
Science
3%
Reference
0%
Ludwig's WRAP-UP
The phrase "comply by" is a grammatically sound and frequently used expression, as confirmed by Ludwig AI and its numerous examples. It functions as a prepositional phrase specifying the means or timeframe for compliance, and is most commonly found in News & Media, Academic, and Formal & Business contexts. While alternatives like "adhere to" or "abide by" exist, "comply by" uniquely highlights the method or deadline for meeting requirements. Remember to use "comply by" when specifying how or when compliance should occur; otherwise, "comply with" is more appropriate.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Abide by
Implies acceptance and obedience to a rule or decision.
Satisfy by
Focuses on fulfilling requirements through specific actions.
Adhere to by
Emphasizes sticking closely to a set of rules or guidelines, but is less common.
Fulfill through
Emphasizes completing obligations through a specific method.
Comply through
Highlights the method used to achieve compliance.
Conform to by
Stresses adapting to a standard or expectation.
Be compliant via
Suggests compliance is achieved through a certain channel or method.
Follow by
Indicates adherence in sequence or order of priority.
Meet by
Signifies fulfilling a standard or requirement by a particular means.
Respect by
Implies showing consideration for a regulation through compliance.
FAQs
How do I use "comply by" in a sentence?
Use "comply by" to indicate how or when a requirement should be met. For example, "The company must comply by the end of the fiscal year", or "You can "comply by submitting" all necessary documentation".
What is the difference between "comply by" and "comply with"?
"Comply with" refers to adhering to rules or regulations in general, while "comply by" specifies a deadline or method of compliance. You comply with regulations, but you "comply by submitting" documents or comply by a specific date.
What are some alternatives to "comply by"?
Alternatives include phrases like "adhere to", "abide by", or "conform to depending on the context. However, these alternatives do not explicitly indicate a deadline or method.
Is it always necessary to use "comply by" when referring to adherence?
No. Use "comply by" when you want to specify how or when compliance must be achieved. If you simply want to state that someone is following the rules, "comply with" is more appropriate.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested