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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
must comply with
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must comply with" is correct and is commonly used in written English.
It is often used to express a requirement or obligation. For example, "All employees must comply with the company's safety regulations."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
is required to adhere to
is obligated to follow
is legally required to conform to
must abide by
is bound to observe
is compelled to abide by
must achieve with
must agree with
must respond with
must align with
must respect
must start with
must correspond to
must speak with
must run with
must match with
must bid with
must end with
must side with
must be in accordance with
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
Insurers must comply with numerous rules.
News & Media
He must comply with these standards.
News & Media
"We must comply with the bailiffs.
News & Media
§ 2521.35 Who must comply with matching requirements?
Academia
Language programs must comply with FLAS guidelines.
Additionally, they must comply with many hygiene standards and regulations.
Science
Therefore, parenteral emulsions must comply with several specifications.
Science
He must comply with any blood, urine and breathalyzer tests.
News & Media
Finally, a state must comply with its international law obligations.
News & Media
County contracts stipulate that shelters must comply with town codes.
News & Media
Further, they say their users must comply with copyright law.
News & Media
Expert writing Tips
Best practice
When writing legal or formal documents, use "must comply with" to clearly state mandatory requirements.
Common error
Avoid using "must comply with" when you actually mean "must agree with". Compliance refers to adhering to rules or regulations, while agreement implies consensus or shared opinion.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must comply with" functions as a directive, indicating a mandatory requirement or obligation. It is used to express that someone is legally, ethically, or contractually bound to adhere to certain rules, regulations, or standards. Ludwig AI confirms the grammatical correctness and common usage of this phrase.
Frequent in
News & Media
37%
Science
34%
Academia
22%
Less common in
Formal & Business
7%
Ludwig's WRAP-UP
The phrase "must comply with" is a grammatically sound and frequently used expression for indicating a mandatory requirement or obligation. As Ludwig AI confirms, it's commonly found across various authoritative sources, particularly in news, scientific, and academic contexts. When using this phrase, ensure it accurately reflects a binding obligation and is appropriate for the formal or professional tone of your writing. Consider alternatives such as "is required to adhere to" or "is obligated to follow" depending on the specific nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is legally required to conform to
Specifically denotes a legal requirement to "conform to" standards or regulations.
is obligated to follow
Replaces "comply with" with "follow", highlighting the duty to obey instructions or rules.
is required to adhere to
Uses "adhere to" instead of "comply with", emphasizing a stricter adherence to rules.
is bound to observe
Emphasizes a legal or moral obligation to "observe" the rules, instead of simply complying.
is compelled to abide by
Uses "abide by" to show a sense of enforcement or compulsion in following the rules.
is under an obligation to meet
Focuses on the obligation to "meet" specific standards or requirements.
has a responsibility to adhere to
Shifts the focus to the "responsibility" of adhering, rather than a simple compliance.
is duty-bound to uphold
Highlights the moral or ethical duty to "uphold" certain principles or rules.
is accountable to observe
Highlights that someone is "accountable" to observe the rules, which implies responsibility for the outcome.
is expected to respect
Uses "respect" instead of comply which changes the meaning to showing appreciation and being mindful of regulations.
FAQs
How can I use "must comply with" in a sentence?
Use "must comply with" to indicate a requirement or obligation, such as, "All employees "must comply with" the company's safety regulations."
What are some alternatives to "must comply with"?
You can use alternatives like "is required to adhere to", "is obligated to follow", or "is legally required to conform to" depending on the context.
Is it correct to say "should comply with" instead of "must comply with"?
"Should comply with" suggests a recommendation, whereas ""must comply with"" indicates a mandatory requirement. Choose the phrase that accurately reflects the level of obligation.
What's the difference between "must comply with" and "must abide by"?
While both phrases convey a sense of obligation, ""must comply with"" often refers to specific rules or regulations, whereas "must abide by" can refer to broader principles or agreements.
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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
4.6/5
Expert rating
Real-world application tested