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
shall comply with
Grammar usage guide and real-world examplesUSAGE SUMMARY
'shall comply with' is correct and usable in written English.
It is often used in contracts or other formal documents to indicate a promise or commitment to do something. For example, "The contractor shall comply with all applicable laws in performing this work."
✓ Grammatically correct
Academia
News & Media
Formal & Business
Science
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
Elevator equipment shall comply with the provisions of the concept of universal design.
(a) Each multi-channel video programming distributor shall comply with the requirements of this subpart.
Academia
A local financial plan under paragraph (1) shall comply with all applicable Federal and tribal laws.
Academia
(b) All operators shall comply with the Porter-Cologne Water Quality Control Act, Cal.
Academia
The Secretary shall comply with this section not later than 180 days after November 13 , 2000
Academia
The hazard warning sign shall comply with paragraph (g)(1)(ii) of this standard.
Academia
(7) All labeling statements required by this section shall comply with the following type size requirements.
Academia
The applicant shall comply with such rules or regulations as may be prescribed by the Director.
Academia
Each party shall comply with all applicable law including, without limitation, the provisions of the Data Protection Act 1998.
News & Media
9.8 Each party shall comply with all applicable law including, without limitation, the provisions of the Data Protection Act 1998.
News & Media
The owner or operator shall comply with the applicable provisions of paragraphs (b), (c)(2), and (e) of this section.
Academia
Expert writing Tips
Best practice
Use "shall comply with" in formal documents where you want to emphasize a mandatory obligation. It's particularly appropriate in legal contracts, regulations, and policy statements.
Common error
While grammatically sound, "shall comply with" can sound overly formal in casual writing. Opt for phrases like "must follow" or "needs to meet" for a more natural tone.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "shall comply with" functions as a directive expression. It is used to impose an obligation or requirement on a subject to adhere to specific rules, laws, standards, or guidelines. Ludwig AI shows that it is used mostly in legal or formal contexts.
Frequent in
Academia
40%
Formal & Business
25%
News & Media
20%
Less common in
Science
15%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "shall comply with" is a formal phrase used to express a strict obligation or requirement to adhere to specific rules, regulations, or standards. As Ludwig AI states, it is grammatically correct and commonly found in legal and official documents. It is most frequently used in academic, formal business, and news contexts, emphasizing its role in ensuring adherence. When writing, use this phrase to reinforce mandatory obligations. If the situation is less formal, consider using "must adhere to" or "is required to follow" instead.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
must adhere to
Replaces "shall comply with" with a stronger sense of obligation.
is required to follow
Emphasizes the mandatory aspect of following rules.
is obliged to meet
Highlights the obligation to fulfill specific requirements.
is bound to observe
Indicates a formal commitment to following guidelines.
needs to conform to
Focuses on aligning with established standards.
must abide by
Implies a willingness to accept and follow the rules.
is subject to
Highlights that one is under the control or influence of something.
should adhere to
Uses a weaker expression suggesting recommendation but not strict obligation.
agrees to uphold
Expresses an agreement to maintain or defend something.
undertakes to fulfill
Promises or commits to carry out certain duties or requirements.
FAQs
How to use "shall comply with" in a sentence?
The phrase "shall comply with" indicates a mandatory obligation to adhere to a set of rules, regulations, or standards. For example: "The contractor shall comply with all safety regulations."
What can I say instead of "shall comply with"?
You can use alternatives like "must adhere to", "is required to follow", or "needs to conform to" depending on the context.
Is "shall comply with" formal or informal?
"Shall comply with" is considered a formal phrase. It is best suited for legal, official, and professional contexts where a strong sense of obligation is intended.
What is the difference between "shall comply with" and "should comply with"?
"Shall comply with" expresses a strict, mandatory obligation, while "should comply with" suggests a recommendation or best practice that is not strictly enforced.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested