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 be in effect
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "shall be in effect" is correct and usable in written English.
This phrase generally implies that something is in the process of becoming active or enforceable. For example: The new law regarding parking regulations shall be in effect as of tomorrow.
✓ Grammatically correct
Academia
News & Media
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
7 human-written examples
The closure of the commercial fishery shall be in effect for the remainder of that fishing year, with incidental catches allowed as specified in § 648.26.
Academia
The closure of the directed fishery shall be in effect for the remainder of that fishing period, with incidental catches allowed as specified at § 648.26.
Academia
A stay under this paragraph shall be in effect during the 12-month period beginning on the date on which the court issues the order to stay discovery.
Academia
On and after publication of this part 783 in the Federal Register, the interpretations contained therein shall be in effect and shall remain in effect until they are modified, rescinded or withdrawn.
Academia
A plan under subsection (d) shall be in effect for purposes of this section during the 5-yearperiod that begins upon notification under subsection (e)(1) of the public housing agency that the plan complies with the requirements under subsection (d).
Academia
When the Secretary of Agriculture determines that rental on benefit payments are to be made with respect to any basic agricultural commodity, he shall proclaim such determination, and a processing tax shall be in effect with respect to such commodity from the beginning of the marketing year therefor next following the date of such proclamation.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
2 That Order states that the new Manual shall be in force and effect on and after February 1 , 1949'with respect to all court-martial processes taken on or after February 1 , 1949' A petition for a new trial under Article 53 is such a process.
Academia
If a joint committee bill achieving an amount greater than "$1,650,000,000,000" in deficit reduction as provided in section 401(b)(3)(B)(i)(II) of this Act is enacted by January 15 , 2012 then the amendments to the Internal Revenue Code of 1986 made by subtitles A through E of title IV of the American Jobs Act of 2011, shall not be in effect for any taxable year".
News & Media
I shall be in Normandy.
News & Media
Support or lining shall be in place immediately after excavation.
The head office of the Board shall be in Podgorica.
News & Media
Expert writing Tips
Best practice
Use "shall be in effect" when referring to a formal declaration or the activation of a legal or contractual term. It indicates a definitive commencement.
Common error
Avoid using "shall be in effect" in casual conversation or informal writing. Opt for simpler phrases like "will start" or "begins" for a more natural tone.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "shall be in effect" primarily functions as a declarative statement, indicating when a rule, law, or agreement will become operative or valid. Ludwig AI confirms its proper usage in written English.
Frequent in
Academia
43%
News & Media
29%
Science
14%
Less common in
Formal & Business
14%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "shall be in effect" is a grammatically correct and usable expression indicating that something will become operative or valid. Ludwig AI confirms this. It is most frequently used in formal contexts, such as legal, academic, and official documentation, though it can also appear in news and media. While grammatically sound, it should be used judiciously in informal contexts. Alternatives such as ""will take effect"" or "comes into force" offer similar meanings with slight variations in emphasis. When using this phrase, ensure it aligns with the formal tone of the writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
becomes effective
Similar to "take effect" but slightly emphasizes the result of becoming effective.
will take effect
Emphasizes the commencement or beginning of something's operational status.
comes into force
A more formal way of saying something becomes legally valid and operational.
will become operative
Focuses on the future activation or coming into operation of something.
will be operative
Highlights the functionality and readiness of something to operate.
is now in force
Indicates that something is currently active and operational.
will be enforceable
Stresses the legal aspect of being able to impose or compel compliance.
will be valid
Focuses on the legitimacy and legal soundness of something.
is now operative
Suggests the active functionality from a present perspective.
will be implemented
Highlights the process of putting a decision or plan into effect.
FAQs
How to use "shall be in effect" in a sentence?
The phrase "shall be in effect" indicates a formal declaration or activation. For example, "The new regulations "will take effect"/shall be in effect on January 1, 2026."
What can I say instead of "shall be in effect"?
You can use alternatives like "will become operative", ""will take effect"", or "comes into force" depending on the context.
Which is correct, "shall be in effect" or "will be in effect"?
"Shall be in effect" is more formal and often used in legal or official documents. "Will be in effect" is generally acceptable but less emphatic. In modern usage, "will" is often preferred unless a strong sense of obligation or inevitability is intended.
What's the difference between "shall be in effect" and "is in effect"?
"Shall be in effect" refers to a future state of being active or operational, while "is in effect" indicates something that is currently active or operational. Example: "The rule "will take effect"/shall be in effect next week", vs. "The rule "is now operative"/is in effect as of today".
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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
4.1/5
Expert rating
Real-world application tested