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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
date in effect
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "date in effect" is correct and usable in written English. You can use it to indicate the date when a particular agreement, policy, or regulation becomes active or enforceable. For example, "The new policy will have a date in effect starting January 1st." Alternative expressions include "effective date" and "date of effect."
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(20)
effective date
date of effect
commencement date
Effective date
Commencement date
Start date
as at the date of
on or before the date of
no later than the date of
as of the date of
at the time of
on the date of
as of
at the point in time of
upon the date of
as at
in effect on the date of
as at the completion of
as at the end of
on that day
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
1 human-written examples
Therefore, Thursday was the day of the week represented as the contract expiration date in effect on returns.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
A literary medium that dates, in effect, from the mid-18th century inevitably risks anachronism when portraying periods remote from it.
News & Media
Roeg's temporary retirement was long - dating back, in effect, to 1996 - but he did nothing during that time to arouse interest in his doings or to stoke his cooling reputation.
News & Media
The Dec. 31 target date to put in effect new travel rules for Americans visiting the Caribbean is still up in the air, according the STATE DEPARTMENT.
News & Media
We Can't Fly is Aeroplane's only album to date and was, in effect, a Vita de Luca solo project.
News & Media
What is so fascinating to me about Let's Date is how they, in effect, gamified dating.
News & Media
Matthew R. Astrachan, a senior director of Cushman & Wakefield, said the expiration dates for leases in effect meant that 250,000 to 300,000 square feet of space would be coming available over the next 24 months, much of it in easily marketable 20,000-to-30,000-square-foot blocks.
News & Media
Looking back, Ms. Ruskin said, "We were in effect dating without dating".
News & Media
The initial administrative assessment shall be effective as of the license availability date, and shall continue in effect unless and until an adjusted administrative assessment is established pursuant to an adjustment proceeding under clause (iv).
Academia
Scottish Tories were furious after Cameron said he was not "too fussy" about the date of the referendum – in effect disowning the previous Conservative line that a plebiscite must be held within two years.
News & Media
Question: I don't mean to belabor the point, but is it the President's feeling that by setting a date certain, he might, in effect, do something to set back the relationship, because it might corner President Putin a little bit when he doesn't want that to happe n? Dr. Rice: The President has been very clear about this from the very beginning, and he hasn't changed his view.
Academia
Expert writing Tips
Best practice
When specifying the “date in effect”, ensure it's clearly linked to the specific policy, agreement, or regulation to avoid ambiguity.
Common error
Avoid using "date in effect" and "effective date" interchangeably without considering the context. "Effective date" is generally preferred for its conciseness.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "date in effect" functions as a noun phrase that modifies another noun, specifying the starting point or period of validity for something like a law, policy, or agreement. Ludwig confirms its usability.
Frequent in
Academia
30%
News & Media
30%
Formal & Business
15%
Less common in
Science
15%
Encyclopedias
5%
Wiki
5%
Ludwig's WRAP-UP
In summary, "date in effect" is a grammatically sound phrase used to specify the commencement date of a rule, law, or agreement. While correct, it is less common than the more concise "effective date". Ludwig AI validates that the phrase is correct and usable in written English. It appears across a range of contexts including Academia, News & Media and Science indicating a level of versatility. When using this phrase, clarity is key: ensure the date is explicitly linked to its corresponding regulation or policy. Remember, while acceptable, prioritizing clarity and conciseness is crucial.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Effective date
Replaces "in effect" with a single adjective, making it more concise.
Date of effect
Swaps the position of 'effective' while keeping the essential meaning identical.
Commencement date
Substitutes "effect" with "commencement", highlighting the beginning of something.
Date it takes effect
Restructures the phrase to emphasize the action of becoming effective.
Start date
Uses simpler language to denote the beginning of validity.
Implementation date
Emphasizes the action of putting something into practice.
Validity date
Focuses on when something becomes officially recognized or allowed.
Operative date
Indicates the date when something begins to operate or function.
Date of enforcement
Highlights the date when a rule or law becomes actively enforced.
Go-live date
Commonly used in project management, indicating when a system becomes operational.
FAQs
What is the difference between "date in effect" and "effective date"?
While both phrases refer to the date when something becomes operative, "effective date" is the more commonly used and concise term. "Date in effect" can be used, but it's often seen as less formal.
How do I use "date in effect" in a sentence?
You can use "date in effect" to specify when a particular rule, law, or agreement becomes active. For example, "The "date in effect" for the new regulation is January 1, 2027."
What are some alternatives to "date in effect"?
Some alternatives to "date in effect" include "effective date", "date of effect", or "commencement date". The best choice depends on the specific context and desired level of formality.
Is it grammatically correct to use "date in effect"?
Yes, it is grammatically correct, although it is less frequently used than "effective date". Ludwig AI confirms that the phrase is usable in written English.
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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
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested