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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is effective until
Grammar usage guide and real-world examplesUSAGE SUMMARY
"is effective until" is correct and usable in written English.
You can use it to describe a situation in which something, such as a law or policy, is valid or has an impact until a certain point in time. For example, "The fishing regulations are effective until the middle of December."
✓ Grammatically correct
News & Media
Science
Alternative expressions(4)
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
8 human-written examples
The order is effective until midnight tonight.
News & Media
"There are so many unknowns here".The ban, which is effective until the end of May, applies to 68,000 State Farm employees as well as 17,000 agents.
News & Media
…This License is effective until terminated.
News & Media
Meal conversion is effective until June 30th , 2010
News & Media
This Agreement is effective until terminated by MicroCreditCard, at any time without notice.
News & Media
Humans and animals are structurally designed as a compromise to guarantee optimal survival until the time of reproduction based on natural selection that is effective until that age.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
The company says the garments are effective until they've been washed 25 times.
News & Media
This Agreement shall not be effective until the marriage contemplated by the parties is solemnized.
News & Media
The Italian people feel that no government can be effective until the Allies settle Italy's status.
News & Media
Proxy access will at best not be proposed again until 2012 and likely not be effective until 2013.
News & Media
She is expected to formally announce her departure at a delegate assembly on Wednesday, but her resignation may not be effective until later next month, the official said.
News & Media
Expert writing Tips
Best practice
When using "is effective until", ensure that the end date or time is clearly specified to avoid ambiguity. For example, "The discount is effective until December 31, 2025."
Common error
Avoid using vague terms like "soon" or "later" with "is effective until". Always specify an exact date or time to prevent misinterpretations. For example, instead of "The policy is effective until later", write "The policy is effective until August 1, 2025".
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is effective until" functions as a temporal marker, indicating the duration for which a condition, rule, or agreement remains valid. Ludwig AI confirms its proper use in various contexts.
Frequent in
News & Media
37%
Science
32%
Encyclopedias
9%
Less common in
Formal & Business
5%
Wiki
4%
Reference
0%
Ludwig's WRAP-UP
The phrase "is effective until" is a grammatically correct and usable English phrase that functions as a temporal marker, signifying the duration for which something remains valid or applicable. Ludwig AI confirms its correct usage, noting its appearance in various contexts ranging from news reports and scientific articles to encyclopedia entries. It is most frequently used in "News & Media" and "Science" contexts, with a neutral register. While the phrase is clear, specifying the end date or time is essential to avoid ambiguity. Alternatives include "remains in effect until", "valid until", and "applies until".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
remains in effect until
Replaces "is effective" with "remains in effect", emphasizing the continuation of the effect.
valid until
Uses "valid" instead of "effective", focusing on the period of validity.
applies until
Emphasizes the applicability of a rule or condition up to a certain point.
operative until
Replaces "effective" with "operative", highlighting the operational period.
in force until
Highlights that something is actively in effect up to a specific time.
holds good until
Uses the idiom "holds good" to convey that something remains true or applicable.
remains applicable until
Combines "remains" and "applicable" to stress continued relevance.
is in effect up to
Changes the structure to emphasize the upper limit of the effective period.
ceases to be effective after
Focuses on the point at which effectiveness ends, rather than its duration.
no longer effective after
Highlights the termination of effectiveness.
FAQs
How can I use "is effective until" in a sentence?
Use "is effective until" to specify the duration for which a rule, policy, or agreement remains valid. For example, "This offer is effective until the end of the month".
What are some alternatives to "is effective until"?
You can use alternatives such as "remains in effect until", "valid until", or "applies until" to convey a similar meaning.
What's the difference between "is effective until" and "expires on"?
"Is effective until" indicates the period during which something is active or valid, while "expires on" specifically denotes the date on which something becomes invalid. You might say "The warranty is effective until July 23, 2025" or "The warranty expires on July 23, 2025".
Is it always necessary to include a specific date when using "is effective until"?
While not always grammatically required, including a specific date or time provides clarity and avoids potential confusion about when the effectiveness period ends. If the context implies a specific end time, it might be omitted, but specificity is generally preferred.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested