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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
last effective date
Grammar usage guide and real-world examplesUSAGE SUMMARY
"last effective date" is correct and usable in written English.
For example, you could use it in a contract or legal document to indicate a particular date, such as "The last effective date of this agreement is June 1, 2020".
✓ Grammatically correct
Science
News & Media
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
Prior luteinizing hormone-releasing hormone agonist therapy, adjuvant or salvage radiation therapy, and nonsteroidal antiandrogen therapy for BCR were permitted provided that the patient did not have a rising PSA while on androgen suppression therapy, ie, castration-resistant disease, and at least 6 months had elapsed since the last effective date of androgen suppression therapy.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Had a public option -- or Medicare buy-in for those under 65 -- been part of the measure, a large number of people would have been vested with benefits much sooner than the 2014 effective date, when most of the other benefits take effect.
News & Media
Last Tuesday, a federal appeals court postponed the April 30 effective date of the rule pending appeals to clarify the issue.
News & Media
An agency spokeswoman, Mary Mears, reiterated yesterday that Mrs. Whitman still planned to tighten the current standard of 50 parts per billion, to between 3 and 20 parts per billion, retaining a 2006 effective date, but that she wished to review the scientific data herself.
News & Media
"We are working closely with Covered California and taking multiple actions to remind members that their first month's premium needs to be paid by January 6 to ensure a January 1 effective date and avoid gap in coverage," Mia Campitelli, a spokeswoman for Blue Shield of California, said.
News & Media
The decision, spelled out in papers filed in federal court in Boise, Idaho, provided the clearest indication yet that the administration is not inclined to keep the rules, and might not object to a ruling that would bar them from taking force after their May 12 effective date.
News & Media
Drafters of the bill overcame some resistance by pointing out that the bill, as written, was entirely optional — one reason there has been only a smattering of municipalities that have expressed interest in making use of the law since its March 21 effective date.
News & Media
What if you sold a house before the May 7 , 1997effective date of the new law?
News & Media
Rather, the clinic's role will be to help would-be users of medical marijuana develop a relationship before the Jan . 1 2014effective date.
News & Media
A 2014 effective date would mean that donors "do not have time to understand that the rules of engagement have changed," he said.
News & Media
Ahead of the Illinois same-sex marriage law's June 1 effective date, the school adopted a new policy enacted just last December: Only Catholic-sanctioned weddings between a man and a woman (who must have ties to Loyola or at least be active members of a Catholic church) may get married at the school's Madonna della Strada Chapel.
News & Media
Expert writing Tips
Best practice
When using "last effective date", ensure that it is clear what is becoming ineffective or concluding on that date. Provide context to avoid ambiguity.
Common error
Avoid confusing "last effective date" with the date something initially becomes effective. The phrase indicates the end of effectiveness, not the beginning.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "last effective date" functions as a noun phrase, specifying the terminal point of validity or operation for an agreement, rule, or policy. As evidenced by Ludwig AI, this phrase pinpoints the date upon which something ceases to be in effect.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "last effective date" signifies the concluding date of a policy, agreement, or regulation's validity. While grammatically correct, according to Ludwig AI, its usage is relatively rare. It serves to clearly define when something ceases to be in force, preventing ambiguity. Common contexts include news, media and scientific documents, indicating a neutral to formal register. Alternatives like "latest implementation date" or "expiration date" can provide semantic variety. When employing this phrase, ensure the context is clear to avoid misinterpretation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
latest implementation date
Replaces "effective" with "implementation", focusing on the action of putting something into effect.
final operative date
Substitutes "effective" with "operative", emphasizing the function of being in operation.
terminal validity date
Uses "validity" instead of "effective", highlighting the period during which something is valid.
last date of effect
Reorders the words and replaces "effective" with "of effect", slightly altering the phrasing.
last day of enforcement
Focuses on enforcement rather than effectiveness, changing the context slightly.
end date of applicability
Emphasizes the applicability or relevance of something ending.
expiration date
Indicates when something ceases to be valid or usable.
final date of influence
Highlights the period of influence before it concludes.
cessation date
A more concise term referring to the termination or ending point.
ultimate生效日期
Uses simplified chinese characters which means effective date in the most basic way. Although it can be used interchangeably it has the least similarity score.
FAQs
How can I use "last effective date" in a sentence?
You can use "last effective date" to specify when a policy, agreement, or regulation will no longer be valid. For example, "The "last effective date" of this contract is December 31, 2025."
What is an alternative to "last effective date"?
Alternatives include "latest implementation date", "final operative date", or "expiration date", depending on the specific context.
Is "last effective date" the same as "start date"?
No, "last effective date" refers to the end of a period of validity, while "start date" refers to the beginning. They are opposite in meaning.
What does "last effective date" mean in legal terms?
In legal contexts, "last effective date" denotes the date on which a law, regulation, or contract ceases to be in force or applicable. It marks the termination of its legal effect.
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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