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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

date in effect

Grammar usage guide and real-world examples

USAGE 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

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.

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.

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.

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

The New York Times

We Can't Fly is Aeroplane's only album to date and was, in effect, a Vita de Luca solo project.

News & Media

Vice

What is so fascinating to me about Let's Date is how they, in effect, gamified dating.

News & Media

TechCrunch

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

The New York Times

Looking back, Ms. Ruskin said, "We were in effect dating without dating".

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).

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

The Guardian

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.

Show more...

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.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

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.

Expression frequency: Common

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.

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.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

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.

Source & Trust

87%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: