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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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comes into effect

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "comes into effect" is a grammatically correct and commonly used phrase in written English.
This phrase is most often used to refer to when a policy, law, or rule is established or begins to be implemented. For example: The new traffic laws will come into effect next month.

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

The reduction comes into effect on Saturday.

News & Media

Independent

The act comes into effect on Monday.

The law of unintended consequences comes into effect, too.

The change comes into effect from April next year.

News & Media

The Guardian

The ban comes into effect immediately, Mbalula said.

(New Hampshire's law comes into effect in 2010).

News & Media

Independent

"Investors have rushed to purchase homes before the stamp duty surcharge comes into effect.

It comes into effect this week and includes measures to enforce austerity among serial budget sinners.

Tesco's price cut at its 500 filling stations comes into effect from Monday afternoon.

Chile, worried about expanding waistlines, has a new labeling system that comes into effect this year.

News & Media

The Guardian

The new rule, which comes into effect in April, should stop Openreach hiking prices.

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

When using "comes into effect", clearly state the date or event that triggers the start of the action or policy to avoid ambiguity.

Common error

Avoid assuming that everyone understands the scope of what "comes into effect". Always specify what is affected and how, as simply stating that 'the new policy comes into effect' may leave room for misinterpretation.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "comes into effect" functions as a verb phrase indicating the commencement or initiation of a rule, law, or process. Ludwig provides numerous examples demonstrating its use in describing the activation or enforcement of various regulations.

Expression frequency: Very common

Frequent in

News & Media

66%

Science

19%

Formal & Business

15%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "comes into effect" is a common and grammatically correct way to describe when a new rule, law, or policy begins. Ludwig AI confirms its validity and widespread use across various domains, including news, science, and formal business contexts. As shown by Ludwig, related phrases like "takes effect" or "enters into force" can be used as alternatives depending on the desired level of formality. When using "comes into effect", ensure you clearly specify what is starting and when to avoid any ambiguity. Being aware of these nuances will help you use the phrase effectively in your writing.

FAQs

How can I use "comes into effect" in a sentence?

Use "comes into effect" to indicate when a rule, law, or policy starts to be applied. For example, "The new regulations "take effect" on January 1st".

What's a more formal way to say "comes into effect"?

A more formal alternative is "enters into force". This is often used in legal or official contexts.

What can I say instead of "comes into effect" in a less formal context?

In less formal contexts, you could use "goes live" or "is implemented" depending on the situation.

Is "comes into effect" the same as "takes effect"?

Yes, "comes into effect" and "takes effect" are largely interchangeable. The choice between them often depends on stylistic preference.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: