which came into effect

USAGE SUMMARY

"which came into effect" is correct and usable in written English.
It is used to describe when something began or became legally binding. For example, "The new tax laws, which came into effect on January 1, have significantly changed the way businesses operate."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The treaty, which came into effect in 1970, has been ratified by 187 countries.

The New York Times

But the new regulations, which came into effect on Jan . 1 could endanger this lucrative trade.

The New York Times

The government then prepared its own document, which came into effect on September 7 , 2013

Encyclopedia Britannica

These 2003 agreements appear not to have broken Lao or international law, which came into effect soon afterwards.

The Guardian

About 800 jobs were axed in TfL's fit for the future programme, which came into effect from April.

The Guardian

The most recent state to ban conversion therapy for minors was Illinois, which came into effect on 1 January.

Independent

He argued that a law on fan behaviour, which came into effect last year, has reduced disruptions in the stands.

The Guardian - Sport

The rules, which came into effect for 2011 tax returns, require a new form, 8949, for listing individual transactions.

The New York Times

Judge Robert Cameron granted interim control orders against the men, which came into effect when they were served during raids and searches on Friday.

The Guardian

Most of the rises, which came into effect earlier this month, involved weekday issues going up by 5p and Saturday issues going up by 10p.

The Guardian

Andrew Lansley's Health and Social Care Act, which came into effect on 1 April, had a troubled passage through parliament, including an unusual legislative "pause".

The Guardian - Opinion

Expert writing Tips

Best practice

Use "which came into effect" to clearly indicate the start date or point at which a rule, law, or agreement became operational. This provides clarity and precision in legal, official, or historical contexts.

Common error

Avoid using "which came into effect" interchangeably with phrases that imply ongoing effect rather than initiation. For instance, don't use it when you mean "is currently in effect"; instead, clarify the duration separately.

Linguistic Context

The phrase "which came into effect" functions as a relative clause, providing additional information about a preceding noun or noun phrase. Ludwig AI validates its correct usage in written English.

Expression frequency: Very common

Frequent in

News & Media

65%

Science

17%

Wiki

8%

Less common in

Encyclopedias

5%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "which came into effect" is a grammatically sound and frequently used relative clause that serves to denote the commencement date of a rule, law, or agreement. Ludwig AI confirms its validity and common usage across various domains, particularly in news, science, and encyclopedia contexts. When writing, it's best to use this phrase to add precision when specifying when something started being operational. Related alternatives include "which took effect", "which was implemented", and "which became operative", each with slightly different nuances. Avoid confusing it with phrases that describe ongoing effects, as "which came into effect" specifically refers to the point of initiation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

which took effect

Uses "took effect" instead of "came into effect", a more concise and direct alternative.

which commenced

Replaces "came into effect" with "commenced", a more formal and concise alternative.

which became operative

Replaces "came into effect" with "became operative", emphasizing functionality and operation.

which was implemented

Substitutes "came into effect" with "was implemented", focusing on the action of putting something into practice.

which started operating

Replaces "came into effect" with "started operating", focusing on the commencement of activity or function.

which began to apply

Substitutes "came into effect" with "began to apply", highlighting the start of applicability or relevance.

which was activated

Uses "was activated" instead of "came into effect", suggesting a process of being turned on or initiated.

which was initiated

Substitutes "came into effect" with "was initiated", highlighting the start or commencement of something.

which was enforced

Replaces "came into effect" with "was enforced", focusing on the action of compelling observance of a law or rule.

which went live

Uses "went live" instead of "came into effect", a more informal term suggesting the start of public use or operation.

FAQs

How can I use "which came into effect" in a sentence?

You can use "which came into effect" to specify when a law, rule, or agreement began to be applied. For example, "The new regulations, which came into effect on January 1st, will change business operations".

What are some alternatives to "which came into effect"?

Some alternatives include "which took effect", "which was implemented", or "which became operative". The best choice depends on the specific nuance you want to convey.

Is it better to say "which came into effect" or "that came into effect"?

Both "which came into effect" and "that came into effect" are grammatically correct. "Which" introduces a nonrestrictive clause (additional information), while "that" introduces a restrictive clause (essential information). Use "which" when the information is extra, and "that" when it's necessary to identify what you're talking about.

What's the difference between "which came into effect" and "which is in effect"?

"Which came into effect" indicates the start of something's operational status. For example, "The law, which came into effect last year, prohibits..." /s/which+is+in+effect indicates the current state of being operational. For example, "The law, which is in effect, prohibits..."