became effective

USAGE SUMMARY

"became effective" is correct and may be used in written English.
You can use it to refer to a policy, law, or regulation coming into force and effect. For example, "The new zoning ordinance became effective on April 1st, 2021."

✓ Grammatically correct

Academia

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

(the DGCL), became effective.

Harvard University

The change became effective on Monday.

The New York Times

The law became effective on Sunday.

The New York Times

His new appointment became effective May 3rd.

Harvard University

The law became effective 21 May 1935.

Yale University

The policy became effective for tickets purchased as of yesterday.

The New York Times

Revised Rule 2019 became effective on December 1 , 2011

Columbia University

L. 99 308, became effective, see section 2 of Pub.

Cornell University

This degree offering became effective in Autumn Quarter 2010-11.

Stanford University

That decision became effective as soon as it was issued.

The Washington Post

His resignation as ambassador became effective on May 1 , 1946

Britannica

Expert writing Tips

Best practice

When using "became effective", ensure the context clearly indicates what is now operational or in force. Providing a specific date or event associated with the change enhances clarity.

Common error

Avoid using "became effective" in passive constructions where the actor is unclear. For example, instead of "It was became effective", use "The policy became effective".

Linguistic Context

The phrase "became effective" functions as a verb phrase indicating the point in time when something, such as a law, policy, or system, began to operate or have an impact. Ludwig shows its use in describing when regulations, appointments, and agreements started.

Expression frequency: Very common

Frequent in

Academia

32%

News & Media

42%

Science

13%

Less common in

Encyclopedias

8%

Wiki

3%

Formal & Business

2%

Ludwig's WRAP-UP

The phrase "became effective" is a common and grammatically correct verb phrase used to indicate when a policy, law, or regulation starts to have force. Ludwig's analysis of numerous examples shows that it's widely used across diverse fields, including academia, news, and science. While the register is generally neutral to formal, the phrase appears across a range of sources. Alternatives like ""took effect"" or "came into force" can be used depending on the specific context. Remember to clearly indicate what is now operational when using this phrase. Ludwig AI confirms the correct usage, reinforcing its versatility and reliability in written English.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

took effect

Emphasizes the moment when something starts to produce results or is implemented.

came into force

Commonly used in legal contexts to describe when a law or regulation starts to apply.

entered into effect

Similar to "came into force" but can apply more broadly beyond legal contexts.

was implemented

Focuses on the action of putting a plan or system into operation.

commenced operation

Highlights the beginning of a functional process or system.

began to apply

Indicates the start of something’s applicability or relevance.

was activated

Implies that something was made active or operational after a period of being inactive.

went live

Often used in technological or digital contexts when a system or feature is launched for public use.

started functioning

Focuses on the beginning of something’s ability to operate or perform as intended.

was initiated

Suggests the start of a process or series of actions.

FAQs

How do I use "became effective" in a sentence?

Use "became effective" to indicate when a rule, law, or policy started to be in force. For example, "The new regulation "took effect" on January 1st".

What can I say instead of "became effective"?

You can use alternatives like "came into force", ""took effect"", or "was implemented" depending on the context.

Is it correct to say "become effective" instead of "became effective"?

No, "become effective" is the infinitive form. "Became effective" is the past tense, which is appropriate when discussing a past event. You would use "become effective" in a sentence like, "The goal is for the new policy to "become effective" next year".

What's the difference between "became effective" and "is effective"?

"Became effective" indicates a point in the past when something started to have an effect, while "is effective" describes something that is currently having an effect. For example, "The law "became effective" last year, and it "is effective" now".