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
CEO of Professional Science Editing for Scientists @ prosciediting.com
now in effect
Grammar usage guide and real-world examplesUSAGE SUMMARY
"now in effect" is a correct and usable phrase in written English.
You can use it when referring to a specific change that has recently taken place or a new rule that has recently been enacted. For example, "The city's new curfew is now in effect."
✓ Grammatically correct
News & Media
Formal & Business
Alternative expressions(20)
currently in force
effective immediately
recently implemented
far in effect
so in effect
already in effect
since in effect
further in effect
present in effect
currently in effect
as benefits now
present benefits
presently valid
currently valid
presently in force
in force today
presently active
currently in operation
actively working
in current use
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
55 human-written examples
Cable also said that, with a majority stake in RBS, the government now in effect controlled a bank "with a balance sheet effectively bigger than the British economy".
News & Media
BSkyB is now in effect in charge.
News & Media
(With minor changes, those regulations are now in effect).
News & Media
But now, in effect, Bernanke has conceded to Frank.
News & Media
Much of the occupied property is now in effect worthless.
News & Media
Political activity of any kind is now, in effect, banned.
News & Media
Similar laws are now in effect in 35 states.
News & Media
Now, in effect, he would be trying to do just the opposite.
News & Media
A new temporary constitution is now in effect and an interim Parliament has been formed.
News & Media
Barbour understood that beyond petitioning legislators, lobbyists were now, in effect, their fund-raisers.
News & Media
"We're now in effect 80 minutes away from a Grand Final," Radford said.
News & Media
Expert writing Tips
Best practice
Use "now in effect" to clearly indicate that a rule, law, or system has recently started being applied or is currently active. This phrase helps avoid ambiguity regarding the timing of implementation.
Common error
Avoid using "now in effect" when discussing policies or changes that will be implemented in the future. This phrase specifies that something is currently active, so ensure it aligns with the present tense.
Source & Trust
92%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "now in effect" functions as an adverbial phrase modifying a verb. It indicates the timing of a state or action, specifying that it is currently active or operational, as Ludwig AI confirms.
Frequent in
News & Media
65%
Formal & Business
20%
Science
5%
Less common in
Encyclopedias
3%
Wiki
2%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "now in effect" is a grammatically correct and commonly used adverbial phrase to indicate that something has recently become operational or is currently active. Ludwig AI confirms its clear and understandable function. It is frequently found in news and formal business contexts. When using this phrase, ensure that the action or state being described is actually occurring at the present time to avoid confusion. Alternatives such as "currently in force" or "effective immediately" can provide similar meanings with slight nuances. This phrase is useful for avoiding ambiguity in the timing of implementations. This makes “now in effect” a very helpful tool.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
currently in force
Replaces "now" with "currently" and "effect" with the synonym "force", emphasizing present validity.
presently operative
Substitutes both words with synonyms, highlighting the active state of something at this time.
as of now, valid
Breaks down the phrase into two parts: a time marker and a state of validity, offering a slightly more explicit tone.
in operation immediately
Shifts focus to the immediacy of the operational status, rather than a general state.
effective immediately
Highlights the immediate start of effectiveness
in place at present
Emphasizes current location
recently implemented
Focuses on the action of implementing and its recent occurrence.
just enacted
Highlights the recent legislative or authoritative action that made something effective.
newly in effect
Uses "newly" to underscore the recent change in status.
from now on, applicable
Specifies a starting point in time and a state of being applicable, expanding the original phrase.
FAQs
How can I use "now in effect" in a sentence?
Use "now in effect" to indicate that a rule, regulation, or policy has recently been implemented and is currently active. For example, "The new traffic laws are "now in effect"".
What phrases are similar to "now in effect"?
Alternatives include "currently in force", "presently operative", or "effective immediately", depending on the specific nuance you want to convey.
Is it correct to say "now in effect" for something starting in the future?
No, "now in effect" indicates something is currently active. For future implementations, use phrases like "will be in effect" or "becomes effective".
What's the difference between "now in effect" and "soon in effect"?
"Now in effect" means something is currently active, while "soon in effect" (if used) implies it will be active in the near future. It's more common to say "will soon be in 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
92%
Authority and reliability
4.6/5
Expert rating
Real-world application tested