which is effective from

USAGE SUMMARY

The phrase "which is effective from" is correct and usable in written English.
You can use it to refer to the starting date of a period of time in which something is active or valid. For example, "The new employee contract is effective from October 1st."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

In his new role, which is effective from today, Stephenson will be responsible for all drama commissioning decisions, working closely with the four channel controllers.

The Guardian

The Mortgage Forgiveness Debt Relief Act of 2007, which is effective from Jan . 1 2007, through Dec. 31, 2009, is expected to provide more than $600 million of tax relief to people whose mortgages on their principal residences are foreclosed.

The New York Times

"For the duration of the suspension, which is effective from 19 April 2016, he must not attend any ground at which Frome are playing on a matchday at any level," said the FA in a statement.

The Guardian - Sport

Under the Mortgage Forgiveness Debt Relief Act, which is effective from Jan . 1 2007, through Dec. 31, 2009, a homeowner does not have to pay tax on debt forgiven by a lender — if the loan is backed by the property the homeowner lives in.

The New York Times

In the following sections, there are presented several challenges faced while trying to construct a slice which is effective from technological and business point of view and which additionally could provide E2E security for an end-user or a service provider.

EURASIP Journal on Information Security

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

This study aims to explore trends in Texas high school students' preferences on STEM subjects by exploring students' course enrollment data in Texas before House Bill 5, which was effective from the 2014-2015 school year.

International Journal of STEM Education

In response to the recession of 2001 and subsequent slow labor market recovery, the U.S. Congress passed the Temporary Extended Unemployment Compensation (TEUC) legislation, which was effective from March 2002 through early 2004.

IZA Journal of Labor Policy

Finally, although we identified several preventive measures which were effective for protecting HCWs from SARS, we could not eliminate the inefficiencies of other adopted measures, due to the fact that we utilized a retrospective rather than an interventional study design.

BMC Public Health

Dynasore provides rapid and reversible inhibition of dynamin-dependent endocytosis, which is effective in cells from several species.

Cell Communication and Signaling

Police will have the power to monitor Bonehill-Paine's online activities for the duration of the order, which is effective on his release from jail.

The Guardian

A micro-reformer to convert ammonia to hydrogen is an annulus, which is effective to transfer heat from the micro-combustor.

International Journal of Hydrogen Energy

Expert writing Tips

Best practice

When using "which is effective from", ensure that the date clearly indicates the starting point of a new policy, law, or agreement to avoid ambiguity.

Common error

Avoid using future tenses with "which is effective from". Use present or past tenses to accurately reflect the commencement of the effective period. For example, instead of "The rule will be effective from tomorrow", use "The rule is effective from tomorrow."

Linguistic Context

The phrase "which is effective from" functions as a relative clause modifying a noun or noun phrase, specifying the date or time from which something becomes valid or operational. Ludwig AI confirms that this phrase is correct and usable in written English. The phrase indicates when a change, rule, or agreement is to take effect.

Expression frequency: Uncommon

Frequent in

Science

40%

News & Media

40%

Formal & Business

20%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "which is effective from" is a relative clause used to clearly specify the starting date or time for a policy, rule, or agreement. Ludwig AI confirms its grammatical correctness and usability. While it's more common in neutral to formal contexts such as science, news media, and business, it aims to reduce ambiguity by precisely marking when something becomes active. Alternatives like "that takes effect on" or "effective as of" can be used depending on the specific context and desired tone. The key is to ensure clarity about the starting point of the effective period.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

that takes effect on

Replaces the relative clause with a more direct phrase focusing on when something begins to apply.

that becomes operative on

Substitutes "effective" with "operative" and uses "on" instead of "from" to indicate the commencement date.

that is valid starting

Emphasizes the period of validity and uses "starting" to specify the beginning.

which commences on

Replaces "is effective" with "commences" for a more formal tone.

which starts from

Uses a simpler verb, "starts", to convey the idea of beginning.

that is in force from

Replaces "effective" with "in force" for legal or official contexts.

that applies from

Focuses on the application or relevance of something from a specific date.

effective as of

Reorders the phrase and uses "as of" instead of "from" for similar meaning.

in effect since

Highlights the period during which something has been active, using the term since to indicate past time.

beginning

Shortens the phrase to a single word to convey the idea of beginning from some date.

FAQs

How do I use "which is effective from" in a sentence?

Use "which is effective from" to specify the starting date or time that a particular rule, policy, or change comes into effect. For example, "The new policy, "which is effective from" January 1, will require all employees to attend training."

What phrases can I use instead of "which is effective from"?

You can use alternatives such as "that takes effect on", "that becomes operative on", or "that is valid starting" depending on the context.

Is it correct to say "effective since" instead of "which is effective from"?

While "effective since" can indicate the starting point, it emphasizes the duration. "Which is effective from" clearly marks the commencement date. So, it depends on whether you're emphasizing the start or the duration.

What's the difference between "which is effective from" and "effective starting"?

"Which is effective from" is a relative clause specifying a precise starting date or time. "Effective starting" is a more concise way of indicating the commencement, but it might lack the formal precision of the relative clause. The best option depends on the overall tone and style.