validity period

USAGE SUMMARY

"validity period" is a correct phrase in written English.
You can use this phrase when referring to the amount of time a certain offer, document, or other item is valid. For example, "The validity period of this offer is six months."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

43 human-written examples

However, no significant correlation exists between face value and validity period, and repurchase intention.

Journal of Hospitality and Tourism Management

Empirical findings revealed that face value and validity period are significantly correlated with satisfaction after recovery.

Journal of Hospitality and Tourism Management

One Seishun 18 rail pass, consisting of five tickets, is good for five days of unlimited travel (within the validity period) and costs $100.

The New York Times - Travel

There is one background PI spectrum per year, corresponding exactly in date and validity period with a time-diplaced HRC-I GMAP.

Harvard University

The validity period for a French identity card rises from 10 to 15 years The points system for driving licences will be simplified.

The Guardian

The oilfield test showed that the validity period of high oil production rate was more than half year and 2400 t of crude oil was produced in all.

Journal of Petroleum Science and Engineering

Human-verified similar examples from authoritative sources

Similar Expressions

17 human-written examples

We identify that SCDs can have three types of validity periods: disjoint, overlapping, and same validity periods.

Journal of Systems and Software

Obama also announced in Beijing that the two governments had reached a reciprocal agreement to extend visa validity periods to as long as a decade.

The Guardian

Notwithstanding the validity periods permitted by paragraphs (c)(6)(ii)(A) through (D) of this section, a withholding certificate, written statement, and documentary evidence will cease to be valid if the withholding agent has knowledge of a change in circumstances that makes the information on the documentation incorrect.

Cornell University

The identification of validity periods for calibration and correction parameters is part of the second stage.

Earth, Planets and Space

Fig. 8 Identification of validity periods for calibration and temperature correction parameters.

Earth, Planets and Space

Expert writing Tips

Best practice

When discussing legal documents or official certifications, use "validity period" to clearly specify the duration for which they are legally binding or officially recognized.

Common error

Avoid using "validity period" interchangeably with "expiration date" when the context requires precision. "Validity period" describes the entire duration of validity, while "expiration date" refers to a single, specific end date.

Linguistic Context

The phrase "validity period" functions as a noun phrase that specifies the duration for which something is considered valid, effective, or legally binding. It combines the noun "validity", denoting the state of being valid, with "period", indicating a length of time. As Ludwig AI confirms, the phrase is correct and commonly used in written English.

Expression frequency: Very common

Frequent in

Science

50%

News & Media

21%

Formal & Business

16%

Less common in

Wiki

8%

Academia

5%

Reference

0%

Ludwig's WRAP-UP

In summary, "validity period" is a noun phrase commonly used to describe the duration for which something remains valid or effective. As Ludwig AI confirms, the expression is perfectly appropriate and frequently used in various types of writing. It's primarily found in contexts like Science, News & Media, and Formal & Business documents. While alternatives like "duration of validity" and "term of validity" exist, it's important to use "validity period" when precision is needed, and avoid confusion with terms like "expiration date", which refers to a specific end date rather than an entire duration. Be mindful of the legal binding associated with this phrase, such as contracts and licenses.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

duration of validity

Emphasizes the length of time something is valid.

term of validity

Highlights the specific period for which something is considered valid.

effective period

Similar to "period of effectiveness", stressing the time of active effect.

period of effectiveness

Focuses on the time span during which something is effective or functional.

timeframe of validity

Indicates a specific range of time for which validity is applicable.

period of authorization

Highlights the duration for which something is officially permitted.

window of validity

Suggests a limited or specific timeframe for validity.

expiration date

Specifies the date on which something ceases to be valid.

currency period

Refers to the time during which something is current or up-to-date.

life cycle

Broader term referring to the entire lifespan or active phase of something.

FAQs

How is "validity period" used in legal contexts?

In legal contexts, "validity period" refers to the duration for which a contract, license, or other legal document is legally binding and effective. It's crucial for defining the timeframe of legal obligations and rights.

What are some synonyms for "validity period"?

Alternatives include "duration of validity", "term of validity", or "period of effectiveness", each carrying a slightly different emphasis on the timeframe or its effectiveness.

How does the "validity period" affect the usability of a certificate?

A certificate is only considered valid and usable within its "validity period". Once this period expires, the certificate is no longer recognized as valid, and any actions taken based on it may be deemed unauthorized or illegal.

What factors determine the length of a "validity period"?

The length of a "validity period" can be determined by legal regulations, industry standards, the nature of the agreement or certification, and the expected lifespan or relevance of the item in question.