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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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Date of validity

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "date of validity" is correct and usable in written English
It is a phrase used to refer to a date from which something is effective and/or valid. For example, "According to the agreement, the date of validity for the contract is June 1st."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

A badge will be awarded after CESG has given the supplier a certificate to mark its accreditation, which includes details of the full business impact level profile, date of validity and information about the evidence used.

News & Media

The Guardian

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

To date, the validity of the International Classification of Diseases, Ninth Revision (ICD-9) code for hyponatraemia has been described in two studies.

Science

BMJ Open

The certification validation server carries out checks to determine whether the CRL includes the CertM, whether the validity date of CertM has expired or not, whether the "KeyUsage" field of CertM includes the "digitalSignature" value or not, and whether the "Issuer" field of CertM has the DN of the upper authority for the validation of the certificate or the certificate chain (9) [29].

To date predictive validity studies of the UKCAT have been few and produced conflicting results.

The winner and all those travelling in the party must hold valid passports with at least 6 months validity on date of departure.

News & Media

The Guardian

An extended mean stay [2.3 (1.9) days], differences in costs between public and private sectors, and changes in costs since the article's date of publication (2005) nullify the validity of these findings with respect to the parameters we are now studying.

3 5 7 We excluded those who did not have a record of treatment with an anticoagulant, as well as any women who continued to receive prescriptions for oral contraceptives after the index date, because the validity of the diagnosis of venous thromboembolism was less certain in such women.

As concerns the period of validity, many ordinances do not include a specific date of expiry.

The period of validity of work permits follow the same dates as the Category B visa.

Variables in the LROI database that were checked for validity were sex, date of birth, hospital patient number, encrypted personal identity number, diagnosis, ASA score, type of prosthesis, fixation, cemented component (in cases of hybrid fixation), product number of component and cement, type of revision, revised component, and conversion to THA or conversion to total knee arthroplasty (TKA).

It is important to note that priority can not be invoked because, at the time of this writing, there is no official starting date for the validity of phylogenetically defined definitions.

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Expert writing Tips

✓ Best practice

When specifying a "date of validity", clearly indicate the format (e.g., YYYY-MM-DD) to avoid ambiguity, especially in international contexts.

⚠ Common error

When the "date of validity" relates to digital transactions or international agreements, failing to specify the time zone can lead to disputes or misinterpretations. Always include the relevant time zone (e.g., UTC, EST) to ensure clarity.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Linguistic Context

The phrase "date of validity" functions as a noun phrase, often serving as a subject complement or object of a preposition. It indicates a specific point in time that marks the beginning or end of something's valid period, as evidenced by the examples provided by Ludwig.

Expression frequency: Uncommon

✓ Frequent in

Science

36%

News & Media

32%

Wiki

18%

⚠ Less common in

Formal & Business

10%

Encyclopedias

3%

Social Media

1%

Ludwig's WRAP-UP

The phrase "date of validity" is a noun phrase used to specify the temporal boundary during which something is considered valid or effective. According to Ludwig AI, the phrase is grammatically correct and usable in written English. While it appears in various contexts, including science, news and media, and wiki sources, its use is generally formal and scientific. To enhance clarity, it's best practice to specify the date format and time zone. Alternatives like "effective date" or "expiration date" may be more appropriate depending on the specific context. Using "date of validity" correctly ensures clarity and avoids ambiguity in legal, official, and technical documentation.

FAQs

How is the "date of validity" used in contracts?

In contracts, the "date of validity" specifies when the agreement becomes legally binding and enforceable. It's crucial for defining the period during which the terms and conditions apply.

What's the difference between "effective date" and "date of validity"?

While similar, "effective date" typically refers to the date an agreement or policy comes into force, while "date of validity" often indicates the period something remains valid or acceptable.

What should I do if the "date of validity" is approaching?

If the "date of validity" is nearing, review the terms and conditions to determine if renewal or extension is necessary. Ensure all required actions are taken before the date to avoid any lapse in coverage or benefits.

Can the "date of validity" be retroactive?

In some cases, the "date of validity" can be set retroactively, meaning it applies to a period before the current date. However, this is often subject to specific legal or contractual provisions and may not always be permissible.

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Source & Trust

82%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: