The time of validity of claim under this Policy shall not exceed a period of one year counting from the date of accident.

本保险单项下的索赔时效，从事故发生之日算起，不得超过一年。

youdao

The time of validity of a claim under this insurance shall not exceed a period of two year counting from the date of loss.

被保险人的索赔期限，从损失发生之日起，不得超过两年。

youdao

When Merck and Schering-Plough delayed results of a clinical trial aimed at showing the benefits of Vytorin, a top cholesterol drug, they said more time was needed to ensure the validity of the data.

FORBES: Magazine Article

To clarify, as has been raised to us by counsel for Branca and McClain since our article first was posted, the will was admitted to probate and the time period for challenging of the validity of the will under California law passed, which has the effect of determining that the will is valid.

FORBES: Michael Jackson's Siblings Promise New Fight Over His Estate

It seems to me the public policy behind effective enforcement of the open meeting law is so strong that it does outweigh the interest, at least at this time, which may exist in favor of sustaining the validity of the law.

FORBES: Wisconsin Judge Blocks Anti-Union Law