Final answer:
Swift reporting of lost or stolen ID cards is necessary. The correct timeframe for reporting depends on the institution's policy, which usually requires reporting soon after the loss is discovered.
Step-by-step explanation:
Lost or stolen ID cards should be swiftly reported to mitigate risks such as unauthorized access or identity theft. While the specific timeframe for reporting can vary by institution or organization, a common policy is to require reporting within a short window after the ID card is noticed as missing. For the purpose of this question, options are given as 24, 48, 72, and 96 hours. The correct answer would depend on the specific policy of the relevant organization.