True statement related to expiry date of a drug is:-
High-Yield Explanation
Expiry date: It is the date up to which the active ingredient is expected to remain within specification if stored correctly. The drug can be used by the last date of that paicular month displayed by expiry date (if exact date is not specified) The drugs may remain potent, efficacious as well as safe after expiry date, but the manufacturer does not give guarantee. There is no maximum period for expiry date.