In the US at least the dates are made up and inconsistent, like having best by, expires, and use by which all mean different things and are not regulated. For the most part they are about the taste and texture of the food, not food safety.
Except for infant formula, product dating is not required by federal regulations.
The expiration dates on things that do not spoil like salt were added by capitalists who want you to throw it out so you will buy more. It is abusing the voluntary made up and inconsistent date labeling capitalists came up with to weasel out of being regulated.
Other countries have regulations, but odds are that they don’t apply to salt.
In the US at least the dates are made up and inconsistent, like having best by, expires, and use by which all mean different things and are not regulated. For the most part they are about the taste and texture of the food, not food safety.
There is only one food product which does require a date in the US.
The expiration dates on things that do not spoil like salt were added by capitalists who want you to throw it out so you will buy more. It is abusing the voluntary made up and inconsistent date labeling capitalists came up with to weasel out of being regulated.
Other countries have regulations, but odds are that they don’t apply to salt.