the practice of placing a code indicating the date and site of packaging on certain products, as canned goods.

What is an example of code?

The definition of a code is a set of rules or a system of communication, often with randomly assigned numbers and letters given specific meanings. An example of code is the states vehicle laws. An example of code is a made up language that two children use to speak to each other.

How do you read a lot number after it expires?

How to Find Expiration Date by Lot NumberThe first two digits (19) refer to the year of manufacture (2019)The next two digits (03) identify the month the product was manufactured (March) or the date of manufacture.The following two numerals (22) refer to the day of the year.More items