International Classification for Industrial Designs (Locarno Classification, 5th Edition)
Publication year: 1989
![](https://www.wipo.int/edocs/pubdocs/en/cover/wipo_pub_501_05.jpg)
The Locarno Classification (LOC), established by the Locarno Agreement (1968), is an international classification used for the purposes of the registration of industrial designs. The fifth edition of the LOC was published in 1989.