From Open Food Facts wiki
There are currently 29 different states that products can have.
Introduction
States show the various levels of verification a product has gone through. Multiple states might be assigned to a product, a very common one is for example "To be completed" on a new product page. The list of states and number of products assigned to each can be retrieved from the Open Food Facts website at world.openfoodfacts.org/states.
States
Product name completed
Expiration date to be completed
Packaging code to be completed
To be completed
Nutrition facts completed
Characteristics to be completed
Packaging to be completed
Photos uploaded
Quantity to be completed
Categories to be completed
Brands completed
Photos to be validated
Ingredients completed
Ingredients to be completed
Brands to be completed
Categories completed
Quantity completed
Photos to be uploaded
Photos validated
Packaging completed
Characteristics completed
Nutrition facts to be completed
Complete
To be checked
Expiration date completed
Packaging code completed
Product name to be completed
Empty
Checked