An Ingredient Data Sheet is a list of all the mixture ingredients contained in a cleaning product. This list of ingedients must be compiled according to the requirements as laid down in Annex VII of the Detergents Regulation (648/2004/EC), and must, upon request, be made available without delay and free of charge, to any medical personnel.

Ingredient Data Sheets for cleaning products intended for the consumer market must be published on a (freely accessible) website, the url of which must be indicated of the product label. The online publication of Ingredient Data Sheets of industrial or institutional cleaning products is not obligatory where a technical data sheet or Safety Data Sheet is available.