UNE-EN ISO 11469:2017

1.1 This International Standard specifies a system of uniform marking of products that have been fabricated from plastics materials. Provision for the process or processes to be used for marking is outside the scope of this standard.NOTEPrecise details of the marking, e.g. the minimum size of the item to be marked, the size of the lettering, the appropriate location of the marking, are subject to agreement between the manufacturer and the user.1.2 The marking system is intended to help identify plastics products for subsequent decisions concerning handling, waste recovery or disposal.1.3 Generic identification of the plastics is provided by the symbols and abbreviated terms given in ISO 1043, parts 1 to 4.NOTEIf more detailed information for material identification is needed, additional marking of plastics products can be applied as defined in the appropriate product standard.1.4 This International Standard is not intended to supplant, replace or in any way interfere with requirements for labelling found in legislation.