Document Content Addition of Document Alteration of Document Doc No.: 702-N28 Subject: Manufacturing Area Color Identification SOP Revocation of Document REV: PAGE OF 10 Revision History Rev Status Revision Date 2007/11/02 2008/10/07 2014/12/16 2015/10/16 Revised By Description NEW 2 2017/12/16 2019/1/15 2019/04/02 Jenny Liu( ) Update all org EPA 5.0 6.1.1 6.1.1 6.1.2 3.1 RoHS & & ” “ RoHS ” “ 6.1.1 For V1 factory build-up requirement, add English translation and related level form of Vietnamese 6.1.1 The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC Form No.: 2-JQ-021-04, 006