Hi Ken, Chris, Kay, IPC LF Listservers, <I have a questions based on IPC-1066. This document says that ... Chris and Kay already answered your real question. Ken, In order to comply with RoHS and WEEE the various standards bodies like IPC, JEDEC, and others create standards or guidance documents. When you read IPC-1066 you have to also read the EU or EC Directives since they are at a higher level of control. Yours in Engineering, Dave YiEngr, MA/NY DDave -------------------------------------------------------------------------------Leadfee Mail List provided as a service by IPC using LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Leadfree To temporarily stop/(start) delivery of Leadree for vacation breaks send: SET Leadfree NOMAIL/(MAIL) Search previous postings at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -------------------------------------------------------------------------------