5.0 References

        1.  http://en.wikipedia.org/wiki/Panasonic_Corporation 
2.  http://www.bsi-emea.com/Environment/Overview/WhatisISO14001.xalter
3.  http://www.informinc.org/improhs.pdf

        4.  http://www.panasonic.com/industrial/components/pdf/rohs_pb-free.pdf
5.  http://www.panasonic.net/csr/reports/pdf/csr_2010e.pdf    
6.  http://www.panasonic.com/business/toughbook/

             why-toughbook-rohs-compliance.asp 
7. http://www.iso.org/iso/iso_9000_essentials  http://www.panasonic.net/

            csrapproach/index.html 

        8. http://www.panasonic.com/industrial/batteries-oem/tertiary-navigation

             /product-information/rohs.aspx 
9. http://www.panasonic.com/industrial/electronic-components

             /product-information/rohs.aspx