Hi All, We are developing a bluetooth stack, which contains the upper protocol layers SDP, L2CA P, RFCOMM, HCI and the Serial Port Profile. The base band is from a third party vendor and is already certified. I would like to know the following about the Bluetooth BQB certification 1) Is there a term "Re certification" in bluetooth. What actually needed is, suppose the stack is already certified and we are making some modification, whether we need re certification or not? 2) What is the period for getting the certification after submitting the request to the BQB. 3) How much is the cost for certification. A rough cost is ok 4) As I already said my base band is certified. Is this bluetooth logo is valid for base band even if we are not certifying our upper stack. 5) Is it possible to market a bluetooth product with out the SIG certification?. Any legal issues from Bluetooth Community? Thanks in advance Suja. __________________________________ Do you Yahoo!? Yahoo! Mail SpamGuard - Read only the mail you want. http://antispam.yahoo.com/tools