QA in Practice -- CMMI , 6 sigma & Other Implementations

If any organization is in start up phase(just six month old) do you think it is the right time to go for ISO implementation?Will it be effective?

Hi All,Are there any open source tools available for auditing?

Is there any best practice for conducting process compliance audits , do checklists etc. help in actually conducting a process compliance audit ????

any suggestions .. Please come forward and tell me

Thnx in advance :) 

What are tailoring guidelines for ???

Can somebody give me the parameters that should be considered for making an estimation sheet . Also if possible kindly mail me a format for the same. ID upali.waghmare@bajajallianz.co.in

Thanks in Advance 

Software Engineering is it a sientific approach

what is the difference between ReEnginnering and Reverse Engineering?

What is the differenct between  ISO/IEC 12207 and Iso 15504?

Also what Iso 9000 differs from ISO/IEC 12207 and Iso 15504?

Best Regards

Hello 

Are Iso and IEC the same organization are they are different?

Thank you