•A set of principles and practices on how to write
software
•
1.Free Redistribution
2.Source Code
3.Derived Works
4.Integrity of The Authors’ Source Code
5.No Discrimination Against Persons or Groups
6.No Discrimination Against Fields of Endeavor
7.Distribution of License
8.License Must Not Be Specific to a Product
9.License Must Not Restrict Other Software
10.License Must Be Technology-Neutral