Organization for the Advancement of Structured Information Standards

OASIS is a nonprofit consortium that works on developing open standards for the global information society. It has more than 5 000 participants representing over 600 organisations and individual members in more than 65 countries.

Standards produced by OASIS cover areas such as: security, Internet of Things, cloud computing, energy, content technologies, interoperability, emergency management, etc. The organisation is responsible for the development of the OASIS eXtensible Access Control Markup Language (XACML) standard.

OASIS open standards offer the potential to lower cost, stimulate innovation, grow global markets, and protect the right of free choice of technology.