Welcome to the official home of
JTC1/SC22/WG99 - PROTO
is the international standardization working group for the
programming language PROTO. PROTO is a fake language project
that is used as the prototype example for making SC22 WG web pages.
WG5, WG11 and WG16 data is used sometimes for example data.
The overall design and specific guidelines
are given in a separate page.
Approved international standards and other specifications produced include:
To obtain these international standards, please contact
- ISO/IEC TR 12345:1999 -
Guide to Programming Language PROTO
- ISO/IEC 12345-1:1999 -
Programming Language PROTO
- ISO/IEC 12345-1:1999 AM1 -
Programming Language PROTO - Amendment 1
- ISO/IEC 12345-1:1999 TCOR1 -
Programming Language PROTO - Technical Corrigendum number 1
- ISO/IEC 12345-2:1999 -
Programming Language PROTO binding to
Language Independent Datatypes
projects and their
Other information available is:
If you want further information, or want to participate, please contact
or one of the contact addresses of the WG.
HTML design by Keld Simonsen
Comments are welcome! We can be reached at