IRIS: The Internet Registry Information Service (IRIS) Core Protocol. - Andrew Newton; Marcos Sanz (RFC, 2005)

IRIS: A Domain Registry (dreg) Type for the Internet Registry Information Service (IRIS). - Andrew Newton; Marcos Sanz (RFC, 2005)

Using the Internet Registry Information Service (IRIS) over the Blocks Extensible Exchange Protocol (BEEP). - Andrew Newton; Marcos Sanz (RFC, 2005)

A Domain Availability Check (DCHK) Registry Type for the Internet Registry Information Service (IRIS). - Andrew Newton; Marcos Sanz (RFC, 2008)