- 1998
- Daisy 2.0
- 2001
- Daisy 2.02, the DTB format most commonly used worldwide today
- 2002
- ANSI/NISO Z39.86 (DAISY 3, DAISY/NISO), Specifications for the Digital Talking Book
- 2005
- Second version of ANSI/NISO Z39.86 released
Since 1998, based on open, non-proprietary standards
W3C
standards such as
SMIL
,
XHTML
and
XML