The following Unicode-related documents record the purpose and process of defining specific characters in the Old Persian block:
| Version | Final code points| Count | L2 ID | WG2 ID | Document | |
|---|
| 4.1 | U+103A0..103C3, 103C8..103D5 | 50 | L2/97-269}} | N1639 | title=Proposal to encode Old Persian Cuneiform, Plane 1|date=1997-09-18|first=Michael|last=Everson|authorlink=Michael Everson}} |
| [https://www.unicode.org/L2/L1998/98070.pdf L2/98-070]}} | title=Minutes of the joint UTC and L2 meeting from the meeting in Cupertino, February 25-27, 1998|first1=Joan|last1=Aliprand|first2=Arnold|last2=Winkler|section=3.A.4. item c. Old Persian Cuneiform}} |
| L2/98-286}} | N1703 | title=Unconfirmed Meeting Minutes, WG 2 Meeting #34, Redmond, WA, USA; 1998-03-16--20|date=1998-07-02|first1=V. S.|last1=Umamaheswaran|first2=Mike|last2=Ksar|section=8.19}} |
| [https://www.unicode.org/L2/L1999/99224.pdf L2/99-224]}} | [https://www.unicode.org/wg2/docs/n2025-2.pdf N2025-2]}} | title=Comments on proposals for the Universal Multiple-Octed Coded Character Set|date=1999-07-23|first=W.|last=Röllig}} |
| [https://www.unicode.org/wg2/docs/n2133.htm N2133] | title=Response to comments on the question of encoding Old Semitic scripts in the UCS (N2097)|date=1999-10-04}} |
| [https://www.unicode.org/L2/L2000/00010-n2103.pdf L2/00-010]}} | [https://www.unicode.org/wg2/docs/n2103.pdf N2103] | title=Minutes of WG 2 meeting 37, Copenhagen, Denmark: 1999-09-13--16|date=2000-01-05|first=V. S.|last=Umamaheswaran|section=10.4}} |
| [https://www.unicode.org/L2/L2000/00128-pastscripts.pdf L2/00-128]}} | title=Scripts from the Past in Future Versions of Unicode|date=2000-03-01|first=Carl-Martin|last=Bunz}} |
| [https://www.unicode.org/L2/L2001/01007-iran.txt L2/01-007]}} | title=Iranianist Meeting Report: Symposium on Encoding Iranian Scripts in Unicode|date=2000-12-21|first=Carl-Martin|last=Bunz|section=Old Persian cuneiform}} |
| [https://www.unicode.org/L2/L2002/02009-iranian.pdf L2/02-009]}} | title=2nd Iranian Meeting Report|date=2001-11-23|first=Carl-Martin|last=Bunz|section=Old Persian cuneiform script}} |
| [https://www.unicode.org/L2/L2003/03097-n2545-oldpersian.pdf L2/03-097]}} | [https://www.unicode.org/wg2/docs/n2545.pdf N2545] | title=Revised proposal to encode the Old Persian script in the UCS|date=2002-12-03|first=Michael|last=Everson}} |
| [https://www.unicode.org/L2/L2003/03149r-n2583r-old-persian.pdf L2/03-149R]}} | [https://www.unicode.org/wg2/docs/n2583r.pdf N2583R] | title=Final proposal to encode the Old Persian script in the UCS|date=2003-09-18|first=Michael|last=Everson}} |
| [https://www.unicode.org/L2/L2005/05289-cuneiform.txt L2/05-289]}} | title=Cuneiform property inconsistencies|date=2005-10-06|first=Ken|last=Whistler}} |
1. ^{{cite web|url=https://www.unicode.org|title=Unicode character database|work=The Unicode Standard|accessdate=2016-07-09}}
2. ^{{cite web|url=https://www.unicode.org/versions/enumeratedversions.html|title=Enumerated Versions of The Unicode Standard|work=The Unicode Standard|accessdate=2016-07-09}}
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