Documents for IRG31 :

Last Updated: 200 9.01.25

15:25 HK Time


Some of IRG 30 documents are listed here for convenience. Please go to IRG 30 website to get all IRG 30 documents


IRG Home


Equivalence Database:

IRGN1277 Appendix:


Meeting Agenda (To be continuously updated before and during IRG Meeting)

Meeting schedule (To be updated during IRG 31 Meeting)



Here is a group picture. If your picture is better than this, send it to me and I can post it for everyone:


Group Photo1


Document No.



Date first assignment


IRGN 1567 Vietnam's withdraw of Ext. D Vietnam 2009.01.13
IRGN 1566 TCA's Evidences for Ext. D TCA 2009.01.06
IRGN 1565 IDS of Vietnam glyphs on questionable in IRGN1482 Vietnam 2009.01.01
IRGN 1564updated(with posting of IRGN1567) Vietnam 's evidences for glyphs in Ext_D Vietnam 2009.01.01
IRGN 1563 Withdraw of All ROK characters from Ext. D. ROK 2008.12.22
IRGN 1562(pre-assignment) PnP V3 Draft1 PnP Group 2008.11.13
IRGN 1561(pre-assignment) PnP V2 PnP Group 2008.11.13
IRGN 1560(pre-assignment) PnP V2. Draft2 PnP Group 2008.11.13
IRGN 1559 (TaichiPreDraftingComments)



HSARGFeedBacks(09.01.25Posting), JapanFeedbacks(09.01.25 posting)

PnP V2 draft 1 PnP Group 2008.11.13
IRGN 1558(pre-assignment) Consolidated List(401-540) Old Hanzi Ad Hoc Group 2008.11.13
IRGN 1557(pre-assignment) Old Hanzi Submission(401-470) TCA 2008.11.13
IRGN 1556(pre-assignment) Old Hanzi Submission(471-540) China 2008.11.13
IRGN1555( WithdrawnSet, WithdrawnSetMappings ) A List of Withdrawn UNC characters Editorial Group 2008.11.13

IRGN1554Mset, MsetMappings, IRGN1554Dset, DsetMappings ,




UNC V4.0 Editorial Group 2008.11.13
IRGN 1553Draft


Feedback List:

HK, J. Knightely(1,2,3,4), Japan(1,2, 3), Chen Zhuang, Unicode


UNC V4.0 Directions Editorial Group 2008.11.13
IRGN 1552(pre-assignment) CJK_D V5.1 Editorial Group 2008.11.13
IRGN 1551draft



CJK_D V5.1 Directions Editorial Group 2008.11.13
IRGN 1550(pre-assignment) A List of Unification/Disunification Chars with Explanations and Evidences Editorial Group 2008.11.13
IRGN 1549( MSetP1, MSetP2, MSetP3, MSetP4, MappingTables, DSet)


CJK_D V5.0 Editorial Group 2008.11.13
IRGN 1548draft

IRGN1548 (Confirmed) and  Notes

CJK_D V5.0 Direction Editorial Group 2008.11.13
IRGN 1547(pre-assignment) New UCV List Annex S Group 2008.11.13
IRGN 1546(pre-assignment) Annex S addition V5 Annex S Group 2008.11.13
IRGN 1545(Pre-assignment) Annex S Revision V5 Annex S Group 2008.11.13
IRGN 1544 Issues on Fees for IVS registration Unicode 2008.11.13
IRGN 1543 Additional Information on IVS from UTC Richard Cook 2008.11.13
IRGN 1542

Proposal to add one note to the Source Separation Rule of Annex S


China 2008.11.12
IRGN 1541 Licensing conditions Japan 2008.11.12
IRGN 1540 Hosting of IRG Meeting No. 32 HKSARG 2008.11.12
IRGN 1539 Comments on Japanese Compatibility characters John Knightley 2008.11.12
IRGN 1538 Licensing conditions China 2008.11.12
IRGN 1537 Licensing conditions TCA 2008.11.12
IRGN 1536 Licensing conditions ROK 2008.11.12
IRGN 1535 Examples of Ext. D evidences Unicode 2008.11.12
IRGN 1534 Preliminary Explanation of Ext. D sources Unicode 2008.11.12
IRGN 1533(in RAR form:  P1, P2, P3, P4, P5, P6, P7)


Description of Evidences of ROK

Use this link to download the document using WinZip

ROK 2008.11.11
IRGN 1532Revised(08.12.31) UNC evidences China 2008.11.11
IRGN 1531 China's withdraw of Ext. D China 2008.11.11
IRGN 1530 Font Availability Issue ROK 2008.11.10
IRGN 1529 Ext. D Editorial Group Report(Also on Multi-column representtaion) Ext. D Group 2008.11.10
IRGN 1528 (Finalized on 19/11/08)

AppendixA: Evidences(P1, P2), Appendix B: text data file (New 19/11/08)

Further Evidences of Ext. D John Knightely 2008.11.10
IRGN 1527(AttachmentA, B1, B2, CD) Annex S Editorial Group Report Annex S Group 2008.11.10
IRGN 1526 Feedback to IRGN 1482 Vietnam 2008.11.10
IRGN 1525 Characters to be withdrawn from UNC Unicode 2008.11.10
IRGN 1524(A1, A2, A3, A4) Old Hanzi Editorial Group Report Old Hanzi Group 2008.11.10
IRGN 1523 comments to CJK Ext D V4.0 ROK 2008.11.07
IRGN 1522
Questions about the policy on the old hanzi expert group works. (tentative)


Japan 2008.11.07
IRGN 1521
Information about Japan's additional ideographs for the future extensions


Japan 2008.11.07
IRGN 1520 Feedback on PnP Version1 Draft TCA 2008.11.04
IRGN 1519Notes.


Par1.1, Part1.2, Part2toPart3, Part4


 The attached document set is too large. So, I will distribute it during IRG31

Ext. D evidences China 2008.11.04
IRGN1518A(pdf, rtf)



Further Unification/non-unification Version1.1 John Knightley 2008.11.04
IRGN 1517 Activity Report, MSARG MSARG 2008.10.29
IRGN 1516 Feedback on PnP Version 1 Draft 2(IRGN 1498) HKSARG 2008.10.29
IRGN 1515 Feedback  on IRGN 1501(Further explanation on Japan's Questionable Characters in CJK D V4.0 D set) and IRGN 1483RA1(Annex S Further Examples) HKSARG 2008.10.29
IRGN 1514 Activity Report: Vietnam Vietnam 2008.10.18
IRGN 1513 IRG Meeting No. 31 updated email list IRG 2008.10.18
IRGN 1512 IRG Meeting No. 31 Participants List IRG 2008.10.18
IRGN 1511updated on 21/11/08 IRG Meeting No. 31 Minutes of Meeting IRG 2008.10.18
IRGN 1510(revised because WG2Resolution reference was changed) IRG Meeting No. 31 Resolution IRG 2008.10.18
IRGN 1509(Appendix) UNC Editorial Report

(recycled from previous assignment

IRG 2008.11.10
IRGN 1508 Activity Report: Japan Japan 2008.10.18
IRGN 1507 Activity Report: ROK ROK 2008.10.18
IRGN 1506 Activity Report: TCA TCA 2008.10.18
IRGN 1505 Activity Report, HKSARG HKSAR 2008.10.18
IRGN 1504 Activity Report: China China 2008.10.18
IRGN 1503


IRGN PnP Version 1 Rapporteur 2008.10.17
IRGN 1502(Revised version, updated on 20/11/08) WG2 Meeting No. 53 Resolution( Revised) WG2 2008.10.17
IRGN 1501
Further explanation on Japan's questionable characters in CJK D v4.0 D set

Japan 2008.10.15
IRGN 1500 IRG PnP Version 1 Draft2 Feedbacks Ken Lunda and Anan 2008.10.15
IRGN 1499 (TablePart1, TablePart2, TablePart3, TablePart4, Mapping Table, WG2SummaryForm) Proposal to Add a Set of Compatibility Ideographs for Government Use(WG2N3530) Japan 2008.10.13
IRGN 1498 (FlowChart) IRG PnP Version1 Draft2 Rapporteur 2008.10.10
IRGN 1497 HKSAR Feedbacks on IRGN 1483 - Further Unification/non-unification Version1 HKSARG 2008.09.27
IRGN 1496 Additional Evidence for 4 UNC V3.0 "D" Set Ideographs Ken Lunde 2008.09.24
IRG 1495
Japan's answer to the UNC questionable characters

Japan 2008.09.05
IRGN 1494 HKSARG Comments on UNCv30 (M Set). HKSARG 2008.08.11
IRGN 1493 HKSARG comments on IRGN 1475R Annex S Revision HKSARG 2008.08.03
IRGN 1492  ( PDFversion)

IRGN 1492R(2nd Call)

IRG 31 First Call for Meeting IRG Rapporteur 2008.07.15
IRGN 1491(WordDoc, PDFDoc) IRG 31 Logistics China 2008.07.15
IRGN 1490 HKSAR Comments on N1462-Annex S Revision(Version 3) HKSARG 2008.07.09
IRGN 1489(Part A, Part B) Feedback on IRG PNP(IRGN 1465) Taichi Kawabata 2008.07.02
IRGN 1488 Plenary Meeting Notes (Unconfirmed Minutes) Peter Cheng 2008.06.20
IRGN 1487 HKSAR comments on revision of N1465 (IRG Principles and Procedures Version 1) HKSARG 2008.06.18
IRGN 1486 HKSAR comments on N1475 (Updated List of Unification/Non-unification Examples) HKSARG 2008.06.18
IRGN 1485(attachment) Malaysia Submission for Inclusion in Ext. D Malaysia 2008.06.13
IRGN 1484PartA, PartB, PartC Annex S (Version 4) Draft John Knightley 2008.06.13
IRGN 1483(AppendixA1 (RTF Version), AppendixA2(RTF Version),

AppendixA3FontFile, AppendixB1Unifiables(Feedbacks),

AppendixB2Oversimplication,   AppendixB3suplements(Page1To30, Page31To60, Page61To90, Page91To115))

Further Unification/non-unification Version1 John Knightley 2008.06.13
IRGN 1482( MSetP1, MSetP2, MSetP3, MSetP4, MSetP5, D SetData, Mapping Tables)New


CJKD Version 4.0 Wang Xiao Ming 2008.06.13
IRGN 1481 final (Table) CJKD Version 4.0 Direction Chen Zhuang 2008.06.13
IRGN 1480(DSet, DMappings, MSet, Mmappings) UNC Version 3.1 Wang Xiao Ming 2008.06.13
IRGN 1479(preassignment) UNC Version 3.1Direction Chen Zhuang(PE) 2008.06.13
IRGN 1478 DSet, DSetMappings, MSet, MSetMappings UNC Version 3.0 Wang Xiao Ming 2008.06.13
IRGN 1477draft(Table) UNC Version 3.0 Direction Chen Zhuang(PE) 2008.06.13
IRGN 1476

Revised version(IRGN1476, Additional)

Data Error in SuperCJK 14.0 Anan Yasuhiro 2008.06.12


Updated List of Unification/non-unification Examples Annex S Revision Group 2008.06.12
IRGN1474(Part1, Part2, Part3, Part4) Consolidated List(281-400) Old Hanzi Editor 2008.06.12
IRGN1473(Part1, Part2)


Old Hanzi Submission(281-400) TCA 2008.06.12
IRGN1472(Table P1page1-50, P2page51-100, P3page101-141) IRGN 1556(pre-assignment) China 2008.06.12
IRGN1471 Old Hanzi Principles and References Version 3 Old Hanzi Group 2008.06.12
IRGN 1467(AP1, AP2, AP3) IDS of China National Library Characters China National Library 2008.06.11
IRGN 1465 IRG Principles and Procedures Version 1 PnP Ad Hoc Group 2008.06.09
IRGN 1462(Revised version posted on 13/06/08 at 8:15am) Annex S Revision (Version 3) Annex S Ad Hoc 2008.06.09
IRG 1459

Discussion Results on CJK Ext D

Ext. D Group 2008.07.07
IRGN 1450(confirmed) IRG Meeting #30 Resolution IRG 2008.06.08