Last Updated: 2012.08.06   14:50HK Time


Some of IRG 37 documents are listed here for convenience. Please go to IRG 37 website to get all IRG 37 documents

 IRG Home

 Equivalence Database(Updated on 2011.08.15 ):

../irg31/IRGN1277 Appendix:


Meeting Aganda (Available before IRG #38 be continuously updated during IRG #38)

Meeting Schedule (to be available later)




Doc Number  



Date first assignment


IRGN 1879 Response to WG2 N4247 (Preserving round-trip integrity of CJK compatibility ideographs) Ken Lunde 2012.08.03
IRGN 1878 CJK Ext. E. v8.1 IRG 2012.06.21
IRGN 1877(Main, Others, Tables ) CJK Ext. E. v8.0 IRG 2012.06.21
IRGN 1876 Old Hanzi PnR Version 3 Old Hanzi Expert Group/IRG 2012.06.20

IRGN 1875

Vietnam Feedback

HKSAR Feedback


Discussion about the Radical Attribute Suzuki Toshiya 2012.06.20
IRGN 1874 China's Plan for Ext. F Submission China 2012.06.19
IRGN 1873 TCA's Plan for Ext. F Submission TCA 2012.06.19
IRGN 1872 Unicode plan for Ext. F submission Unicode 2012.06.19

IRGN 1871


Additional T Source to be included in IRG PnP TCA 2012.06.19
IRGN 1870 IRG Meeting No. 38 Resolution IRG 2012.06.16
IRGN 1869R updated on 2012.07.03 (ExampleforR140, TablesNoExtE  )

Radical-Strokes charts for all UCS encoded Ideographs + Extension-E(Ext. E table is too large for upload.  Members please ask Dr. Lu For a copy)

pdf version(easy to search with page numbers, 63M) can be downloaded at:
Taichi Kawabata 2012.06.18
IRGN 1868  access information for the CJKV online system in Japan Charles Muller 2012.06.18
IRGN 1867 Further problems found in CJK of FDIS10646 3ed text Japan 2012.06.18
IRGN 1866 Issues related to Chinese Names of Taiwan Visitors Selena Wai(TCA) 2012.06.18
IRGN 1865 Editorial Report of Ext. F IRG 2012.06.16
IRGN 1864 (Appenndices updated on 22/07/12) Editorial Report of Ext. E IRG 2012.06.16
IRGN 1863 Participant's List IRG 2012.06.16
IRGN 1862 Updated Email List IRG 2012.06.16
IRGN 1861
Reading and Stroke-count Data in the Unihan Database
UTC 2012.06.14
IRGN 1860
A JavaScript utility for IDS.txt
Suzuki Toshiya 2012.06.07
IRGN 1859
      Proposal for the Discussion How to Handle the        Mistakenly Differentiated Glyphs in Huge Dictionaries
Suzuki Toshiya 2012.06.07

IRGN 1858

Appendix NEW 2012.06.18

Request to add Un-encoded Characters in the Taisho Shinshu Daizoky 
(Taisho edited series of Buddhist scriptures)
A. Charles Muller and Kiyonori Nagasaki 2012.05.21
IRGN 1857(Original Korean Doc ) A proposal requesting a horizontal extension of 154 Hanja char ROK 2012.06.04
IRGN 1856 Comments RE: Providing Total Strokes in Submissions ROK 2012.06.04
IRGN 1855 A rough number of Hanja characters to be submitted for CJK Extension F ROK 2012.06.04

IRGN 1854


Macao characters missing in IRGN 1830 MSARG 2012.05.16
IRGN 1853 USA/Unicode Activity Report USA/Unicode 2012.05.10
IRGN 1852 TCA Activity Report TCA 2012.05.10
IRGN 1851 ROK Activity Report ROK 2012.05.10
IRGN 1850 Japan Activity Report Japan 2012.05.10
IRGN 1849 Hong Kong SAR Activity Report HKSARG 2012.05.10
IRGN 1848 China Activity Report China 2012.05.10
IRGN 1847 Logistics Arrangement for IRG Meeting No. 39 Vietnam 2012.05.10
IRGN 1846 WG2 Resolutions WG2 2012.02.20

IRGN 1845

(updated logistics IRGN1818)

1st Call for IRG Meeting No. 38 Rapporteur 2012.02.20

IRGN 1844(WG2N4165)

IRGN1844R (Data: Text, pdf)(WG2N4246R)

Feedback: Mr. Sekiguchi (WG2N4247)

Stabilizing CJK Compatibility Ideographs through the use of the IVD(WG2N4165)

Stablizing CJK Compatibility Ideographs through the use of Standardized Varients(WG2 N4246R)

Unicode 2012.02.16

IRGN 1843


Proposal to establish a CJK Unified Ideographs "Urgently Needed Characters" process(WG2N4230) Lunde and Jenkins 2012.02.16
IRGN 1842 Japanese proposal to the agenda for Old Hanzi Tokyo meeting Japan 2012.02.10
IRGN1841 G source characters to be withdrawn
from CJK_E
China 2012.01.03

Change of Unicode Technical Standard #37 Related to Ideographic Variation Database

(Hyperlink to the change: )

Unicode 2011.11.15

IRGN 1839Summary (Draft1)(Docx version, updated on 2012.06.26)

(Part1, Part2, Part3, Part4 NEW available on 2012.06.18)

Update of N1648 summary of IRGWDS IRG 2011.11.10
IRGN 1838(updated on 08/12/2011) Errata Report to WG2(including IRG 37 and IRG 36 reported errors) IRG 2011.11.10
IRGN 1837 Errata Report in IRG 37 IRG 2011.11.10

IRGN 1836 (Agenda ) Appendix


Old Hanzi Ad Hoc Report(for Feb. 20 - 23, 2012 Tokyo meeting) (Preassigned) Old Hanzi Group 2011.11.10
IRGN 1835 Consolidated List (Preassigned) Old Hanzi Group 2011.11.10
IRGN 1834 Second Review for SW 77-300 (Preassigned) Japan 2011.11.10
IRGN 1833 Second Review for SW 77-300 (Preassigned) China 2011.11.10
IRGN 1832 Second Review for SW 77-300 (Preassigned) TCA 2011.11.10
IRGN 1831 CJK Ext. E V7.2 (Preassigned) Ext. E 2011.11.10

IRGN 1830(P1, P2, P3, Mapping )






China Feedback2(12.06.09)

Vietnam Response(12.06.10)

TCA Response


JapanFeedback(including CJKV7.0)


CJK Ext. E V7.1 (Preassigned) Ext. E 2011.11.10

IRGN 1829main, Notes, ExelFile, Others

Feedback: ROK (12.03.14)

HKSAR(12.03.14) P1, P2

TCA(12.03.16) P1, P2, P3




Consolidated comments(unconfirmed) P1, P2, P3

Vietnam Response(12.06.10)

TCA Response(Part1, Part2)


CJK Ext. E V7.0 (Preassigned) Ext. E 2011.11.10
IRGN 1828 FDIS of Ext. B(meeting distribution) Michel Suignard 2011.11.09

IRGN 1827(Appendix Revised PnR version 3)


Old Hanzi Discussion Report IRG 2011.11.09
IRGN 1826
comments RE: N1648 summary of IRGWDS
Prof. Kim 2011.11.08

IRGN 1825


Proposal to establish a "JADOBE" source for the kIRG_JSource field
Ken Lunde 2011.11.08

IRGN 1824 (AppendixA, AppendixB )

Feedback by Suzuki Toshiya(Part1, Part2, Part3)

Feedback2 by Suzuki

Editorial Group Report(Ext. B, Ext. E, IRGPnP, H Ext. ) CJK Editorial Group 2011.11.08

IRGN 1823 (draft1)




IRG PnP Update IRG 2011.11.08
IRGN 1822(16/05/2012) Requirements for Font Provision Michel Suignard 2011.11.08
IRGN 1821(Part1, Part2) Old Hanzi Review TCA(post allocation of document) TCA 2011.11.08
IRGN 1820 Explanation for the Differences between UCS and Vietnam Sources Vietnam 2011.11.08
IRGN 1819 Using V50 Font for CJK Chars in K Column of UCS ROK 2011.11.08
IRGN 1818(revised) IRG Meeting No. 38 Logistics ROK 2011.11.08
IRGN 1817 Confirmed Updated Email list Rapporteur 2011.11.02

IRGN 1816 Confirmed

Participants List Rapporteur 2011.11.02
IRGN 1815 Invitation for Old Hanzi Adhoc Meeting 2012.02.20 - 23 Japan 2011.10.28

IRGN 1814(AppendixA, AppendixB1, AppendixB2 )

Japan Feedback (Attachment)

Editorial Report of Old Hanzi Ad Hoc Group Meeting 2011.09.26 - 30 Old Hanzi Expert G. 2011.10.19

IRGN 1813 (Attachment)

ROK Feedback

(posted on 12.06.12)

Preliminary proposal to add CJK Unified ideographs Japan 2011.10.19
IRGN 1812 Japan's concerns on the revised CJK B chart for 10646 3ed Japan 2011.10.19
IRGN 1811 A request of a horizontal extension of 155 Hanja chars for ROK ROK 2011.10.16
IRGN 1810 (updated on 08/12/2011) IRG Meeting No. 37 Resolutions IRG 2011.10.16


Japan Feedback

WG2 P&P Review on Item D WG2 2011.06.23


Japan Feedback

IRG and IVD Unicode 2011.06.08



Preliminary Proposal for an Ideographic Variation Database Registration
UTC 2011.04.02