The following Unicode-related documents record the purpose and process of defining specific characters in the Tai Le block:
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! class="unsortable"[[Unicode#Versions|Version]] |!! {{nobr|Final code points<ref group=lower-alpha name=final/>}} !! class="unsortable" | Count !! class="unsortable" | [[Unicode#Versions|Version]] !! [[International Committee for Information Technology Standards|L2]] ID !! [[ISO/IEC JTC 1/SC 2|WG2]] ID !! class="unsortable" | Document
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| rowspan="8" | U+1950.4.196D, 1970..19740 || rowspan="8" | 35U+1950..196D, 1970..1974 || rowspan="8" | 4.035 || || [http://www.evertype.com/standards/tai/n966.pdf N966] || {{Citation|title=Proposal for encoding Dehong Dai script|date=1994-01-01}}
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| {{nobr|[http://www.unicode.org/L2/L2000/00281-n2239.pdf L2/00-281]}} || [http://std.dkuug.dk/jtc1/sc2/wg2/docs/n2239.pdf N2239] || {{Citation|title=Proposal for encoding Dehong Dai script on BMP of ISO/IEC 10646|date=2000-08-08}}
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| {{nobr|[http://www.unicode.org/L2/L2000/00361-n2239r.pdf L2/00-361]}} || [http://std.dkuug.dk/jtc1/sc2/wg2/docs/n2239r.pdf N2239R] || {{Citation|title=Proposal for encoding Dehong Dai script on BMP of ISO/IEC 10646|date=2000-08-08}}
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| {{nobr|[http://www.unicode.org/L2/L2000/00347-n2292-tai-le.pdf L2/00-347]}} || [http://std.dkuug.dk/jtc1/sc2/wg2/docs/n2292.pdf N2292] || {{Citation|title=Report on Tai Le (Dehong Dai) script|date=2000-09-25|first1=Michael|last1=Everson|authorlink1=Michael Everson|first2=Xi|last2=Weining|first3=Zhao|last3=Qinglian}}
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| {{nobr|[http://www.unicode.org/L2/L2001/01348-n2371.pdf L2/01-348]}} || [http://std.dkuug.dk/jtc1/sc2/wg2/docs/n2371.pdf N2371] || {{Citation|title=Proposal Summary Form for Dai scripts|date=2001-09-14}}
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| {{nobr|[http://www.unicode.org/L2/L2001/01369-n2372.pdf L2/01-369]}} || [http://std.dkuug.dk/jtc1/sc2/wg2/docs/n2372.pdf N2372] || {{Citation|title=Revised proposal for encoding the Tai Le script in the BMP of the UCS|date=2001-10-05|first=Michael|last=Everson}}
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| {{nobr|[http://www.unicode.org/L2/L2003/03253-kai-letter.pdf L2/03-253]}} || || {{Citation|title=Lepcha, Limbu, Syloti, Saurashtra, Tai Le and Bugis Proposals|date=2003-08-13|first=Daniel|last=Kai}}
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| {{nobr|[http://www.unicode.org/L2/L2003/03258-intro-tai-le.pdf L2/03-258]}} || || {{Citation|title=Introduction to the Tai Le Script|date=2003-08-13|first=Daniel|last=Kai}}
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| colspan=6 | {{reflist|group=lower-alpha|refs=<ref name=final>Proposed code points and characters names may differ from final code points and names</ref>}}
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