The following Unicode-related documents record the purpose and process of defining specific characters in the Symbols for Legacy Computing block:
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! [[Unicode#Versions|Version]] !! {{nobr|Final code points<ref group=lower-alpha name=final/>}} !! Count !! [[International Committee for Information Technology Standards|L2]] ID !! [[ISO/IEC JTC 1/SC 2|WG2]] ID !! Document
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| rowspan="10" | 13.0 || rowspan="10" width="180" | U+1FB00..1FB92, 1FB94..1FBCA, 1FBF0..1FBF9 || rowspan="10" | 212 || {{nobr|[https://www.unicode.org/L2/L2017/17435r-terminals-prop.pdf L2/17-435R]}} || || {{Citation |title=Proposal to add characters from legacy computers and teletext to the UCS |date=2018-04-23 |author-first1=Doug |author-last1=Ewell |author-link1=Doug Ewell |author-first2=Rebecca |author-last2=Bettencourt |author-link2=Rebecca G. Bettencourt |author-first3=Michael |author-last3=Everson |author-link3=Michael Everson |author-first4=Eduardo Marín |author-last4=Silva |author-first5=Elias |author-last5=Mårtenson |author-first6=Mark |author-last6=Shoulson |author-first7=Shawn |author-last7=Steele |author-first8=Rebecca |author-last8=Turner|ref=none}}
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| {{nobr|[https://www.unicode.org/L2/L2018/18039-script-adhoc-rec.pdf L2/18-039]}} || || {{Citation |title=Recommendations to UTC #154 January 2018 on Script Proposals |date=2018-01-19 |author-first1=Deborah |author-last1=Anderson |author-first2=Ken |author-last2=Whistler |author-first3=Roozbeh |author-last3=Pournader |author-first4=Lisa |author-last4=Moore |author-first5=Hai |author-last5=Liang |author-first6=Richard |author-last6=Cook |ref=none|section=26}}
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| {{nobr|[https://www.unicode.org/L2/L2018/18235-terminals-prop.pdf L2/18-235 (full],}} [https://www.unicode.org/L2/L2018/18235-terminals-prop-no-attachments.pdf no_attach], [https://www.unicode.org/L2/L2018/18235-aux-LegacyComputingSources.pdf sources], [https://www.unicode.org/L2/L2018/18235-aux-mappings.zip mappings_zip]) || || {{Citation |title=Proposal to add characters from legacy computers and teletext to the UCS |date=2018-07-20 |author-first1=Doug |author-last1=Ewell |author-link1=Doug Ewell |author-first2=Rebecca |author-last2=Bettencourt |author-link2=Rebecca G. Bettencourt |author-first3=Ricardo |author-last3=Bánffy |author-first4=Michael |author-last4=Everson |author-link4=Michael Everson |author-first5=Eduardo Marín |author-last5=Silva |author-first6=Elias |author-last6=Mårtenson |author-first7=Mark |author-last7=Shoulson |author-first8=Shawn |author-last8=Steele |author-first9=Rebecca |author-last9=Turner|ref=none}}
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| {{nobr|[https://www.unicode.org/L2/L2018/18241-script-ad-hoc.pdf L2/18-241]}} || || {{Citation |title=Recommendations to UTC # 156 July 2018 on Script Proposals |date=2018-07-25 20|author-first1=Deborah |author-last1=Anderson |display-authors=etal |ref=none|section=19}}
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| {{nobr|[https://www.unicode.org/L2/L2018/18275r-terminals-prop.pdf L2/18-275R (full],}} [https://www.unicode.org/L2/L2018/18275r-terminals-prop-no-attachments.pdf no_attach], [https://www.unicode.org/L2/L2018/18275r-aux-LegacyComputingSources.pdf sources], [https://www.unicode.org/L2/L2018/18275r-aux-mappings.zip mappings_zip]) || || {{Citation |title=Proposal to add characters from legacy computers and teletext to the UCS |date=2018-09-06 |author-first1=Doug |author-last1=Ewell |author-link1=Doug Ewell |author-first2=Rebecca |author-last2=Bettencourt |author-link2=Rebecca G. Bettencourt |author-first3=Ricardo |author-last3=Bánffy |author-first4=Michael |author-last4=Everson |author-link4=Michael Everson |author-first5=Eduardo Marín |author-last5=Silva |author-first6=Elias |author-last6=Mårtenson |author-first7=Mark |author-last7=Shoulson |author-first8=Shawn |author-last8=Steele |author-first9=Rebecca |author-last9=Turner|ref=none}}
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| {{nobr|[https://www.unicode.org/L2/L2018/18300-script-ad-hoc-rec.pdf L2/18-300]}} || || {{Citation |title=Recommendations to UTC #157 on Script Proposals |date=2018-09-14 |author-first1=Deborah |author-last1=Anderson |display-authors=etal |ref=none|section=11}}
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| {{nobr|[https://www.unicode.org/L2/L2019/19025-terminals-prop.pdf L2/19-025 (full],}} [https://www.unicode.org/L2/L2019/19025-terminals-prop-no-attachments.pdf no_attach], [https://www.unicode.org/L2/L2019/19025-aux-LegacyComputingSources.pdf sources], [https://www.unicode.org/L2/L2019/19025-aux-mappings.zip mappings_zip]) || [https://www.unicode.org/wg2/docs/n5028-19025-terminals-prop.pdf N5028] || {{Citation |title=Proposal to add characters from legacy computers and teletext to the UCS |date=2019-01-04 |author-first1=Doug |author-last1=Ewell |author-link1=Doug Ewell |author-first2=Rebecca |author-last2=Bettencourt |author-link2=Rebecca G. Bettencourt |author-first3=Ricardo |author-last3=Bánffy |author-first4=Michael |author-last4=Everson |author-link4=Michael Everson |author-first5=Eduardo Marín |author-last5=Silva |author-first6=Elias |author-last6=Mårtenson |author-first7=Mark |author-last7=Shoulson |author-first8=Shawn |author-last8=Steele |author-first9=Rebecca |author-last9=Turner|ref=none}}
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| {{nobr|[https://www.unicode.org/L2/L2019/19047-script-adhoc-recs.pdf L2/19-047]}} || || {{Citation |title=Recommendations to UTC #158 January 2019 on Script Proposals |date=2019-01-13 |author-first1=Deborah |author-last1=Anderson |display-authors=etal |ref=none|section=24}}
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| {{nobr|[https://www.unicode.org/L2/L2019/19008.htm L2/19-008]}} || || {{Citation |title=UTC #158 Minutes |date=2019-02-08 |author-first=Lisa |author-last=Moore |ref=none|section=E.2}}
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| {{nobr|[https://www.unicode.org/L2/L2020/20015.htm L2/20-015015R]}} || || {{Citation |title=Draft Minutes of UTC Meeting 162 |date=2020-0105-23 14|author-first=Lisa |author-last=Moore |ref=none|section=B.10.17.2}}
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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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