{"id":5932,"number":"23.975","type":"TR","title":"IPv6 migration guidelines","series":23,"status":"Under change control","initial_release":"Rel-10","primary_group":"S2","secondary_groups":[],"portal_id":1006,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1006","dynareport_url":"https://www.3gpp.org/dynareport/23975.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:50.416045+00:00","updated_at":"2026-10-16T09:34:55.609033+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1006","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-07T23:35:53.922544+00:00","versions":[{"release":"Rel-19","version":"19.0.0","meeting":"SA#109","upload_date":"2025-10-06","comment":"Update to Rel-19 version afte...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-j00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-18","version":"18.0.0","meeting":"SA#103","upload_date":"2024-04-03","comment":"Update to Rel-18 version afte...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-i00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-17","version":"17.0.0","meeting":"SA#95-e","upload_date":"2022-03-30","comment":"Update to Rel-17 version afte...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-h00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-16","version":"16.0.0","meeting":"SA#88-e","upload_date":"2020-07-10","comment":"MCC editorial update for publ...","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/23_series/23.975/23975-g00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-15","version":"15.0.0","meeting":"SA#80","upload_date":"2018-06-22","comment":"Update to Rel-15 version afte...","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/23_series/23.975/23975-f00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-14","version":"14.1.0","meeting":"SA#77","upload_date":"2017-09-18","comment":"Updated with approved CRs at ...","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/23_series/23.975/23975-e10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":54667,"version_status":null},{"release":"Rel-14","version":"14.0.0","meeting":"SA#75","upload_date":"2017-03-16","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/23_series/23.975/23975-e00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-13","version":"13.0.0","meeting":"SA#70","upload_date":"2015-12-23","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-d00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-12","version":"12.0.0","meeting":"SA#65","upload_date":"2014-09-23","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-c00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-11","version":"11.0.0","meeting":"SA#52","upload_date":"2011-06-12","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-b00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-11","version":"2.0.0","meeting":"SA#52","upload_date":"2011-06-08","comment":"SP-110356","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-200.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-10","version":"1.3.0","meeting":"-","upload_date":"2011-05-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-130.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-10","version":"1.2.1","meeting":"-","upload_date":"2010-11-05","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-121.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-10","version":"1.2.0","meeting":"-","upload_date":"2010-11-02","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-120.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-10","version":"1.1.1","meeting":"-","upload_date":"2010-06-14","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-111.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-10","version":"1.1.0","meeting":"-","upload_date":"2010-06-04","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-110.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-10","version":"1.0.0","meeting":"SA#47","upload_date":"2010-03-22","comment":"SP-100177","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-100.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-10","version":"0.3.1","meeting":"-","upload_date":"2010-02-01","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-031.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-10","version":"0.3.0","meeting":"-","upload_date":"2010-02-01","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-030.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-10","version":"0.2.0","meeting":"-","upload_date":"2009-12-15","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-020.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-10","version":"0.1.0","meeting":"-","upload_date":"2009-10-08","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/23_series/23.975/23975-010.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"}],"release_presence":[{"release":"Rel-10","first_version_date":"2009-10-08","latest_version_date":"2011-05-06","first_version":"0.1.0","latest_version":"1.3.0","version_count":10},{"release":"Rel-11","first_version_date":"2011-06-08","latest_version_date":"2011-06-12","first_version":"2.0.0","latest_version":"11.0.0","version_count":2},{"release":"Rel-12","first_version_date":"2014-09-23","latest_version_date":"2014-09-23","first_version":"12.0.0","latest_version":"12.0.0","version_count":1},{"release":"Rel-13","first_version_date":"2015-12-23","latest_version_date":"2015-12-23","first_version":"13.0.0","latest_version":"13.0.0","version_count":1},{"release":"Rel-14","first_version_date":"2017-03-16","latest_version_date":"2017-09-18","first_version":"14.0.0","latest_version":"14.1.0","version_count":2},{"release":"Rel-15","first_version_date":"2018-06-22","latest_version_date":"2018-06-22","first_version":"15.0.0","latest_version":"15.0.0","version_count":1},{"release":"Rel-16","first_version_date":"2020-07-10","latest_version_date":"2020-07-10","first_version":"16.0.0","latest_version":"16.0.0","version_count":1},{"release":"Rel-17","first_version_date":"2022-03-30","latest_version_date":"2022-03-30","first_version":"17.0.0","latest_version":"17.0.0","version_count":1},{"release":"Rel-18","first_version_date":"2024-04-03","latest_version_date":"2024-04-03","first_version":"18.0.0","latest_version":"18.0.0","version_count":1},{"release":"Rel-19","first_version_date":"2025-10-06","latest_version_date":"2025-10-06","first_version":"19.0.0","latest_version":"19.0.0","version_count":1}],"classifications":[],"work_items":[{"uid":440048,"acronym":"FS_IP6M","effective_acronym":"FS_IP6M","title":"Study on IPv6 Migration","responsible_groups":["S2"],"release":"Rel-11","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-14","last_release":"Rel-14","provenance_type":"official","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":680099,"acronym":"TEI14","effective_acronym":"TEI14","title":"(Small) Technical Enhancements and Improvements for Rel-14","responsible_groups":["R4"],"release":"Rel-14","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-14","last_release":"Rel-14","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"}],"change_requests":[{"portal_cr_id":null,"cr_number":"0001","revision":null,"category":"F","impacted_version":"14.0.0","target_release":"Rel-14","title":"Update IETF IPv6 related reference of 23.975","wg_tdoc":"S2-175864","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0001","revision":"1","category":"F","impacted_version":"14.0.0","target_release":"Rel-14","title":"Update IETF IPv6 related reference of 23.975","wg_tdoc":"S2-176071","wg_status":"agreed","tsg_tdoc":"SP-170723","tsg_status":"approved","new_version":"14.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null}],"relationships":[],"relationship_release_evidence_summary":[],"relationship_release_evidence":[],"relationship_release_evidence_meta":{"total":0,"returned_count":0,"limit":100,"truncated":false,"href":"/api/specs/23.975/relationship-evidence"}}