diff --git a/lineage_notes.txt b/lineage_notes.txt
index b6444387..3f0271ab 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -3161,6 +3161,7 @@ GA.4	Alias of XBB.1.17.1.4, S:K356T, ORF1a:N1080D, ORF1a:S2553F, Nigeria from ht
 GA.4.1	Alias of XBB.1.17.1.4.1, S:K478R, S:S704L, S:E554K, USA/Qatar, from sars-cov-2-variants/lineage-proposals#661
 GA.4.1.1	Alias of XBB.1.17.1.4.1.1, S:Q675H
 GA.4.2	Alias of XBB.1.17.1.4.2, S:K558N, S:G1124S, England/Italy
+GA.4.3	Alias of XBB.1.17.1.4.3, S:F186L, S:L585F, Greece/Romania
 GA.5	Alias of XBB.1.17.1.5, T23797C
 GA.6	Alias of XBB.1.17.1.6, ORF1a:I2138V, G8785A, Ghana
 GA.6.1	Alias of XBB.1.17.1.6.1, S:478R, A19767G, C29642T
diff --git a/lineages.csv b/lineages.csv
index 7e052485..f272e3cc 100644
--- a/lineages.csv
+++ b/lineages.csv
@@ -2469003,3 +2469003,17 @@ Italy/PAB_SABES_1900998187/2023,GA.4.2
 England/CLIMB-CM7YGJI8/2023,GA.4.2
 England/CLIMB-CM7YEYTT/2023,GA.4.2
 England/CLIMB-CM7Y8UGY/2023,GA.4.2
+Greece/NPHO-7051/2023,GA.4.3
+Greece/NPHO-8109/2023,GA.4.3
+Greece/NPHO-7232/2023,GA.4.3
+Romania/218997/2023,GA.4.3
+Romania/218996/2023,GA.4.3
+Greece/NPHO-8432/2023,GA.4.3
+Greece/NPHO-8257/2023,GA.4.3
+Greece/NPHO-7835/2023,GA.4.3
+Greece/NPHO-8156/2023,GA.4.3
+Greece/NPHO-7887/2023,GA.4.3
+Greece/NPHO-8203/2023,GA.4.3
+Greece/NPHO-8209/2023,GA.4.3
+Greece/NPHO-7885/2023,GA.4.3
+Greece/NPHO-7890/2023,GA.4.3