diff --git a/PATSTAT/CPC_data/CPCTitleList202302/cpc_defs.csv b/PATSTAT/CPC_data/CPCTitleList202302/cpc_defs.csv
new file mode 100644
index 0000000..f168c07
--- /dev/null
+++ b/PATSTAT/CPC_data/CPCTitleList202302/cpc_defs.csv
@@ -0,0 +1,3 @@
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