diff --git a/src/utils/logTimestamp.ts b/src/utils/logTimestamp.ts
new file mode 100644
index 000000000..2fef765db
--- /dev/null
+++ b/src/utils/logTimestamp.ts
@@ -0,0 +1,10 @@
+// utils/logTimestamp.ts
+// Utility for debug logging with millisecond timestamps
+// Author: Marta Nowak
+// Date: 2025-11-01
+
+export function logWithTimestamp(message: string): void {
+  const now = new Date()
+  const timestamp = now.toISOString().replace('T', ' ').replace('Z', '')
+  console.log(`[DEBUG ${timestamp}] ${message}`)
+}