The following are known Action Replay Codes for Catwoman on Nintendo Game Boy Advance (GBA).
These codes were also known as GameShark Codes and in most cases will work on both devices.

These codes are for the U.S. version of the game.

Master Code – Must Be On
7b61bf27
ffeb0e38
3331d802
7d1d09b4

Infinite Health
a2407499
4d88a461