IPC-1602 - Revision A - Redline Standard Redline Comparison IPC-1602 to IPC-1602A Document #: IPC-1602 Revision A Product Type Redline Standard Released: 04/23/2025 Language English Current Revision IPC-1602A Redline document shows the changes from IPC-1602 to IPC-1602A in a side-by-side comparison of the two documents. This is only available in digital format.