System Purges (updated 04/20/2000)
The tentative purge schedule for the
FC Audit Master is as follows:
| Region | Purge Volume | Scheduled Date |
| P (OPC) | July, August, September 1998 | March 1999 |
| October, November, December 1998 | June 1999 | |
| January, February, March 1999 | September 1999 | |
| April, May, June 1999 | December 1999 | |
| NC 23 (OPF) | July, August, September 1999 | April 2000 |
| October, November, December 1999 | July 2000 | |
| January, February, March 2000 | October 2000 | |
| April, May, June 2000 | January 2001 | |
| Universities (OPU) | July, August, September 1998 | May 2000 |
| October, November, December 1998 | October 2000 | |
| January, February, March 1999 | April 2001 | |
| April, May, June 1999 | October 2001 | |