WAC means Western Adjudication Center. In other words, California. Vermont is EAC... Eastern Adjudication Center. More details:
LIN = Lincoln, Nebraska or NSC
EAC = St. Albans, Vermont or VSC
SRC= Dallas, Texas or TSC
WAC= Laguna Niguel, California or CSC
So let's say your case # is WAC 99 001 50001
- WAC represents California
- The 99 represents the fiscal year (October 1, through September 30) in which the case was received.
- The 001 represents the computer workday in the fiscal year on which the fee was taken. They are calculated by counting the number of working days from October 1. Saturdays and Sundays and national holidays are not included.
- The 50001 represents the particular case number
I would check the case status as soon as I had the number.