The standard CONUS rate is $110 regardless of locality and seasonal fluctuations. During the 

first 30 days, the employee receives 100% of the standard rate; any Eligible Family Members (EFMS) ages 12+ receive 75% of the standard rate; and EFMs under the age of 12 receive 50%. During the second 30 days, the employee receives 75% of the standard rate; any Eligible Family Members (EFMS) ages 12+ receive 50% of the standard rate; and EFMs under the age of 12 receive 40% (DSSR 252.3a(4)a).

An additional 60 days may be authorized on a case-by-case basis computed at the same rates established for the second 30-day period.