The biennium starts in the even year (FY17-18, FY19-20).
The biennium ends in the odd year (FY18-19, FY20-21).
Permanent budget is determined by Rule Codes B11, BD01 and BD02. B11, BD01 and BD02 transactions are the only rule codes that roll forward. Once End-of-Year has closed, a query is executed that pulls all funds beginning with 111 and 112 and with Rule codes B11, BD01 and BD02.
BD01’s represent original budget from prior year.
B11 and BD02’s usually represent permanent budget changes in the current fiscal year.