FAA Order 8900.1 Flight Standards Information Management System (FSIMS) has Moved... FSIMS is undergoing a phased decommissioning and is expected to be completely retired no later than September 2022. The FAA Order 8900.1 Flight Standards Information Management System (FSIMS) document type has already been decommissioned. All 8900.1 are located in the Dynamic Regulatory System (DRS) at drs.faa.gov