2015 conus standard per diem rate
Most of the CONUS (approximately 2600 counties) are covered by the standard CONUS per diem rate of $129 ($83 lodging, $46 meals and incidental expenses). In fiscal year (FY) 2015, there continue to be about 400 Non-Standard Areas (NSAs) that have per diem rates higher than the standard CONUS rate.ederal 2015 Per Diem Rates Released Effective October 1, 2015 The 2015 Federal Travel per diem rates were released by the General Services Administration (GSA).