diff --git a/src/denm.c b/src/denm.c
index b5c1454..2093d3a 100644
--- a/src/denm.c
+++ b/src/denm.c
@@ -16,30 +16,30 @@
 
 
 const cc_ssp_bm_t CC_SSP_BM_MAP[] = {
-    {"trafficCondition",                                 1, 0x800000},
-    {"accident",                                         2, 0x400000},
-    {"roadworks",                                        3, 0x200000},
-    {"adverseWeatherCondition-Adhesion",                 6, 0x100000},
-    {"hazardousLocation-SurfaceCondition",               9, 0x080000},
-    {"hazardousLocation-ObstacleOnTheRoad",             10, 0x040000},
-    {"hazardousLocation-AnimalOnTheRoad",               11, 0x020000},
-    {"humanPresenceOnTheRoad",                          12, 0x010000},
-    {"wrongWayDriving",                                 14, 0x008000},
-    {"rescueAndRecoveryWorkInProgress",                 15, 0x004000},
-    {"adverseWeatherCondition-ExtremeWeatherCondition", 17, 0x002000},
-    {"adverseWeatherCondition-Visibility",              18, 0x001000},
-    {"adverseWeatherCondition-Precipitation",           19, 0x000800},
-    {"slowVehicle",                                     26, 0x000400},
-    {"dangerousEndOfQueue",                             27, 0x000200},
-    {"vehicleBreakdown",                                91, 0x000100},
-    {"postCrash",                                       92, 0x000080},
-    {"humanProblem",                                    93, 0x000040},
-    {"stationaryVehicle",                               94, 0x000020},
-    {"emergencyVehicleApproaching",                     95, 0x000010},
-    {"hazardousLocation-DangerousCurve",                96, 0x000008},
-    {"collisionRisk",                                   97, 0x000004},
-    {"signalViolation",                                 98, 0x000002},
-    {"dangerousSituation",                              99, 0x000001},
+    {"trafficCondition",                                 1, 0x80000000},
+    {"accident",                                         2, 0x40000000},
+    {"roadworks",                                        3, 0x20000000},
+    {"adverseWeatherCondition-Adhesion",                 6, 0x10000000},
+    {"hazardousLocation-SurfaceCondition",               9, 0x08000000},
+    {"hazardousLocation-ObstacleOnTheRoad",             10, 0x04000000},
+    {"hazardousLocation-AnimalOnTheRoad",               11, 0x02000000},
+    {"humanPresenceOnTheRoad",                          12, 0x01000000},
+    {"wrongWayDriving",                                 14, 0x00800000},
+    {"rescueAndRecoveryWorkInProgress",                 15, 0x00400000},
+    {"adverseWeatherCondition-ExtremeWeatherCondition", 17, 0x00200000},
+    {"adverseWeatherCondition-Visibility",              18, 0x00100000},
+    {"adverseWeatherCondition-Precipitation",           19, 0x00080000},
+    {"slowVehicle",                                     26, 0x00040000},
+    {"dangerousEndOfQueue",                             27, 0x00020000},
+    {"vehicleBreakdown",                                91, 0x00010000},
+    {"postCrash",                                       92, 0x00008000},
+    {"humanProblem",                                    93, 0x00004000},
+    {"stationaryVehicle",                               94, 0x00002000},
+    {"emergencyVehicleApproaching",                     95, 0x00001000},
+    {"hazardousLocation-DangerousCurve",                96, 0x00000800},
+    {"collisionRisk",                                   97, 0x00000400},
+    {"signalViolation",                                 98, 0x00000200},
+    {"dangerousSituation",                              99, 0x00000100},
 };
 
 static int permissions_check(int cause_code, uint8_t* permissions, uint8_t permissions_len) {
@@ -52,6 +52,8 @@ static int permissions_check(int cause_code, uint8_t* permissions, uint8_t permi
      * 3-40 | Reserved
      */
 
+    syslog_err("cause_CODE %d", cause_code);
+
     if (permissions_len < 4) {
         syslog_debug("[facilities] [den] permissions length too small");
         return 0; 
@@ -63,6 +65,11 @@ static int permissions_check(int cause_code, uint8_t* permissions, uint8_t permi
     for (int i = 0; i < 24; ++i) {
         if (cause_code == CC_SSP_BM_MAP[i].cause_code) {
             perm_val = CC_SSP_BM_MAP[i].bitmap_val;
+            perm_val = ((perm_val>>24) & 0xff) | 
+                       ((perm_val<<8) & 0xff0000) | 
+                       ((perm_val>>8) & 0xff00) | 
+                       ((perm_val<<24) & 0xff000000); 
+            break;
         }
     }
 
diff --git a/src/infrastructure.c b/src/infrastructure.c
index da12f69..7288946 100644
--- a/src/infrastructure.c
+++ b/src/infrastructure.c
@@ -52,6 +52,8 @@ static int permissions_check(int diid, uint8_t* permissions, uint8_t permissions
     for (int i = 0; i < 13; ++i) {
         if (diid == DIID_SSP_BM_MAP[i].diid) {
             perm_val = DIID_SSP_BM_MAP[i].bitmap_val;
+            perm_val = (perm_val>>8) | (perm_val<<8);
+            break;
         }
     }