diff --git a/src/pluginsRT/ActivationMishRT.cpp b/src/pluginsRT/ActivationMishRT.cpp
index d42b90a..f92629b 100644
--- a/src/pluginsRT/ActivationMishRT.cpp
+++ b/src/pluginsRT/ActivationMishRT.cpp
@@ -73,7 +73,7 @@ const char *ActivationMishRT::getPluginVersion() const NOEXCEPT  {
 }
 
 bool ActivationMishRT::supportsFormat(DataType type, PluginFormat format) const NOEXCEPT {
-    return true;
+        return (type == DataType::kFLOAT && format == PluginFormat::kLINEAR);
 }
 
 const char *ActivationMishRT::getPluginNamespace() const NOEXCEPT  {
diff --git a/src/pluginsRT/DeformableConvRT.cpp b/src/pluginsRT/DeformableConvRT.cpp
index 9b7222d..6af3587 100644
--- a/src/pluginsRT/DeformableConvRT.cpp
+++ b/src/pluginsRT/DeformableConvRT.cpp
@@ -287,7 +287,7 @@ void DeformableConvRT::detachFromContext() NOEXCEPT {
 }
 
 bool DeformableConvRT::supportsFormat(DataType type, PluginFormat format) const NOEXCEPT {
-    return true;
+        return (type == DataType::kFLOAT && format == PluginFormat::kLINEAR);
 }
 
 DeformableConvRTPluginCreator::DeformableConvRTPluginCreator() {
diff --git a/src/pluginsRT/FlattenConcatRT.cpp b/src/pluginsRT/FlattenConcatRT.cpp
index 53036ff..0e500b3 100644
--- a/src/pluginsRT/FlattenConcatRT.cpp
+++ b/src/pluginsRT/FlattenConcatRT.cpp
@@ -158,7 +158,7 @@ FlattenConcatRT::configurePlugin(const Dims *inputDims, int32_t nbInputs, const
 }
 
 bool FlattenConcatRT::supportsFormat(DataType type, PluginFormat format) const NOEXCEPT {
-    return true;
+    return (type == DataType::kFLOAT && format == PluginFormat::kLINEAR);
 }
 
 FlattenConcatRTPluginCreator::FlattenConcatRTPluginCreator() {
diff --git a/src/pluginsRT/MaxPoolingSizeRT.cpp b/src/pluginsRT/MaxPoolingSizeRT.cpp
index 5f36ae3..c45eae3 100644
--- a/src/pluginsRT/MaxPoolingSizeRT.cpp
+++ b/src/pluginsRT/MaxPoolingSizeRT.cpp
@@ -93,8 +93,7 @@ delete this;
 }
 
 bool MaxPoolFixedSizeRT::supportsFormat(DataType type, PluginFormat format) const NOEXCEPT {
-    return true;
-    //todo assert
+    return (type == DataType::kFLOAT && format == PluginFormat::kLINEAR);
 }
 
 const char *MaxPoolFixedSizeRT::getPluginNamespace() const NOEXCEPT {
diff --git a/src/pluginsRT/RegionRT.cpp b/src/pluginsRT/RegionRT.cpp
index 249c48a..c31bbe6 100644
--- a/src/pluginsRT/RegionRT.cpp
+++ b/src/pluginsRT/RegionRT.cpp
@@ -131,7 +131,7 @@ void RegionRT::setPluginNamespace(const char *pluginNamespace) NOEXCEPT {
 }
 
 bool RegionRT::supportsFormat(DataType type, PluginFormat format) const NOEXCEPT {
-    return true;
+    return (type == DataType::kFLOAT && format == PluginFormat::kLINEAR);
 }
 
 IPluginV2Ext *RegionRT::clone() const NOEXCEPT {
diff --git a/src/pluginsRT/ReorgRT.cpp b/src/pluginsRT/ReorgRT.cpp
index e3a18df..8f0fa12 100644
--- a/src/pluginsRT/ReorgRT.cpp
+++ b/src/pluginsRT/ReorgRT.cpp
@@ -75,7 +75,7 @@ void ReorgRT::serialize(void *buffer) const NOEXCEPT {
 }
 
 bool ReorgRT::supportsFormat(DataType type, PluginFormat format) const NOEXCEPT {
-    return true;
+    return (type == DataType::kFLOAT && format == PluginFormat::kLINEAR);
 }
 
 const char *ReorgRT::getPluginType() const NOEXCEPT {
diff --git a/src/pluginsRT/ReshapeRT.cpp b/src/pluginsRT/ReshapeRT.cpp
index f026d3a..8d81a8d 100644
--- a/src/pluginsRT/ReshapeRT.cpp
+++ b/src/pluginsRT/ReshapeRT.cpp
@@ -76,8 +76,7 @@ void ReshapeRT::serialize(void *buffer) const NOEXCEPT {
 }
 
 bool ReshapeRT::supportsFormat(DataType type, PluginFormat format) const NOEXCEPT {
-    return true;
-    //todo assert
+    return (type == DataType::kFLOAT && format == PluginFormat::kLINEAR);
 }
 
 const char *ReshapeRT::getPluginType() const NOEXCEPT {
diff --git a/src/pluginsRT/ResizeLayerRT.cpp b/src/pluginsRT/ResizeLayerRT.cpp
index db98326..1068f60 100644
--- a/src/pluginsRT/ResizeLayerRT.cpp
+++ b/src/pluginsRT/ResizeLayerRT.cpp
@@ -77,8 +77,7 @@ void ResizeLayerRT::serialize(void *buffer) const NOEXCEPT {
 }
 
 bool ResizeLayerRT::supportsFormat(DataType type, PluginFormat format) const NOEXCEPT {
-    return true;
-    //todo assert
+    return (type == DataType::kFLOAT && format == PluginFormat::kLINEAR);
 }
 
 const char *ResizeLayerRT::getPluginType() const NOEXCEPT {
diff --git a/src/pluginsRT/RouteRT.cpp b/src/pluginsRT/RouteRT.cpp
index 3218622..3c3ca79 100644
--- a/src/pluginsRT/RouteRT.cpp
+++ b/src/pluginsRT/RouteRT.cpp
@@ -131,8 +131,7 @@ void RouteRT::setPluginNamespace(const char *pluginNamespace) NOEXCEPT {
 }
 
 bool RouteRT::supportsFormat(DataType type, PluginFormat format) const NOEXCEPT {
-    return true;
-    //todo assert
+    return (type == DataType::kFLOAT && format == PluginFormat::kLINEAR);
 }
 
 IPluginV2 *RouteRT::clone() const NOEXCEPT {
diff --git a/src/pluginsRT/ShortcutRT.cpp b/src/pluginsRT/ShortcutRT.cpp
index 2a126bb..606f66e 100644
--- a/src/pluginsRT/ShortcutRT.cpp
+++ b/src/pluginsRT/ShortcutRT.cpp
@@ -91,7 +91,7 @@ void ShortcutRT::serialize(void *buffer) const NOEXCEPT {
 }
 
 bool ShortcutRT::supportsFormat(DataType type, PluginFormat format) const NOEXCEPT {
-    return true;
+    return (type == DataType::kFLOAT && format == PluginFormat::kLINEAR);
 }
 
 const char *ShortcutRT::getPluginType() const NOEXCEPT {
diff --git a/src/pluginsRT/UpsampleRT.cpp b/src/pluginsRT/UpsampleRT.cpp
index 21ee95a..af21bc0 100644
--- a/src/pluginsRT/UpsampleRT.cpp
+++ b/src/pluginsRT/UpsampleRT.cpp
@@ -81,7 +81,7 @@ void UpsampleRT::serialize(void *buffer) const NOEXCEPT {
 }
 
 bool UpsampleRT::supportsFormat(DataType type, PluginFormat format) const NOEXCEPT {
-    return true;
+    return (type == DataType::kFLOAT && format == PluginFormat::kLINEAR);
 }
 
 const char *UpsampleRT::getPluginType() const NOEXCEPT {
diff --git a/src/pluginsRT/YoloRT.cpp b/src/pluginsRT/YoloRT.cpp
index 4ef62b7..9585754 100644
--- a/src/pluginsRT/YoloRT.cpp
+++ b/src/pluginsRT/YoloRT.cpp
@@ -152,7 +152,7 @@ size_t YoloRT::getSerializationSize() const NOEXCEPT {
 }
 
 bool YoloRT::supportsFormat(DataType type, PluginFormat format) const NOEXCEPT {
-    return true;
+    return (type == DataType::kFLOAT && format == PluginFormat::kLINEAR);
 }
 
 void YoloRT::serialize(void *buffer) const NOEXCEPT {