diff --git a/reference_model/src/verify/verify_dot_product.cc b/reference_model/src/verify/verify_dot_product.cc
index a96befa..39895b1 100644
--- a/reference_model/src/verify/verify_dot_product.cc
+++ b/reference_model/src/verify/verify_dot_product.cc
@@ -105,9 +105,6 @@
     TOSA_REF_REQUIRE(refBnd != nullptr, "reference bounds tensor is missing");
     TOSA_REF_REQUIRE(imp != nullptr, "implementation tensor is missing");
 
-    // Validate data-type
-    TOSA_REF_REQUIRE(dpInfo.dataType == mapToDType(imp->data_type), "invalid data type in config");
-
     // Get number of dot-product elements
     const int64_t T = numElements(std::vector<int32_t>(ref->shape, ref->shape + ref->num_dims));
     TOSA_REF_REQUIRE(T > 0, "invalid shape for reference tensor");
@@ -124,8 +121,10 @@
             return validateData(refData, refBndData, impData, static_cast<size_t>(T), dpInfo);
             break;
         }
-        default:
+        default: {
+            WARNING("tosa verifier: data-type not supported.");
             break;
+        }
     }
 
     return false;
diff --git a/reference_model/src/verify/verify_entry.cc b/reference_model/src/verify/verify_entry.cc
index 1f7c680..32614b6 100644
--- a/reference_model/src/verify/verify_entry.cc
+++ b/reference_model/src/verify/verify_entry.cc
@@ -38,7 +38,7 @@
             return verifyULP(ref, imp, cfg.ulpInfo.ulp);
         }
         default: {
-            WARNING("unsupported verification mode.");
+            WARNING("tosa verifier: unsupported verification mode.");
             break;
         }
     }
@@ -57,40 +57,58 @@
         // Check inputs for nullptr
         if (!ref || !imp || !config_json)
         {
-            WARNING("one of the inputs is missing.");
+            WARNING("tosa verifier: one of the inputs is missing.");
             return false;
         }
 
         // Extract verification config
         if (!ref->name)
         {
-            WARNING("tensor name is not specified.");
+            WARNING("tosa verifier: tensor name is not specified.");
             return false;
         }
         auto cfg = TosaReference::parseVerifyConfig(ref->name, config_json);
         if (!cfg)
         {
-            WARNING("invalid json config.");
+            WARNING("tosa verifier: invalid json config.");
             return false;
         }
 
         // Validate shape
         if (ref->num_dims != imp->num_dims)
         {
-            WARNING("tensors have different number of dimensions.");
+            WARNING("tosa verifier: tensors have different number of dimensions.");
             return false;
         }
         if (!ref->shape || !imp->shape)
         {
-            WARNING("one of tensors' shape is missing.");
+            WARNING("tosa verifier: one of tensors' shape is missing.");
             return false;
         }
         if (std::vector(ref->shape, ref->shape + ref->num_dims) != std::vector(imp->shape, imp->shape + imp->num_dims))
         {
-            WARNING("tensors have different shapes.");
+            WARNING("tosa verifier: tensors have different shapes.");
             return false;
         }
 
+        // Validate data-type
+        if (ref->data_type == tosa_datatype_fp64_t)
+        {
+            if (cfg->dataType != TosaReference::mapToDType(imp->data_type))
+            {
+                WARNING("tosa verifier: incorrect tensor data type.");
+                return false;
+            }
+        }
+        else
+        {
+            if (ref->data_type != imp->data_type)
+            {
+                WARNING("tosa verifier: tensors have different data types.");
+                return false;
+            }
+        }
+
         // Run verification
         return verify(ref, ref_bnd, imp, *cfg);
     }
diff --git a/reference_model/src/verify/verify_exact.cc b/reference_model/src/verify/verify_exact.cc
index 7fde5bb..1a0c44c 100644
--- a/reference_model/src/verify/verify_exact.cc
+++ b/reference_model/src/verify/verify_exact.cc
@@ -44,7 +44,7 @@
                               });
         }
         default:
-            WARNING("data-type not supported.");
+            WARNING("tosa verifier: data-type not supported.");
             break;
     }
 
diff --git a/reference_model/src/verify/verify_ulp.cc b/reference_model/src/verify/verify_ulp.cc
index 622fba4..223bc48 100644
--- a/reference_model/src/verify/verify_ulp.cc
+++ b/reference_model/src/verify/verify_ulp.cc
@@ -145,6 +145,7 @@
                               });
         }
         default:
+            WARNING("tosa verifier: data-type not supported.");
             break;
     }
 
diff --git a/reference_model/src/verify/verify_utils.cc b/reference_model/src/verify/verify_utils.cc
index bb4feaa..786ab40 100644
--- a/reference_model/src/verify/verify_utils.cc
+++ b/reference_model/src/verify/verify_utils.cc
@@ -48,6 +48,7 @@
                                  { VerifyMode::DotProduct, "DOT_PRODUCT" },
                                  { VerifyMode::ReduceProduct, "REDUCE_PRODUCT" },
                                  { VerifyMode::FpSpecial, "FP_SPECIAL" },
+                                 { VerifyMode::Round, "ROUND" },
                              })
 
 void from_json(const nlohmann::json& j, UlpInfo& ulpInfo)
@@ -57,7 +58,6 @@
 
 void from_json(const nlohmann::json& j, DotProductVerifyInfo& dotProductInfo)
 {
-    j.at("data_type").get_to(dotProductInfo.dataType);
     j.at("s").get_to(dotProductInfo.s);
     j.at("ks").get_to(dotProductInfo.ks);
 }
@@ -65,6 +65,7 @@
 void from_json(const nlohmann::json& j, VerifyConfig& cfg)
 {
     j.at("mode").get_to(cfg.mode);
+    j.at("data_type").get_to(cfg.dataType);
     if (j.contains("ulp_info"))
     {
         j.at("ulp_info").get_to(cfg.ulpInfo);
diff --git a/reference_model/src/verify/verify_utils.h b/reference_model/src/verify/verify_utils.h
index 510b9cb..5b98f5c 100644
--- a/reference_model/src/verify/verify_utils.h
+++ b/reference_model/src/verify/verify_utils.h
@@ -26,7 +26,7 @@
 #define TOSA_REF_REQUIRE(COND, MESSAGE)                                                                                \
     if (!(COND))                                                                                                       \
     {                                                                                                                  \
-        WARNING(MESSAGE);                                                                                              \
+        WARNING("tosa verifier: " MESSAGE ".");                                                                        \
         return false;                                                                                                  \
     }
 
@@ -43,7 +43,8 @@
     Ulp,
     DotProduct,
     ReduceProduct,
-    FpSpecial
+    FpSpecial,
+    Round
 };
 
 /// \brief ULP verification meta-data
@@ -59,7 +60,6 @@
 {
     DotProductVerifyInfo() = default;
 
-    DType dataType;
     int32_t s;
     int32_t ks;
 };
@@ -70,6 +70,7 @@
     VerifyConfig() = default;
 
     VerifyMode mode;
+    DType dataType;
     UlpInfo ulpInfo;
     DotProductVerifyInfo dotProductInfo;
 };
diff --git a/reference_model/test/verify_tests.cpp b/reference_model/test/verify_tests.cpp
index 7482847..7b6ba9d 100644
--- a/reference_model/test/verify_tests.cpp
+++ b/reference_model/test/verify_tests.cpp
@@ -135,8 +135,8 @@
         "tensors" : {
             "out1" : {
                 "mode": "DOT_PRODUCT",
+                "data_type": "FP32",
                 "dot_product_info" : {
-                    "data_type": "FP32",
                     "s": 2,
                     "ks": 9
                 }
@@ -199,7 +199,8 @@
     std::string json_cfg = R"({
         "tensors" : {
             "out1" : {
-                "mode": "EXACT"
+                "mode": "EXACT",
+                "data_type": "FP32"
             }
         }
     })";
@@ -243,6 +244,7 @@
         "tensors" : {
             "out1" : {
                 "mode": "ULP",
+                "data_type": "FP32",
                 "ulp_info": {
                 "ulp": 5
                 }
diff --git a/scripts/schemavalidation/compliance-config.schema.json b/scripts/schemavalidation/compliance-config.schema.json
index 677a2a8..570c88f 100644
--- a/scripts/schemavalidation/compliance-config.schema.json
+++ b/scripts/schemavalidation/compliance-config.schema.json
@@ -25,14 +25,19 @@
                             "description": "verifier mode EXACT, DOT_PRODUCT, ULP, REDUCE_PRODUCT, or FP_SPECIAL",
                             "type": "string"
                         },
+                        "data_type": {
+                            "description": "tensor data type, such as: BOOL, INT16, FP32",
+                            "type": "string"
+                        },
                         "ulp_info": {
                             "description": "info required for the ULP mode",
                             "type": "object",
                             "properties":
                             {
                                 "ulp": {
-                                    "description": "ulp range limit - such as 1 or 0.5",
-                                    "type": "string"
+                                    "description": "ulp range limit - positive number",
+                                    "type": "integer",
+                                    "minimum": 0
                                 }
                             },
                             "required": [ "ulp" ]
@@ -49,23 +54,19 @@
                                 "ks": {
                                     "description": "kernel size for this dot product operation",
                                     "type": "integer"
-                                },
-                                "data_type": {
-                                    "description": "tensor data type, such as: BOOL, INT16, FP32",
-                                    "type": "string"
                                 }
                             },
                             "additionalProperties": false,
                             "required": [
                                 "s",
-                                "ks",
-                                "data_type"
+                                "ks"
                             ]
                         }
                     },
                     "additionalProperties": false,
                     "required": [
-                        "mode"
+                        "mode",
+                        "data_type"
                     ]
                 }
             }
diff --git a/verif/checker/verifier.py b/verif/checker/verifier.py
index 06ffcfb..684bea3 100644
--- a/verif/checker/verifier.py
+++ b/verif/checker/verifier.py
@@ -72,7 +72,7 @@
             ct.cast(shape, ct.POINTER(ct.c_int32)),
             ct.c_int32(len(array.shape)),
             ct.c_int(NUMPY_DATATYPE_TO_CLIENTTYPE[array.dtype]["type"]),
-            ct.cast(np.ctypeslib.as_ctypes(array), ct.POINTER(ct.c_uint8)),
+            array.ctypes.data_as(ct.POINTER(ct.c_uint8)),
             ct.c_size_t(size_in_bytes),
         )
         return tensor
diff --git a/verif/generator/tosa_test_gen.py b/verif/generator/tosa_test_gen.py
index d15f785..8beb2ae 100644
--- a/verif/generator/tosa_test_gen.py
+++ b/verif/generator/tosa_test_gen.py
@@ -282,17 +282,21 @@
         )
 
     def tensorComplianceMetaData(self, op, argsDict, outputTensor, errorName):
-        if errorName:
-            # No compliance for error tests
+        if errorName or not gtu.dtypeIsFloat(outputTensor.dtype):
+            # No compliance for error tests or integer tests currently
             return None
+
         # Create compliance meta data for expected output tensor
-        compliance_tens = {"mode": None}
+        compliance_tens = {
+            "mode": None,
+            # Data type is needed for all FP runs, as refmodel precise mode produces FP64
+            "data_type": gtu.DTYPE_ATTRIBUTES[outputTensor.dtype]["json"],
+        }
         if argsDict["dg_type"] == gtu.DataGenType.DOT_PRODUCT:
             mode = gtu.ComplianceMode.DOT_PRODUCT
             compliance_tens["dot_product_info"] = {
                 "s": argsDict["s"],
                 "ks": argsDict["ks"],
-                "data_type": gtu.DTYPE_ATTRIBUTES[outputTensor.dtype]["json"],
             }
         elif argsDict["dg_type"] == gtu.DataGenType.OP_SPECIAL:
             mode = gtu.ComplianceMode.FP_SPECIAL
@@ -301,6 +305,8 @@
             compliance_tens["ulp_info"] = {"ulp": op["compliance"]["ulp"]}
         elif op["op"] == Op.REDUCE_PRODUCT:
             mode = gtu.ComplianceMode.REDUCE_PRODUCT
+        elif op["op"] in (Op.ADD, Op.MUL, Op.SUB, Op.CEIL, Op.FLOOR, Op.CAST):
+            mode = gtu.ComplianceMode.ROUND
         else:
             mode = gtu.ComplianceMode.EXACT
         compliance_tens["mode"] = gtu.ComplianceMode(mode).name
diff --git a/verif/generator/tosa_utils.py b/verif/generator/tosa_utils.py
index 75a0df5..dddc320 100644
--- a/verif/generator/tosa_utils.py
+++ b/verif/generator/tosa_utils.py
@@ -38,6 +38,7 @@
     ULP = 2
     FP_SPECIAL = 3
     REDUCE_PRODUCT = 4
+    ROUND = 5
 
 
 class DataGenType(IntEnum):
diff --git a/verif/tests/test_schemavalidation.py b/verif/tests/test_schemavalidation.py
index 1ecd3ee..664e3a4 100644
--- a/verif/tests/test_schemavalidation.py
+++ b/verif/tests/test_schemavalidation.py
@@ -72,11 +72,7 @@
 def test_schemavalidation_compliance_minimal():
     json = {
         "version": "v",
-        "tensors": {
-            "output": {
-                "mode": "mode",
-            }
-        },
+        "tensors": {"output": {"mode": "mode", "data_type": "type"}},
     }
 
     sv = sch.TestDescSchemaValidator()
diff --git a/verif/tests/test_tosa_verifier.py b/verif/tests/test_tosa_verifier.py
index 996939c..864fa9c 100644
--- a/verif/tests/test_tosa_verifier.py
+++ b/verif/tests/test_tosa_verifier.py
@@ -40,7 +40,8 @@
     "tensors": {
         "output1": {
             "mode": "DOT_PRODUCT",
-            "dot_product_info": {"ks": 1000, "s": 0, "data_type": "FP32"},
+            "data_type": "FP32",
+            "dot_product_info": {"ks": 1000, "s": 0},
         }
     },
 }