diff --git a/pkg/vm/csharp-interop-test/push/pushbytes1.json b/pkg/vm/csharp-interop-test/push/pushbytes1.json
new file mode 100644
index 000000000..474944423
--- /dev/null
+++ b/pkg/vm/csharp-interop-test/push/pushbytes1.json
@@ -0,0 +1,81 @@
+{
+    "category": "Push",
+    "name": "PUSHBYTES1",
+    "tests":
+    [
+        {
+            "name": "Good definition",
+            "script": "0x0100",
+            "steps":
+            [
+                {
+                    "actions":
+                    [
+                        "StepInto"
+                    ],
+                    "result":
+                    {
+                        "state": "Break",
+                        "invocationStack":
+                        [
+                            {
+                                "scriptHash": "0xFBC22D517F38E7612798ECE8E5957CF6C41D8CAF",
+                                "instructionPointer": 2,
+                                "nextInstruction": "RET",
+                                "evaluationStack":
+                                [
+                                    {
+                                        "type": "ByteArray",
+                                        "value": "0x00"
+                                    }
+                                ]
+                            }
+                        ]
+                    }
+                },
+                {
+                    "actions":
+                    [
+                        "StepInto"
+                    ],
+                    "result":
+                    {
+                        "state": "Halt",
+                        "resultStack":
+                        [
+                            {
+                                "type": "ByteArray",
+                                "value": "0x00"
+                            }
+                        ]
+                    }
+                }
+            ]
+        },
+        {
+            "name": "Wrong definition (without enough length)",
+            "script": "0x01",
+            "steps":
+            [
+                {
+                    "actions":
+                    [
+                        "StepInto"
+                    ],
+                    "result":
+                    {
+                        "state": "Fault",
+                        "invocationStack":
+                        [
+                            {
+                                "scriptHash": "0xC51B66BCED5E4491001BD702669770DCCF440982",
+                                "instructionPointer": 1,
+                                "nextInstruction": "RET"
+                            }
+                        ]
+                    }
+                }
+            ]
+        }
+    ]
+}
\ No newline at end of file
diff --git a/pkg/vm/csharp-interop-test/readme.md b/pkg/vm/csharp-interop-test/readme.md
new file mode 100644
index 000000000..0e457c7c0
--- /dev/null
+++ b/pkg/vm/csharp-interop-test/readme.md
@@ -0,0 +1,6 @@
+## Package VM Interop
+
+
+This package will use the tests in the neo-vm repo to test interopabilty
+
+
diff --git a/pkg/vm/csharp-interop-test/testStruct.go b/pkg/vm/csharp-interop-test/testStruct.go
new file mode 100644
index 000000000..c0da0112b
--- /dev/null
+++ b/pkg/vm/csharp-interop-test/testStruct.go
@@ -0,0 +1,26 @@
+package csharpinterop
+
+// VMUnitTest is a struct for capturing the fields in the json files
+type VMUnitTest struct {
+	Category string `json:"category"`
+	Name     string `json:"name"`
+	Tests    []struct {
+		Name   string `json:"name"`
+		Script string `json:"script"`
+		Steps  []struct {
+			Actions []string `json:"actions"`
+			Result  struct {
+				State           string `json:"state"`
+				InvocationStack []struct {
+					ScriptHash         string `json:"scriptHash"`
+					InstructionPointer int    `json:"instructionPointer"`
+					NextInstruction    string `json:"nextInstruction"`
+					EvaluationStack    []struct {
+						Type  string `json:"type"`
+						Value string `json:"value"`
+					} `json:"evaluationStack"`
+				} `json:"invocationStack"`
+			} `json:"result"`
+		} `json:"steps"`
+	} `json:"tests"`
+}