diff --git a/src/a64instruction_Branch.h b/src/a64instruction_Branch.h
new file mode 100644
index 0000000..1681768
--- /dev/null
+++ b/src/a64instruction_Branch.h
@@ -0,0 +1,41 @@
+#include <stdbool.h>
+#include "a64instruction_global.h"
+#include "global.h"
+
+typedef enum {
+    a64inst_UNCONDITIONAL = 0,
+    a64inst_REGISTER = 1,
+    a64inst_CONDITIONAL = 2
+} a64inst_BranchType;
+
+typedef struct {
+    word unconditionalOffset;
+} a64inst_Branch_UnconditionalData;
+
+typedef struct {
+    a64inst_regSpecifier src;
+} a64inst_Branch_RegisterData;
+
+typedef enum {
+    EQ = 0, // Equal
+    NE = 1, // Not Equal
+    GE = 10, // Signed greater or equal
+    LT = 11, // Signed less than
+    GT = 12, // Signed greater than
+    LE = 13, // signed less than or equal
+    AL = 14 // Always
+} a64inst_ConditionType; //a64inst_Branch_ConditionType?
+
+typedef struct {
+    a64inst_ConditionType cond;
+    word offset;
+} a64inst_Branch_ConditionalData;
+
+typedef struct {
+    a64inst_BranchType BranchType;
+    union {
+        a64inst_Branch_UnconditionalData unconditionalData;
+        a64inst_Branch_RegisterData registerData;
+        a64inst_Branch_ConditionalData conditionalData;
+    } processOpData;
+} a64inst_BranchData;