diff --git a/backends/test/suite/flows/arm.py b/backends/test/suite/flows/arm.py
index a690e4681f8..db3bb2cfd9e 100644
--- a/backends/test/suite/flows/arm.py
+++ b/backends/test/suite/flows/arm.py
@@ -5,19 +5,22 @@
 
 # Create flows for Arm Backends used to test operator and model suits
 
+from collections.abc import Callable
+
 from executorch.backends.arm.common.arm_compile_spec import ArmCompileSpec
 from executorch.backends.arm.quantizer import get_symmetric_quantization_config
 from executorch.backends.arm.test import common
 from executorch.backends.arm.test.tester.arm_tester import ArmTester
-from executorch.backends.arm.tosa.compile_spec import TosaCompileSpec
 from executorch.backends.arm.util._factory import create_quantizer
 from executorch.backends.test.suite.flow import TestFlow
 from executorch.backends.xnnpack.test.tester.tester import Quantize
 
 
 def _create_arm_flow(
-    name,
-    compile_spec: ArmCompileSpec,
+    name: str,
+    compile_spec_factory: Callable[[], ArmCompileSpec],
+    support_serialize: bool = True,
+    quantize: bool = True,
     symmetric_io_quantization: bool = False,
     per_channel_quantization: bool = True,
     use_portable_ops: bool = True,
@@ -25,24 +28,23 @@ def _create_arm_flow(
 ) -> TestFlow:
 
     def _create_arm_tester(*args, **kwargs) -> ArmTester:
-        kwargs["compile_spec"] = compile_spec
+        spec = compile_spec_factory()
+        kwargs["compile_spec"] = spec
         return ArmTester(
             *args, **kwargs, use_portable_ops=use_portable_ops, timeout=timeout
         )
 
-    support_serialize = not isinstance(compile_spec, TosaCompileSpec)
-    quantize = compile_spec.tosa_spec.support_integer()
-
-    if quantize is True:
+    if quantize:
 
         def create_quantize_stage() -> Quantize:
-            quantizer = create_quantizer(compile_spec)
+            spec = compile_spec_factory()
+            quantizer = create_quantizer(spec)
             quantization_config = get_symmetric_quantization_config(
                 is_per_channel=per_channel_quantization
             )
             if symmetric_io_quantization:
                 quantizer.set_io(quantization_config)
-            return Quantize(quantizer, quantization_config)
+            return Quantize(quantizer, quantization_config)  # type: ignore
 
     return TestFlow(
         name,
@@ -50,23 +52,29 @@ def create_quantize_stage() -> Quantize:
         tester_factory=_create_arm_tester,
         supports_serialize=support_serialize,
         quantize=quantize,
-        quantize_stage_factory=(create_quantize_stage if quantize is True else False),
+        quantize_stage_factory=(create_quantize_stage if quantize else False),  # type: ignore
     )
 
 
 ARM_TOSA_FP_FLOW = _create_arm_flow(
     "arm_tosa_fp",
-    common.get_tosa_compile_spec(tosa_spec="TOSA-1.0+FP"),
+    lambda: common.get_tosa_compile_spec(tosa_spec="TOSA-1.0+FP"),
+    support_serialize=False,
+    quantize=False,
 )
 ARM_TOSA_INT_FLOW = _create_arm_flow(
     "arm_tosa_int",
-    common.get_tosa_compile_spec(tosa_spec="TOSA-1.0+INT"),
+    lambda: common.get_tosa_compile_spec(tosa_spec="TOSA-1.0+INT"),
+    support_serialize=False,
+    quantize=True,
 )
 ARM_ETHOS_U55_FLOW = _create_arm_flow(
     "arm_ethos_u55",
-    common.get_u55_compile_spec(),
+    lambda: common.get_u55_compile_spec(),
+    quantize=True,
 )
 ARM_ETHOS_U85_FLOW = _create_arm_flow(
     "arm_ethos_u85",
-    common.get_u85_compile_spec(),
+    lambda: common.get_u85_compile_spec(),
+    quantize=True,
 )