diff --git a/pkg/health/health.go b/pkg/health/health.go
index b93d8c967..d5e2fcd65 100644
--- a/pkg/health/health.go
+++ b/pkg/health/health.go
@@ -116,6 +116,11 @@ func GetHealthCheckFunc(gvk schema.GroupVersionKind) func(obj *unstructured.Unst
 		case kube.IngressKind:
 			return getIngressHealth
 		}
+	case "apiextensions.k8s.io":
+		switch gvk.Kind {
+		case kube.CustomResourceDefinitionKind:
+			return getCustomResourceDefinitionHealth
+		}
 	case "argoproj.io":
 		switch gvk.Kind {
 		case "Workflow":
diff --git a/pkg/health/health_customresourcedefinition.go b/pkg/health/health_customresourcedefinition.go
new file mode 100644
index 000000000..0e3fa7b73
--- /dev/null
+++ b/pkg/health/health_customresourcedefinition.go
@@ -0,0 +1,99 @@
+package health
+
+import (
+	"fmt"
+
+	"github.com/argoproj/gitops-engine/pkg/utils/kube"
+	apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+func getCustomResourceDefinitionHealth(obj *unstructured.Unstructured) (*HealthStatus, error) {
+	gvk := obj.GroupVersionKind()
+	switch gvk {
+	case apiextensionsv1.SchemeGroupVersion.WithKind(kube.CustomResourceDefinitionKind):
+		var crd apiextensionsv1.CustomResourceDefinition
+		err := runtime.DefaultUnstructuredConverter.FromUnstructured(obj.Object, &crd)
+		if err != nil {
+			return nil, fmt.Errorf("failed to convert unstructured CustomResourceDefinition to typed: %v", err)
+		}
+		return getApiExtenstionsV1CustomResourceDefinitionHealth(&crd)
+	default:
+		return nil, fmt.Errorf("unsupported CustomResourceDefinition GVK: %s", gvk)
+	}
+}
+
+func getApiExtenstionsV1CustomResourceDefinitionHealth(crd *apiextensionsv1.CustomResourceDefinition) (*HealthStatus, error) {
+
+	if crd.Status.Conditions == nil || crd.Status.Conditions != nil && len(crd.Status.Conditions) == 0 {
+		return &HealthStatus{
+			Status:  HealthStatusProgressing,
+			Message: "Status conditions not found",
+		}, nil
+	}
+
+	var (
+		isEstablished    bool
+		isTerminating    bool
+		namesNotAccepted bool
+		hasViolations    bool
+		conditionMsg     string
+	)
+
+	// Check conditions
+	for _, condition := range crd.Status.Conditions {
+		switch condition.Type {
+		case apiextensionsv1.Terminating:
+			if condition.Status == apiextensionsv1.ConditionTrue {
+				isTerminating = true
+				conditionMsg = condition.Message
+			}
+		case apiextensionsv1.NamesAccepted:
+			if condition.Status == apiextensionsv1.ConditionFalse {
+				namesNotAccepted = true
+				conditionMsg = condition.Message
+			}
+		case apiextensionsv1.Established:
+			if condition.Status == apiextensionsv1.ConditionTrue {
+				isEstablished = true
+			} else {
+				conditionMsg = condition.Message
+			}
+		case apiextensionsv1.NonStructuralSchema:
+			if condition.Status == apiextensionsv1.ConditionTrue {
+				hasViolations = true
+				conditionMsg = condition.Message
+			}
+		}
+	}
+
+	// Return appropriate health status
+	switch {
+	case isTerminating:
+		return &HealthStatus{
+			Status:  HealthStatusProgressing,
+			Message: fmt.Sprintf("CRD is being terminated: %s", conditionMsg),
+		}, nil
+	case namesNotAccepted:
+		return &HealthStatus{
+			Status:  HealthStatusDegraded,
+			Message: fmt.Sprintf("CRD names have not been accepted: %s", conditionMsg),
+		}, nil
+	case !isEstablished:
+		return &HealthStatus{
+			Status:  HealthStatusDegraded,
+			Message: fmt.Sprintf("CRD is not established: %s", conditionMsg),
+		}, nil
+	case hasViolations:
+		return &HealthStatus{
+			Status:  HealthStatusDegraded,
+			Message: fmt.Sprintf("Schema violations found: %s", conditionMsg),
+		}, nil
+	default:
+		return &HealthStatus{
+			Status:  HealthStatusHealthy,
+			Message: "CRD is healthy",
+		}, nil
+	}
+}
diff --git a/pkg/health/health_test.go b/pkg/health/health_test.go
index 45ff74941..deb55342e 100644
--- a/pkg/health/health_test.go
+++ b/pkg/health/health_test.go
@@ -118,6 +118,14 @@ func TestAPIService(t *testing.T) {
 	assertAppHealth(t, "./testdata/apiservice-v1beta1-false.yaml", HealthStatusProgressing)
 }
 
+func TestCustomResourceDefinitionHealth(t *testing.T) {
+	assertAppHealth(t, "./testdata/crd-v1-healthy.yaml", HealthStatusHealthy)
+	assertAppHealth(t, "./testdata/crd-v1-non-structual-degraded.yaml", HealthStatusDegraded)
+	assertAppHealth(t, "./testdata/crd-v1-not-established-degraded.yaml", HealthStatusDegraded)
+	assertAppHealth(t, "./testdata/crd-v1-terminating-progressing.yaml", HealthStatusProgressing)
+	assertAppHealth(t, "./testdata/crd-v1-no-conditions-progressing.yaml", HealthStatusProgressing)
+}
+
 func TestGetArgoWorkflowHealth(t *testing.T) {
 	sampleWorkflow := unstructured.Unstructured{Object: map[string]interface{}{
 		"spec": map[string]interface{}{
diff --git a/pkg/health/testdata/crd-v1-healthy.yaml b/pkg/health/testdata/crd-v1-healthy.yaml
new file mode 100644
index 000000000..09e00f70b
--- /dev/null
+++ b/pkg/health/testdata/crd-v1-healthy.yaml
@@ -0,0 +1,56 @@
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  name: examples.example.io
+spec:
+  conversion:
+    strategy: None
+  group: example.io
+  names:
+    kind: Example
+    listKind: ExampleList
+    plural: examples
+    shortNames:
+      - ex
+    singular: example
+  preserveUnknownFields: true
+  scope: Namespaced
+  versions:
+    - additionalPrinterColumns:
+        - description: >-
+            CreationTimestamp is a timestamp representing the server time when
+            this object was created. It is not guaranteed to be set in
+            happens-before order across separate operations. Clients may not set
+            this value. It is represented in RFC3339 form and is in UTC.
+
+
+            Populated by the system. Read-only. Null for lists. More info:
+            https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+          jsonPath: .metadata.creationTimestamp
+          name: Age
+          type: date
+      name: v1alpha1
+      served: true
+      storage: true
+      subresources: {}
+status:
+  acceptedNames:
+    kind: Example
+    listKind: ExampleList
+    plural: examples
+    shortNames:
+      - ex
+    singular: example
+  conditions:
+    - lastTransitionTime: '2024-05-19T23:35:28Z'
+      message: no conflicts found
+      reason: NoConflicts
+      status: 'True'
+      type: NamesAccepted
+    - lastTransitionTime: '2024-05-19T23:35:28Z'
+      message: the initial names have been accepted
+      reason: InitialNamesAccepted
+      status: 'True'
+      type: Established
+  storedVersions:
+    - v1alpha1
\ No newline at end of file
diff --git a/pkg/health/testdata/crd-v1-no-conditions-progressing.yaml b/pkg/health/testdata/crd-v1-no-conditions-progressing.yaml
new file mode 100644
index 000000000..f12ce016b
--- /dev/null
+++ b/pkg/health/testdata/crd-v1-no-conditions-progressing.yaml
@@ -0,0 +1,46 @@
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  name: examples.example.io
+spec:
+  conversion:
+    strategy: None
+  group: example.io
+  names:
+    kind: Example
+    listKind: ExampleList
+    plural: examples
+    shortNames:
+      - ex
+    singular: example
+  preserveUnknownFields: true
+  scope: Namespaced
+  versions:
+    - additionalPrinterColumns:
+        - description: >-
+            CreationTimestamp is a timestamp representing the server time when
+            this object was created. It is not guaranteed to be set in
+            happens-before order across separate operations. Clients may not set
+            this value. It is represented in RFC3339 form and is in UTC.
+
+
+            Populated by the system. Read-only. Null for lists. More info:
+            https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+          jsonPath: .metadata.creationTimestamp
+          name: Age
+          type: date
+      name: v1alpha1
+      served: true
+      storage: true
+      subresources: {}
+status:
+  acceptedNames:
+    kind: Example
+    listKind: ExampleList
+    plural: examples
+    shortNames:
+      - ex
+    singular: example
+  conditions: []
+  storedVersions:
+    - v1alpha1
\ No newline at end of file
diff --git a/pkg/health/testdata/crd-v1-non-structual-degraded.yaml b/pkg/health/testdata/crd-v1-non-structual-degraded.yaml
new file mode 100644
index 000000000..3c7a07f3e
--- /dev/null
+++ b/pkg/health/testdata/crd-v1-non-structual-degraded.yaml
@@ -0,0 +1,61 @@
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  name: examples.example.io
+spec:
+  conversion:
+    strategy: None
+  group: example.io
+  names:
+    kind: Example
+    listKind: ExampleList
+    plural: examples
+    shortNames:
+      - ex
+    singular: example
+  preserveUnknownFields: true
+  scope: Namespaced
+  versions:
+    - additionalPrinterColumns:
+        - description: >-
+            CreationTimestamp is a timestamp representing the server time when
+            this object was created. It is not guaranteed to be set in
+            happens-before order across separate operations. Clients may not set
+            this value. It is represented in RFC3339 form and is in UTC.
+
+
+            Populated by the system. Read-only. Null for lists. More info:
+            https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+          jsonPath: .metadata.creationTimestamp
+          name: Age
+          type: date
+      name: v1alpha1
+      served: true
+      storage: true
+      subresources: {}
+status:
+  acceptedNames:
+    kind: Example
+    listKind: ExampleList
+    plural: examples
+    shortNames:
+      - ex
+    singular: example
+  conditions:
+    - lastTransitionTime: '2024-05-19T23:35:28Z'
+      message: no conflicts found
+      reason: NoConflicts
+      status: 'True'
+      type: NamesAccepted
+    - lastTransitionTime: '2024-05-19T23:35:28Z'
+      message: the initial names have been accepted
+      reason: InitialNamesAccepted
+      status: 'True'
+      type: Established
+    - lastTransitionTime: '2024-10-26T19:44:57Z'
+      message: 'spec.preserveUnknownFields: Invalid value: true: must be false'
+      reason: Violations
+      status: 'True'
+      type: NonStructuralSchema
+  storedVersions:
+    - v1alpha1
\ No newline at end of file
diff --git a/pkg/health/testdata/crd-v1-not-established-degraded.yaml b/pkg/health/testdata/crd-v1-not-established-degraded.yaml
new file mode 100644
index 000000000..5982bfa53
--- /dev/null
+++ b/pkg/health/testdata/crd-v1-not-established-degraded.yaml
@@ -0,0 +1,56 @@
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  name: examples.example.io
+spec:
+  conversion:
+    strategy: None
+  group: example.io
+  names:
+    kind: Example
+    listKind: ExampleList
+    plural: examples
+    shortNames:
+      - ex
+    singular: example
+  preserveUnknownFields: true
+  scope: Namespaced
+  versions:
+    - additionalPrinterColumns:
+        - description: >-
+            CreationTimestamp is a timestamp representing the server time when
+            this object was created. It is not guaranteed to be set in
+            happens-before order across separate operations. Clients may not set
+            this value. It is represented in RFC3339 form and is in UTC.
+
+
+            Populated by the system. Read-only. Null for lists. More info:
+            https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+          jsonPath: .metadata.creationTimestamp
+          name: Age
+          type: date
+      name: v1alpha1
+      served: true
+      storage: true
+      subresources: {}
+status:
+  acceptedNames:
+    kind: Example
+    listKind: ExampleList
+    plural: examples
+    shortNames:
+      - ex
+    singular: example
+  conditions:
+    - lastTransitionTime: '2024-05-19T23:35:28Z'
+      message: no conflicts found
+      reason: NoConflicts
+      status: 'False'
+      type: NamesAccepted
+    - lastTransitionTime: '2024-05-19T23:35:28Z'
+      message: the initial names have been accepted
+      reason: InitialNamesAccepted
+      status: 'False'
+      type: Established
+  storedVersions:
+    - v1alpha1
\ No newline at end of file
diff --git a/pkg/health/testdata/crd-v1-terminating-progressing.yaml b/pkg/health/testdata/crd-v1-terminating-progressing.yaml
new file mode 100644
index 000000000..73d19e483
--- /dev/null
+++ b/pkg/health/testdata/crd-v1-terminating-progressing.yaml
@@ -0,0 +1,57 @@
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  name: examples.example.io
+  deletionTimestamp: '2024-12-28T13:51:19Z'
+spec:
+  conversion:
+    strategy: None
+  group: example.io
+  names:
+    kind: Example
+    listKind: ExampleList
+    plural: examples
+    shortNames:
+      - ex
+    singular: example
+  preserveUnknownFields: true
+  scope: Namespaced
+  versions:
+    - additionalPrinterColumns:
+        - description: >-
+            CreationTimestamp is a timestamp representing the server time when
+            this object was created. It is not guaranteed to be set in
+            happens-before order across separate operations. Clients may not set
+            this value. It is represented in RFC3339 form and is in UTC.
+
+
+            Populated by the system. Read-only. Null for lists. More info:
+            https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+          jsonPath: .metadata.creationTimestamp
+          name: Age
+          type: date
+      name: v1alpha1
+      served: true
+      storage: true
+      subresources: {}
+status:
+  acceptedNames:
+    kind: Example
+    listKind: ExampleList
+    plural: examples
+    shortNames:
+      - ex
+    singular: example
+  conditions:
+    - lastTransitionTime: '2024-05-19T23:35:28Z'
+      message: no conflicts found
+      reason: NoConflicts
+      status: 'True'
+      type: NamesAccepted
+    - lastTransitionTime: '2024-05-19T23:35:28Z'
+      message: the initial names have been accepted
+      reason: InitialNamesAccepted
+      status: 'True'
+      type: Established
+  storedVersions:
+    - v1alpha1
\ No newline at end of file