diff --git a/controller/konnect/ops/conditions.go b/controller/konnect/ops/conditions.go
index 7837c1866..77687d312 100644
--- a/controller/konnect/ops/conditions.go
+++ b/controller/konnect/ops/conditions.go
@@ -66,9 +66,17 @@ const (
 	// ControlPlaneGroupMembersReferenceResolvedConditionType sets the condition for control plane groups
 	// to show whether all of its members are programmed and attached to the group.
 	ControlPlaneGroupMembersReferenceResolvedConditionType = "MembersReferenceResolved"
-	// ControlPlaneGroupMembersReferenceResolvedReasonResolved indicates that all members of the control plane groups
+	// ControlPlaneGroupMembersReferenceResolvedReasonNoMembers indicates that there are no members specified in the control plane group.
+	ControlPlaneGroupMembersReferenceResolvedReasonNoMembers consts.ConditionReason = "NoMembers"
+	// ControlPlaneGroupMembersReferenceResolvedReasonResolved indicates that all members of the control plane group
 	// are created and attached to the group in Konnect.
 	ControlPlaneGroupMembersReferenceResolvedReasonResolved consts.ConditionReason = "Resolved"
+	// ControlPlaneGroupMembersReferenceResolvedReasonPartialNotResolved indicates that some members of the control plane group
+	// are not resolved (not found or not created in Konnect).
+	ControlPlaneGroupMembersReferenceResolvedReasonPartialNotResolved consts.ConditionReason = "SomeMemberNotResolved"
+	// ControlPlaneGroupMembersReferenceResolvedReasonFailedToSet indicates that error happened on setting control plane as
+	// member of the control plane.
+	ControlPlaneGroupMembersReferenceResolvedReasonFailedToSet consts.ConditionReason = "SetGroupMemberFailed"
 )
 
 // SetControlPlaneGroupMembersReferenceResolvedCondition sets MembersReferenceResolved condition of control plane to True.
diff --git a/controller/konnect/ops/ops_controlplane.go b/controller/konnect/ops/ops_controlplane.go
index d6d6403c7..719be8ad1 100644
--- a/controller/konnect/ops/ops_controlplane.go
+++ b/controller/konnect/ops/ops_controlplane.go
@@ -128,13 +128,21 @@ func setGroupMembers(
 	id string,
 	sdkGroups sdkops.ControlPlaneGroupSDK,
 ) error {
-	// REVIEW: should we add MembersReferenceResolved condition for CP groups with 0 members?
-	if len(cp.Spec.Members) == 0 ||
-		cp.Spec.ClusterType == nil ||
+	if cp.Spec.ClusterType == nil ||
 		*cp.Spec.ClusterType != sdkkonnectcomp.ClusterTypeClusterTypeControlPlaneGroup {
 		return nil
 	}
 
+	// Set MembersReferenceResolved condition to False if there are no members in the CP group.
+	if len(cp.Spec.Members) == 0 {
+		SetControlPlaneGroupMembersReferenceResolvedConditionFalse(
+			cp,
+			ControlPlaneGroupMembersReferenceResolvedReasonNoMembers,
+			"No members in the control plane group",
+		)
+		return nil
+	}
+
 	members, err := iter.MapErr(cp.Spec.Members,
 		func(member *corev1.LocalObjectReference) (sdkkonnectcomp.Members, error) {
 			var (
@@ -165,7 +173,7 @@ func setGroupMembers(
 	if err != nil {
 		SetControlPlaneGroupMembersReferenceResolvedConditionFalse(
 			cp,
-			"SomeMemberNotResolved",
+			ControlPlaneGroupMembersReferenceResolvedReasonPartialNotResolved,
 			err.Error(),
 		)
 		return fmt.Errorf("failed to set group members, some members couldn't be found: %w", err)
@@ -179,7 +187,7 @@ func setGroupMembers(
 	if err != nil {
 		SetControlPlaneGroupMembersReferenceResolvedConditionFalse(
 			cp,
-			"SetGroupMemberFailed",
+			ControlPlaneGroupMembersReferenceResolvedReasonFailedToSet,
 			err.Error(),
 		)
 		return fmt.Errorf("failed to set members on control plane group %s: %w",
@@ -187,7 +195,9 @@ func setGroupMembers(
 		)
 	}
 
-	SetControlPlaneGroupMembersReferenceResolvedCondition(cp)
+	SetControlPlaneGroupMembersReferenceResolvedCondition(
+		cp,
+	)
 	return nil
 }
 
diff --git a/controller/konnect/ops/ops_controlplane_test.go b/controller/konnect/ops/ops_controlplane_test.go
index be4ec4ffb..2da033945 100644
--- a/controller/konnect/ops/ops_controlplane_test.go
+++ b/controller/konnect/ops/ops_controlplane_test.go
@@ -22,6 +22,7 @@ import (
 
 	sdkmocks "github.com/kong/gateway-operator/controller/konnect/ops/sdk/mocks"
 	"github.com/kong/gateway-operator/modules/manager/scheme"
+	"github.com/kong/gateway-operator/pkg/consts"
 
 	konnectv1alpha1 "github.com/kong/kubernetes-configuration/api/konnect/v1alpha1"
 )
@@ -638,11 +639,13 @@ func TestCreateAndUpdateControlPlane_KubernetesMetadataConsistency(t *testing.T)
 
 func TestSetGroupMembers(t *testing.T) {
 	testcases := []struct {
-		name        string
-		group       *konnectv1alpha1.KonnectGatewayControlPlane
-		cps         []client.Object
-		sdk         func(t *testing.T) *sdkmocks.MockControlPlaneGroupSDK
-		expectedErr bool
+		name                    string
+		group                   *konnectv1alpha1.KonnectGatewayControlPlane
+		cps                     []client.Object
+		sdk                     func(t *testing.T) *sdkmocks.MockControlPlaneGroupSDK
+		expectedErr             bool
+		memberRefResolvedStatus metav1.ConditionStatus
+		memberRefResolvedReason consts.ConditionReason
 	}{
 		{
 			name: "no members",
@@ -662,6 +665,8 @@ func TestSetGroupMembers(t *testing.T) {
 				sdk := sdkmocks.NewMockControlPlaneGroupSDK(t)
 				return sdk
 			},
+			memberRefResolvedStatus: metav1.ConditionFalse,
+			memberRefResolvedReason: ControlPlaneGroupMembersReferenceResolvedReasonNoMembers,
 		},
 		{
 			name: "1 member with Konnect Status ID",
@@ -715,6 +720,8 @@ func TestSetGroupMembers(t *testing.T) {
 					)
 				return sdk
 			},
+			memberRefResolvedStatus: metav1.ConditionTrue,
+			memberRefResolvedReason: ControlPlaneGroupMembersReferenceResolvedReasonResolved,
 		},
 		{
 			name: "1 member without Konnect Status ID",
@@ -748,7 +755,9 @@ func TestSetGroupMembers(t *testing.T) {
 				sdk := sdkmocks.NewMockControlPlaneGroupSDK(t)
 				return sdk
 			},
-			expectedErr: true,
+			expectedErr:             true,
+			memberRefResolvedStatus: metav1.ConditionFalse,
+			memberRefResolvedReason: ControlPlaneGroupMembersReferenceResolvedReasonPartialNotResolved,
 		},
 		{
 			name: "2 member with Konnect Status IDs",
@@ -819,6 +828,8 @@ func TestSetGroupMembers(t *testing.T) {
 					)
 				return sdk
 			},
+			memberRefResolvedStatus: metav1.ConditionTrue,
+			memberRefResolvedReason: ControlPlaneGroupMembersReferenceResolvedReasonResolved,
 		},
 		{
 			name: "2 member, 1 with Konnect Status IDs, 1 without it",
@@ -865,7 +876,9 @@ func TestSetGroupMembers(t *testing.T) {
 				sdk := sdkmocks.NewMockControlPlaneGroupSDK(t)
 				return sdk
 			},
-			expectedErr: true,
+			expectedErr:             true,
+			memberRefResolvedStatus: metav1.ConditionFalse,
+			memberRefResolvedReason: ControlPlaneGroupMembersReferenceResolvedReasonPartialNotResolved,
 		},
 	}
 
@@ -885,6 +898,13 @@ func TestSetGroupMembers(t *testing.T) {
 			}
 			assert.NoError(t, err)
 			assert.True(t, sdk.AssertExpectations(t))
+
+			membersRefResolvedCondition, conditionFound := lo.Find(tc.group.Status.Conditions, func(c metav1.Condition) bool {
+				return c.Type == ControlPlaneGroupMembersReferenceResolvedConditionType
+			})
+			assert.True(t, conditionFound, "Should find MembersReferenceResolved condition")
+			assert.Equal(t, tc.memberRefResolvedStatus, membersRefResolvedCondition.Status, "Should have expected MembersReferenceResolved status")
+			assert.Equal(t, string(tc.memberRefResolvedReason), membersRefResolvedCondition.Reason, "Should have expected MembersReferenceResolved reason")
 		})
 	}
 }