diff --git a/pkg/security/risks/builtin/missing_file_validation_rule_test.go b/pkg/security/risks/builtin/missing_file_validation_rule_test.go
new file mode 100644
index 00000000..5e260bf9
--- /dev/null
+++ b/pkg/security/risks/builtin/missing_file_validation_rule_test.go
@@ -0,0 +1,163 @@
+package builtin
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/threagile/threagile/pkg/security/types"
+)
+
+func TestMissingFileValidationRuleGenerateRisksEmptyModelNotRisksCreated(t *testing.T) {
+	rule := NewMissingFileValidationRule()
+
+	risks, err := rule.GenerateRisks(&types.Model{})
+
+	assert.Nil(t, err)
+	assert.Empty(t, risks)
+}
+
+func TestMissingFileValidationRuleGenerateRisksOutOfScopeNoRisksCreated(t *testing.T) {
+	rule := NewMissingFileValidationRule()
+	risks, err := rule.GenerateRisks(&types.Model{
+		TechnicalAssets: map[string]*types.TechnicalAsset{
+			"ta1": {
+				Title:                "Test Technical Asset",
+				CustomDevelopedParts: true,
+				OutOfScope:           true,
+			},
+		},
+	})
+
+	assert.Nil(t, err)
+	assert.Empty(t, risks)
+}
+
+func TestMissingFileValidationRuleGenerateRisksNotCustomlyDevelopedTechnicalAssetNoRisksCreated(t *testing.T) {
+	rule := NewMissingFileValidationRule()
+	risks, err := rule.GenerateRisks(&types.Model{
+		TechnicalAssets: map[string]*types.TechnicalAsset{
+			"ta1": {
+				Title:                "Test Technical Asset",
+				CustomDevelopedParts: false,
+				OutOfScope:           false,
+			},
+		},
+	})
+
+	assert.Nil(t, err)
+	assert.Empty(t, risks)
+}
+
+func TestMissingFileValidationRuleGenerateRisksNoFileAcceptedAssetNoRisksCreated(t *testing.T) {
+	rule := NewMissingFileValidationRule()
+	risks, err := rule.GenerateRisks(&types.Model{
+		TechnicalAssets: map[string]*types.TechnicalAsset{
+			"ta1": {
+				Title:                "Test Technical Asset",
+				CustomDevelopedParts: true,
+				OutOfScope:           false,
+				DataFormatsAccepted:  []types.DataFormat{types.CSV, types.Serialization, types.XML},
+			},
+		},
+	})
+
+	assert.Nil(t, err)
+	assert.Empty(t, risks)
+}
+
+func TestMissingFileValidationRuleGenerateRisksFileDataFormatsAcceptedRisksCreated(t *testing.T) {
+	rule := NewMissingFileValidationRule()
+	risks, err := rule.GenerateRisks(&types.Model{
+		TechnicalAssets: map[string]*types.TechnicalAsset{
+			"ta1": {
+				Title:                "Test Technical Asset",
+				CustomDevelopedParts: true,
+				OutOfScope:           false,
+				DataFormatsAccepted:  []types.DataFormat{types.File},
+			},
+		},
+	})
+
+	assert.Nil(t, err)
+	assert.Len(t, risks, 1)
+	assert.Equal(t, types.LowImpact, risks[0].ExploitationImpact)
+	assert.Equal(t, "<b>Missing File Validation</b> risk at <b>Test Technical Asset</b>", risks[0].Title)
+}
+
+func TestMissingFileValidationRuleGenerateRisksProcessStrictlyConfidentialDataRisksCreatedWithMediumImpact(t *testing.T) {
+	rule := NewMissingFileValidationRule()
+	risks, err := rule.GenerateRisks(&types.Model{
+		TechnicalAssets: map[string]*types.TechnicalAsset{
+			"ta1": {
+				Title:                "Test Technical Asset",
+				CustomDevelopedParts: true,
+				OutOfScope:           false,
+				DataFormatsAccepted:  []types.DataFormat{types.File},
+				DataAssetsProcessed:  []string{"da1"},
+			},
+		},
+		DataAssets: map[string]*types.DataAsset{
+			"da1": {
+				Title:           "Test Data Asset",
+				Confidentiality: types.StrictlyConfidential,
+			},
+		},
+	})
+
+	assert.Nil(t, err)
+	assert.Len(t, risks, 1)
+	assert.Equal(t, types.MediumImpact, risks[0].ExploitationImpact)
+	assert.Equal(t, "<b>Missing File Validation</b> risk at <b>Test Technical Asset</b>", risks[0].Title)
+}
+
+func TestMissingFileValidationRuleGenerateRisksProcessMissionCriticalIntegrityDataRisksCreatedWithMediumImpact(t *testing.T) {
+	rule := NewMissingFileValidationRule()
+	risks, err := rule.GenerateRisks(&types.Model{
+		TechnicalAssets: map[string]*types.TechnicalAsset{
+			"ta1": {
+				Title:                "Test Technical Asset",
+				CustomDevelopedParts: true,
+				OutOfScope:           false,
+				DataFormatsAccepted:  []types.DataFormat{types.File},
+				DataAssetsProcessed:  []string{"da1"},
+			},
+		},
+		DataAssets: map[string]*types.DataAsset{
+			"da1": {
+				Title:     "Test Data Asset",
+				Integrity: types.MissionCritical,
+			},
+		},
+	})
+
+	assert.Nil(t, err)
+	assert.Len(t, risks, 1)
+	assert.Equal(t, types.MediumImpact, risks[0].ExploitationImpact)
+	assert.Equal(t, "<b>Missing File Validation</b> risk at <b>Test Technical Asset</b>", risks[0].Title)
+}
+
+func TestMissingFileValidationRuleGenerateRisksProcessMissionCriticalAvailabilityDataRisksCreatedWithMediumImpact(t *testing.T) {
+	rule := NewMissingFileValidationRule()
+	risks, err := rule.GenerateRisks(&types.Model{
+		TechnicalAssets: map[string]*types.TechnicalAsset{
+			"ta1": {
+				Title:                "Test Technical Asset",
+				CustomDevelopedParts: true,
+				OutOfScope:           false,
+				DataFormatsAccepted:  []types.DataFormat{types.File},
+				DataAssetsProcessed:  []string{"da1"},
+			},
+		},
+		DataAssets: map[string]*types.DataAsset{
+			"da1": {
+				Title:        "Test Data Asset",
+				Availability: types.MissionCritical,
+			},
+		},
+	})
+
+	assert.Nil(t, err)
+	assert.Len(t, risks, 1)
+	assert.Equal(t, types.MediumImpact, risks[0].ExploitationImpact)
+	assert.Equal(t, "<b>Missing File Validation</b> risk at <b>Test Technical Asset</b>", risks[0].Title)
+}