diff --git a/bik/bik_test.go b/bik/bik_test.go
index 3732de6..d289d41 100644
--- a/bik/bik_test.go
+++ b/bik/bik_test.go
@@ -115,3 +115,14 @@ func Test_Exists(t *testing.T) {
 
 	assert.True(t, is)
 }
+
+func BenchmarkValidateCorrect(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		_, _ = Validate("044525225")
+	}
+}
+func BenchmarkGenerate(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		Generate()
+	}
+}
diff --git a/inn/inn_test.go b/inn/inn_test.go
index 852ddf0..a317f08 100644
--- a/inn/inn_test.go
+++ b/inn/inn_test.go
@@ -136,6 +136,18 @@ func TestGenerate(t *testing.T) {
 	})
 }
 
+func BenchmarkValidateCorrectLegal(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		_, _ = Validate("7707083893")
+	}
+}
+
+func BenchmarkValidateCorrectPhysical(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		_, _ = Validate("526317984689")
+	}
+}
+
 func BenchmarkGenerate(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		Generate()
diff --git a/kpp/kpp_test.go b/kpp/kpp_test.go
index 12971d8..683af47 100644
--- a/kpp/kpp_test.go
+++ b/kpp/kpp_test.go
@@ -136,3 +136,14 @@ func Test_Generate(t *testing.T) {
 
 	assert.True(t, isValid)
 }
+
+func BenchmarkValidateCorrect(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		_, _ = Validate("775001001")
+	}
+}
+func BenchmarkGenerate(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		Generate()
+	}
+}