diff --git a/Cargo.toml b/Cargo.toml
index 0799f08ca1..25e3491f1c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,6 +12,7 @@ members = [
   "identity_verification",
   "identity_stronghold",
   "identity_jose",
+  "identity_ecdsa_verifier",
   "identity_eddsa_verifier",
   "examples",
 ]
diff --git a/identity_ecdsa_verifier/src/ecdsa_jws_verifier.rs b/identity_ecdsa_verifier/src/ecdsa_jws_verifier.rs
index a14014d92d..f8123897c2 100644
--- a/identity_ecdsa_verifier/src/ecdsa_jws_verifier.rs
+++ b/identity_ecdsa_verifier/src/ecdsa_jws_verifier.rs
@@ -1,3 +1,6 @@
+// Copyright 2020-2024 IOTA Stiftung
+// SPDX-License-Identifier: Apache-2.0
+
 use identity_verification::jws::JwsAlgorithm;
 use identity_verification::jws::JwsVerifier;
 use identity_verification::jws::SignatureVerificationErrorKind;
diff --git a/identity_ecdsa_verifier/src/lib.rs b/identity_ecdsa_verifier/src/lib.rs
index c5192a1859..54326b6a70 100644
--- a/identity_ecdsa_verifier/src/lib.rs
+++ b/identity_ecdsa_verifier/src/lib.rs
@@ -1,3 +1,6 @@
+// Copyright 2020-2024 IOTA Stiftung
+// SPDX-License-Identifier: Apache-2.0
+
 #![doc = include_str!("./../README.md")]
 #![warn(
     rust_2018_idioms,
diff --git a/identity_ecdsa_verifier/src/secp256k1.rs b/identity_ecdsa_verifier/src/secp256k1.rs
index f7f18a4b22..9f868151d4 100644
--- a/identity_ecdsa_verifier/src/secp256k1.rs
+++ b/identity_ecdsa_verifier/src/secp256k1.rs
@@ -1,3 +1,6 @@
+// Copyright 2020-2024 IOTA Stiftung
+// SPDX-License-Identifier: Apache-2.0
+
 use std::ops::Deref;
 
 use identity_verification::jwk::JwkParamsEc;
diff --git a/identity_ecdsa_verifier/src/secp256r1.rs b/identity_ecdsa_verifier/src/secp256r1.rs
index f10ee27d30..8d35df1559 100644
--- a/identity_ecdsa_verifier/src/secp256r1.rs
+++ b/identity_ecdsa_verifier/src/secp256r1.rs
@@ -1,3 +1,6 @@
+// Copyright 2020-2024 IOTA Stiftung
+// SPDX-License-Identifier: Apache-2.0
+
 use std::ops::Deref;
 
 use identity_verification::jwk::JwkParamsEc;
diff --git a/identity_ecdsa_verifier/src/tests.rs b/identity_ecdsa_verifier/src/tests.rs
index ba4b326179..d2aebf0604 100644
--- a/identity_ecdsa_verifier/src/tests.rs
+++ b/identity_ecdsa_verifier/src/tests.rs
@@ -1,3 +1,6 @@
+// Copyright 2020-2024 IOTA Stiftung
+// SPDX-License-Identifier: Apache-2.0
+
 mod es256 {
     use identity_verification::jwk::EcCurve;
     use identity_verification::jwk::Jwk;