diff --git a/comid/tdx-profile/*.cbor b/comid/tdx-profile/*.cbor
deleted file mode 100644
index e69de29..0000000
diff --git a/comid/tdx-profile/example_pce_refval_test.go b/comid/tdx-profile/example_pce_refval_test.go
index 795a37a..db99411 100644
--- a/comid/tdx-profile/example_pce_refval_test.go
+++ b/comid/tdx-profile/example_pce_refval_test.go
@@ -124,14 +124,14 @@ func decodePCEMValExtensions(m *comid.Measurement) error {
 		fmt.Printf("val was not pointer to teeInstanceID")
 	}
 
-	if i.IsBytesTeeInstanceID() {
-		val, err = i.GetBytesTeeInstanceID()
+	if i.IsBytes() {
+		val, err = i.GetBytes()
 		if err != nil {
 			return fmt.Errorf("failed to decode teeinstanceid: %w", err)
 		}
 		fmt.Printf("\nInstanceID: %x", val)
-	} else if i.IsUintTeeInstanceID() {
-		val, err = i.GetUintTeeInstanceID()
+	} else if i.IsUint() {
+		val, err = i.GetUint()
 		if err != nil {
 			return fmt.Errorf("failed to decode teeinstanceid: %w", err)
 		}
diff --git a/comid/tdx-profile/example_qe_refval_test.go b/comid/tdx-profile/example_qe_refval_test.go
index 47e419d..05a044b 100644
--- a/comid/tdx-profile/example_qe_refval_test.go
+++ b/comid/tdx-profile/example_qe_refval_test.go
@@ -137,14 +137,14 @@ func decodeQEMValExtensions(m *comid.Measurement) error {
 		fmt.Printf("val was not pointer to IsvProdID")
 	}
 
-	if tS.IsBytesTeeISVProdID() {
-		val, err = tS.GetBytesTeeISVProdID()
+	if tS.IsBytes() {
+		val, err = tS.GetBytes()
 		if err != nil {
 			return fmt.Errorf("failed to decode isvprodid: %w", err)
 		}
 		fmt.Printf("\nIsvProdID: %x", val)
-	} else if tS.IsUintTeeISVProdID() {
-		val, err = tS.GetUintTeeISVProdID()
+	} else if tS.IsUint() {
+		val, err = tS.GetUint()
 		if err != nil {
 			return fmt.Errorf("failed to decode isvprodid: %w", err)
 		}
diff --git a/comid/tdx-profile/example_seam_refval_test.go b/comid/tdx-profile/example_seam_refval_test.go
index 3744b82..c5cc3a4 100644
--- a/comid/tdx-profile/example_seam_refval_test.go
+++ b/comid/tdx-profile/example_seam_refval_test.go
@@ -283,14 +283,14 @@ func decodeMValExtensions(m *comid.Measurement) error {
 	if !ok {
 		fmt.Printf("val was not pointer to IsvProdID")
 	}
-	if tS.IsBytesTeeISVProdID() {
-		val, err = tS.GetBytesTeeISVProdID()
+	if tS.IsBytes() {
+		val, err = tS.GetBytes()
 		if err != nil {
 			return fmt.Errorf("failed to decode isvprodid: %w", err)
 		}
 		fmt.Printf("\nIsvProdID: %x", val)
-	} else if tS.IsUintTeeISVProdID() {
-		val, err = tS.GetUintTeeISVProdID()
+	} else if tS.IsUint() {
+		val, err = tS.GetUint()
 		if err != nil {
 			return fmt.Errorf("failed to decode isvprodid: %w", err)
 		}
diff --git a/comid/tdx-profile/teeadvisoryids.go b/comid/tdx-profile/teeadvisoryids.go
index e5d6e77..e8a437e 100644
--- a/comid/tdx-profile/teeadvisoryids.go
+++ b/comid/tdx-profile/teeadvisoryids.go
@@ -28,12 +28,12 @@ func NewTeeAvisoryIDs(val []any) *TeeAdvisoryIDs {
 
 // AddTeeAdvisoryIDs add supplied AvisoryIDs to existing AdvisoryIDs
 func (o *TeeAdvisoryIDs) AddTeeAdvisoryIDs(val []any) error {
-	for _, v := range val {
+	for i, v := range val {
 		switch t := v.(type) {
 		case string:
 			*o = append(*o, t)
 		default:
-			return fmt.Errorf("invalid type: %T for AdvisoryIDs", t)
+			return fmt.Errorf("invalid type: %T for AdvisoryIDs at index: %d", t, i)
 		}
 	}
 	return nil
@@ -46,12 +46,12 @@ func (o TeeAdvisoryIDs) Valid() error {
 		return fmt.Errorf("empty AdvisoryIDs")
 
 	}
-	for _, v := range o {
+	for i, v := range o {
 		switch t := v.(type) {
 		case string:
 			continue
 		default:
-			return fmt.Errorf("invalid type: %T for AdvisoryIDs", t)
+			return fmt.Errorf("invalid type: %T for AdvisoryIDs at index: %d", t, i)
 		}
 	}
 	return nil
diff --git a/comid/tdx-profile/teeadvisoryids_test.go b/comid/tdx-profile/teeadvisoryids_test.go
index bf31c89..d70cc6e 100644
--- a/comid/tdx-profile/teeadvisoryids_test.go
+++ b/comid/tdx-profile/teeadvisoryids_test.go
@@ -38,7 +38,7 @@ func TestAdvisoryIDs_AddAdvisoryIDs_OK(t *testing.T) {
 }
 
 func TestAdvisoryIDs_AddAdvisoryIDs_NOK(t *testing.T) {
-	expectedErr := "invalid type: float64 for AdvisoryIDs"
+	expectedErr := "invalid type: float64 for AdvisoryIDs at index: 0"
 	s := make([]any, len(TestInvalidAdvisoryIDs))
 	for i := range TestInvalidAdvisoryIDs {
 		s[i] = TestInvalidAdvisoryIDs[i]
@@ -61,7 +61,7 @@ func TestAdvisoryIDs_Valid_NOK(t *testing.T) {
 	err := adv.Valid()
 	assert.EqualError(t, err, expectedErr)
 
-	expectedErr = "invalid type: float64 for AdvisoryIDs"
+	expectedErr = "invalid type: float64 for AdvisoryIDs at index: 0"
 	s := make([]any, len(TestInvalidAdvisoryIDs))
 	for i := range TestInvalidAdvisoryIDs {
 		s[i] = TestInvalidAdvisoryIDs[i]
diff --git a/comid/tdx-profile/teeinstanceid.go b/comid/tdx-profile/teeinstanceid.go
index b706505..a984bf0 100644
--- a/comid/tdx-profile/teeinstanceid.go
+++ b/comid/tdx-profile/teeinstanceid.go
@@ -14,7 +14,7 @@ type TeeInstanceID struct {
 	val interface{}
 }
 
-// NewteeInstanceID creates a new InstanceID from the
+// NewTeeInstanceID creates a new InstanceID from the
 // supplied interface. The supported types are positive integers and
 // byte array
 func NewTeeInstanceID(val interface{}) *TeeInstanceID {
@@ -74,7 +74,8 @@ func (o TeeInstanceID) Valid() error {
 	return nil
 }
 
-func (o TeeInstanceID) GetUintTeeInstanceID() (uint, error) {
+// GetUint returns unsigned integer TeeInstanceID
+func (o TeeInstanceID) GetUint() (uint, error) {
 	switch t := o.val.(type) {
 	case uint64:
 		return uint(t), nil
@@ -85,7 +86,8 @@ func (o TeeInstanceID) GetUintTeeInstanceID() (uint, error) {
 	}
 }
 
-func (o TeeInstanceID) GetBytesTeeInstanceID() ([]byte, error) {
+// GetBytes returns the bytes TeeInstanceID
+func (o TeeInstanceID) GetBytes() ([]byte, error) {
 	switch t := o.val.(type) {
 	case []byte:
 		if len(t) == 0 {
@@ -96,7 +98,9 @@ func (o TeeInstanceID) GetBytesTeeInstanceID() ([]byte, error) {
 		return nil, fmt.Errorf("TeeInstanceID type is: %T", t)
 	}
 }
-func (o TeeInstanceID) IsBytesTeeInstanceID() bool {
+
+// IsBytes returns true if TeeInstanceID is of type []byte array
+func (o TeeInstanceID) IsBytes() bool {
 	switch o.val.(type) {
 	case []byte:
 		return true
@@ -105,7 +109,8 @@ func (o TeeInstanceID) IsBytesTeeInstanceID() bool {
 	}
 }
 
-func (o TeeInstanceID) IsUintTeeInstanceID() bool {
+// IsUnit returns true if TeeInstanceID is of type unsigned integer
+func (o TeeInstanceID) IsUint() bool {
 	switch o.val.(type) {
 	case uint64, uint:
 		return true
@@ -114,6 +119,7 @@ func (o TeeInstanceID) IsUintTeeInstanceID() bool {
 	}
 }
 
+// MarshalJSON Marshals TeeInstanceID to JSON
 func (o TeeInstanceID) MarshalJSON() ([]byte, error) {
 
 	if o.Valid() != nil {
@@ -143,6 +149,7 @@ func (o TeeInstanceID) MarshalJSON() ([]byte, error) {
 	return json.Marshal(v)
 }
 
+// UnmarshalJSON UnMarshals supplied JSON bytes to TeeInstanceID
 func (o *TeeInstanceID) UnmarshalJSON(data []byte) error {
 	var v encoding.TypeAndValue
 
@@ -168,10 +175,13 @@ func (o *TeeInstanceID) UnmarshalJSON(data []byte) error {
 	}
 	return nil
 }
+
+// MarshalCBOR Marshals TeeInstanceID to CBOR
 func (o TeeInstanceID) MarshalCBOR() ([]byte, error) {
 	return cbor.Marshal(o.val)
 }
 
+// UnmarshalCBOR UnMarshals supplied CBOR bytes to TeeInstanceID
 func (o *TeeInstanceID) UnmarshalCBOR(data []byte) error {
 	return cbor.Unmarshal(data, &o.val)
 }
diff --git a/comid/tdx-profile/teeisvproid.go b/comid/tdx-profile/teeisvproid.go
index 6010c0c..8e28ff5 100644
--- a/comid/tdx-profile/teeisvproid.go
+++ b/comid/tdx-profile/teeisvproid.go
@@ -74,8 +74,8 @@ func (o TeeISVProdID) Valid() error {
 	return nil
 }
 
-// GetUintTeeISVProdID returns a uint TeeISVProdID
-func (o TeeISVProdID) GetUintTeeISVProdID() (uint, error) {
+// GetUint returns a uint TeeISVProdID
+func (o TeeISVProdID) GetUint() (uint, error) {
 	switch t := o.val.(type) {
 	case uint64:
 		return uint(t), nil
@@ -86,8 +86,8 @@ func (o TeeISVProdID) GetUintTeeISVProdID() (uint, error) {
 	}
 }
 
-// GetBytesTeeISVProdID returns a []byte TeeISVProdID
-func (o TeeISVProdID) GetBytesTeeISVProdID() ([]byte, error) {
+// GetBytes returns a []byte TeeISVProdID
+func (o TeeISVProdID) GetBytes() ([]byte, error) {
 	switch t := o.val.(type) {
 	case []byte:
 		if len(t) == 0 {
@@ -99,8 +99,8 @@ func (o TeeISVProdID) GetBytesTeeISVProdID() ([]byte, error) {
 	}
 }
 
-// IsBytesTeeISVProdID returns true if TeeISVProdID is a byte array
-func (o TeeISVProdID) IsBytesTeeISVProdID() bool {
+// IsBytes returns true if TeeISVProdID is a byte array
+func (o TeeISVProdID) IsBytes() bool {
 	switch o.val.(type) {
 	case []byte:
 		return true
@@ -109,8 +109,8 @@ func (o TeeISVProdID) IsBytesTeeISVProdID() bool {
 	}
 }
 
-// IsBytesTeeISVProdID returns true if TeeISVProdID is a positive integer
-func (o TeeISVProdID) IsUintTeeISVProdID() bool {
+// IsUint returns true if TeeISVProdID is a positive integer
+func (o TeeISVProdID) IsUint() bool {
 	switch t := o.val.(type) {
 	case uint64, uint:
 		return true
@@ -180,10 +180,12 @@ func (o *TeeISVProdID) UnmarshalJSON(data []byte) error {
 	return nil
 }
 
+// MarshalCBOR Marshals TeeISVProdID to CBOR bytes
 func (o TeeISVProdID) MarshalCBOR() ([]byte, error) {
 	return cbor.Marshal(o.val)
 }
 
+// UnmarshalCBOR UnMarshals supplied CBOR bytes to TeeISVProdID
 func (o *TeeISVProdID) UnmarshalCBOR(data []byte) error {
 	return cbor.Unmarshal(data, &o.val)
 }