diff --git a/src/enums.js b/src/enums.js
index a53a86f..678e164 100644
--- a/src/enums.js
+++ b/src/enums.js
@@ -16,7 +16,7 @@ limitations under the License.
 const ProxyPolicy =  {
   ADAPTIVE: 'adaptive',
   ALWAYS: 'always',
-  NEVER: 'nver',
+  NEVER: 'never',
 }
 Object.freeze(ProxyPolicy)
 
@@ -59,9 +59,18 @@ const ClaimRelation =  {
 }
 Object.freeze(ClaimRelation)
 
+const VerificationStatus =  {
+  INIT: 0,
+  INPROGRESS: 1,
+  FAILED: 2,
+  COMPLETED: 3
+}
+Object.freeze(VerificationStatus)
+
 exports.ProxyPolicy = ProxyPolicy
 exports.Fetcher = Fetcher
 exports.ProofAccess = ProofAccess
 exports.ProofFormat = ProofFormat
 exports.ClaimFormat = ClaimFormat
-exports.ClaimRelation = ClaimRelation
\ No newline at end of file
+exports.ClaimRelation = ClaimRelation
+exports.VerificationStatus = ClaimRelation
\ No newline at end of file
diff --git a/src/index.js b/src/index.js
index 147d589..d4dc050 100644
--- a/src/index.js
+++ b/src/index.js
@@ -17,10 +17,12 @@ const claims = require('./claims')
 const keys = require('./keys')
 const signatures = require('./signatures')
 const serviceproviders = require('./serviceproviders')
+const enums = require('./enums')
 const utils = require('./utils')
 
 exports.claims = claims
 exports.keys = keys
 exports.signatures = signatures
 exports.serviceproviders = serviceproviders
+exports.enums = enums
 exports.utils = utils