diff --git a/src/main/scala/code/api/util/NewStyle.scala b/src/main/scala/code/api/util/NewStyle.scala
index 84205cad6..213edefe0 100644
--- a/src/main/scala/code/api/util/NewStyle.scala
+++ b/src/main/scala/code/api/util/NewStyle.scala
@@ -412,6 +412,11 @@ object NewStyle {
         assert(APIUtil.isValidCurrencyISOCode(currencyCode))
       }
     }
+    def isValidCurrencyISOCode(currencyCode: String, failMsg: String, callContext: Option[CallContext])= {
+      tryons(failMsg = failMsg,400, callContext) {
+        assert(APIUtil.isValidCurrencyISOCode(currencyCode))
+      }
+    }
 
 
     def hasEntitlement(failMsg: String)(bankId: String, userId: String, role: ApiRole): Future[Box[Unit]] = {
diff --git a/src/main/scala/code/api/v1_4_0/APIMethods140.scala b/src/main/scala/code/api/v1_4_0/APIMethods140.scala
index 7db5470d3..7ce641d65 100644
--- a/src/main/scala/code/api/v1_4_0/APIMethods140.scala
+++ b/src/main/scala/code/api/v1_4_0/APIMethods140.scala
@@ -430,9 +430,7 @@ trait APIMethods140 extends MdcLoggable with APIMethods130 with APIMethods121{
             (bank, callContext ) <- NewStyle.function.getBank(bankId, callContext)
             (fromAccount, callContext) <- NewStyle.function.getBankAccount(bankId, accountId, callContext)
             failMsg = ErrorMessages.InvalidISOCurrencyCode.concat("Please specify a valid value for CURRENCY of your Bank Account. ")
-            _ <- NewStyle.function.tryons(failMsg, 400, callContext) {
-              assert(isValidCurrencyISOCode(fromAccount.currency))
-            }
+            _ <- NewStyle.function.isValidCurrencyISOCode(fromAccount.currency, failMsg, callContext)
             view <- NewStyle.function.view(viewId, BankIdAccountId(fromAccount.bankId, fromAccount.accountId), callContext)
             _ <- Helper.booleanToFuture(failMsg = UserNoPermissionAccessView) {
               u.hasViewAccess(view)
diff --git a/src/main/scala/code/api/v3_1_0/APIMethods310.scala b/src/main/scala/code/api/v3_1_0/APIMethods310.scala
index 0b5652f38..2d5ef6869 100644
--- a/src/main/scala/code/api/v3_1_0/APIMethods310.scala
+++ b/src/main/scala/code/api/v3_1_0/APIMethods310.scala
@@ -713,10 +713,7 @@ trait APIMethods310 {
               val value = httpParams.filter(_.name == amount).map(_.values.head).head
               new java.math.BigDecimal(value)
             }
-            _ <- Helper.booleanToFuture(failMsg = InvalidISOCurrencyCode) {
-              val currencyCode = httpParams.filter(_.name == currency).map(_.values.head).head
-              isValidCurrencyISOCode(currencyCode)
-            }
+            _ <- NewStyle.function.isValidCurrencyISOCode(httpParams.filter(_.name == currency).map(_.values.head).head, callContext)
             _ <- NewStyle.function.moderatedBankAccount(account, view, Full(u))
           } yield {
             val ccy = httpParams.filter(_.name == currency).map(_.values.head).head