diff --git a/clearing-parent/securities-service/src/main/java/ru/spcex/clearing/securities/service/builder/DigitalCertificateRequestBuilder.java b/clearing-parent/securities-service/src/main/java/ru/spcex/clearing/securities/service/builder/DigitalCertificateRequestBuilder.java
index 9cc58ae7d..066766c16 100644
--- a/clearing-parent/securities-service/src/main/java/ru/spcex/clearing/securities/service/builder/DigitalCertificateRequestBuilder.java
+++ b/clearing-parent/securities-service/src/main/java/ru/spcex/clearing/securities/service/builder/DigitalCertificateRequestBuilder.java
@@ -1,18 +1,22 @@
 package ru.spcex.clearing.securities.service.builder;
 
 import java.util.Arrays;
+import java.util.Optional;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.util.StringUtils;
 import ru.spcex.clearing.platform.messaging.domain.cud.securitites.DigitalCertificateSecurityGatewayRequest;
 import ru.spcex.clearing.platform.messaging.domain.cud.securitites.DigitalCertificateSecurityNewRequest;
 import ru.spcex.clearing.platform.messaging.domain.cud.securitites.DigitalCertificateSecurityUpdateRequest;
 import ru.spcex.platform.enumeration.InstrumentType;
+import ru.spcex.platform.enumeration.NominalTypeCode;
 
 public class DigitalCertificateRequestBuilder {
     private final Logger log = LoggerFactory.getLogger(getClass());
     private DigitalCertificateSecurityGatewayRequest gatewayRequest;
     private Long companyId;
     private Long digitalSecurityId;
+
     private DigitalCertificateRequestBuilder() {
     }
 
@@ -34,16 +38,15 @@ public class DigitalCertificateRequestBuilder {
         this.digitalSecurityId = digitalSecurityId;
         return this;
     }
+
     public DigitalCertificateSecurityNewRequest buildNewRequest() {
         DigitalCertificateSecurityNewRequest newRequest = new DigitalCertificateSecurityNewRequest();
 
-        InstrumentType clrInstrumentType = Arrays.asList("DC", "D")
-            .contains(gatewayRequest.getInstrumentType()) ? InstrumentType.DGCT : null;
-        if (clrInstrumentType == null) {
-            log.warn("Not defined instrumentType={}", gatewayRequest.getInstrumentType());
-            return null;
-        }
-        newRequest.setInstrumentType(clrInstrumentType.getKey());
+        Optional<InstrumentType> clrInstrumentType = resolveInstrumentType(gatewayRequest.getInstrumentType());
+        Optional<NominalTypeCode> clrNominalTypeCode = resolveTypeCode(gatewayRequest.getTypeCode());
+        clrInstrumentType.ifPresent(instrumentType -> newRequest.setInstrumentType(instrumentType.getKey()));
+        clrNominalTypeCode.ifPresent(nominalTypeCode -> newRequest.setNominalTypeCode(nominalTypeCode.getKey()));
+
         newRequest.setBaseCode(gatewayRequest.getDepoDcId());
         newRequest.setIssuerId(companyId);
         newRequest.setShortName(gatewayRequest.getShortName());
@@ -54,7 +57,6 @@ public class DigitalCertificateRequestBuilder {
         newRequest.setPriceVarianceLimit(gatewayRequest.getDeltaPrice());
         newRequest.setSecuritySymbol(gatewayRequest.getSecuritySymbol());
         newRequest.setWorkflowStatus(gatewayRequest.getWorkflowStatus());
-        newRequest.setNominalTypeCode(gatewayRequest.getTypeCode());
         newRequest.setSettlementHouse(gatewayRequest.getSettlementOrganization());
         newRequest.setDepository(gatewayRequest.getSettlementDepository());
         newRequest.setNominalIndexationDate(gatewayRequest.getNominalIndexDate());
@@ -67,13 +69,11 @@ public class DigitalCertificateRequestBuilder {
         DigitalCertificateSecurityUpdateRequest updateRequest = new DigitalCertificateSecurityUpdateRequest();
 
         updateRequest.setId(digitalSecurityId);
-        InstrumentType clrInstrumentType = Arrays.asList("DC", "D")
-            .contains(gatewayRequest.getInstrumentType()) ? InstrumentType.DGCT : null;
-        if (clrInstrumentType == null) {
-            log.warn("Not defined instrumentType={}", gatewayRequest.getInstrumentType());
-            return null;
-        }
-        updateRequest.setInstrumentType(clrInstrumentType.getKey());
+        Optional<InstrumentType> clrInstrumentType = resolveInstrumentType(gatewayRequest.getInstrumentType());
+        Optional<NominalTypeCode> clrNominalTypeCode = resolveTypeCode(gatewayRequest.getTypeCode());
+        clrInstrumentType.ifPresent(instrumentType -> updateRequest.setInstrumentType(instrumentType.getKey()));
+        clrNominalTypeCode.ifPresent(nominalTypeCode -> updateRequest.setNominalTypeCode(nominalTypeCode.getKey()));
+
         updateRequest.setBaseCode(gatewayRequest.getDepoDcId());
         updateRequest.setIssuerId(companyId);
         updateRequest.setShortName(gatewayRequest.getShortName());
@@ -84,7 +84,6 @@ public class DigitalCertificateRequestBuilder {
         updateRequest.setPriceVarianceLimit(gatewayRequest.getDeltaPrice());
         updateRequest.setSecuritySymbol(gatewayRequest.getSecuritySymbol());
         updateRequest.setWorkflowStatus(gatewayRequest.getWorkflowStatus());
-        updateRequest.setNominalTypeCode(gatewayRequest.getTypeCode());
         updateRequest.setSettlementHouse(gatewayRequest.getSettlementOrganization());
         updateRequest.setDepository(gatewayRequest.getSettlementDepository());
         updateRequest.setNominalIndexationDate(gatewayRequest.getNominalIndexDate());
@@ -92,4 +91,28 @@ public class DigitalCertificateRequestBuilder {
         updateRequest.setNominalIndexationSign(gatewayRequest.getNominalIndexFact());
         return updateRequest;
     }
+
+    private Optional<InstrumentType> resolveInstrumentType(final String instrumentType) {
+        InstrumentType clrInstrumentType = Arrays.asList("DC", "D")
+            .contains(instrumentType) ? InstrumentType.DGCT : null;
+        if (clrInstrumentType == null) {
+            log.warn("Not defined instrumentType={}", instrumentType);
+            return Optional.empty();
+        }
+        return Optional.of(clrInstrumentType);
+    }
+
+    private Optional<NominalTypeCode> resolveTypeCode(final String nominalTypeCode) {
+        NominalTypeCode clrNominalTypeCode = null;
+        if (StringUtils.hasLength(nominalTypeCode)) {
+            clrNominalTypeCode =
+                nominalTypeCode.equals("X") ? NominalTypeCode.INDX :
+                    nominalTypeCode.equals("U") ? NominalTypeCode.FIXD : null;
+        }
+        if (clrNominalTypeCode == null) {
+            log.warn("Not defined NominalTypeCode={}", nominalTypeCode);
+            return Optional.empty();
+        }
+        return Optional.of(clrNominalTypeCode);
+    }
 }
diff --git a/platform-parent/platform-enum/src/main/java/ru/spcex/platform/enumeration/NominalTypeCode.java b/platform-parent/platform-enum/src/main/java/ru/spcex/platform/enumeration/NominalTypeCode.java
new file mode 100644
index 000000000..ad76d3676
--- /dev/null
+++ b/platform-parent/platform-enum/src/main/java/ru/spcex/platform/enumeration/NominalTypeCode.java
@@ -0,0 +1,21 @@
+package ru.spcex.platform.enumeration;
+
+import ru.spcex.platform.utils.enumeration.IEnumKey;
+
+public enum NominalTypeCode implements IEnumKey {
+    INDX("INDX"),
+    FIXD("FIXD")
+    ;
+
+    private final String key;
+
+    NominalTypeCode(String key) {
+        this.key = key;
+    }
+
+    @Override
+    public String getKey() {
+        return key;
+    }
+
+}