diff --git a/Dockerfile b/Dockerfile
index 17a3dabf71..dfa1d348bf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,8 +11,9 @@ CMD ["./bin/standalone.sh", "-b", "0.0.0.0", "--debug", "8787", "-bmanagement",
 COPY src/main/docker/bin/standalone.conf  ./standalone-custom.conf
 COPY src/main/docker/standalone/configuration/  standalone/configuration/
 COPY src/main/docker/domain/configuration/  domain/configuration/
-COPY src/main/docker/modules/system/layers/base/com/informix/jdbc/ modules/system/layers/base/com/informix/jdbc/
+COPY src/main/docker/modules/system/layers/base/org/postgresql/postgresql/ modules/system/layers/base/org/postgresql/postgresql/
 COPY src/main/docker/modules/system/layers/base/com/oracle/jdbc/ modules/system/layers/base/com/oracle/jdbc/
+COPY src/main/docker/modules/system/layers/base/com/informix/jdbc/ modules/system/layers/base/com/informix/jdbc/
 COPY src/main/docker/modules/system/layers/base/it/cnr/sigla/configuration/main/ modules/system/layers/base/it/cnr/sigla/configuration/main/
 
 EXPOSE 9990
diff --git a/SIGLA/pom.xml b/SIGLA/pom.xml
index f6f60d6ec0..25e0ef1954 100644
--- a/SIGLA/pom.xml
+++ b/SIGLA/pom.xml
@@ -138,7 +138,9 @@
                     <archive>
                         <manifestEntries>
                             <Dependencies>
-                                com.oracle.jdbc, org.apache.xerces,
+                                com.oracle.jdbc,
+                                org.postgresql.postgresql,
+                                org.apache.xerces,
                                 org.apache.commons.collections,
                                 org.codehaus.jackson.jackson-mapper-asl,
                                 com.fasterxml.jackson.core.jackson-annotations,
diff --git a/pom.xml b/pom.xml
index 6149a793e3..750509ce6d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
     	<sonar.skip>true</sonar.skip>
 		<java.version>1.8</java.version>
 		<spring.version>4.3.3.RELEASE</spring.version>
-		<jada.version>5.0.58</jada.version>
+		<jada.version>5.0.59</jada.version>
 		<project.build.sourceEncoding>ISO-8859-1</project.build.sourceEncoding>
 		<sigla.build.number>${maven.build.timestamp}</sigla.build.number>
 		<slf4j.version>1.7.21</slf4j.version>
diff --git a/sigla-ejb/src/main/java/it/cnr/contab/utente00/nav/comp/GestioneLoginComponent.java b/sigla-ejb/src/main/java/it/cnr/contab/utente00/nav/comp/GestioneLoginComponent.java
index d1498b06ce..eb09734544 100644
--- a/sigla-ejb/src/main/java/it/cnr/contab/utente00/nav/comp/GestioneLoginComponent.java
+++ b/sigla-ejb/src/main/java/it/cnr/contab/utente00/nav/comp/GestioneLoginComponent.java
@@ -65,6 +65,7 @@
 import it.cnr.jada.persistency.sql.LoggableStatement;
 import it.cnr.jada.persistency.sql.PersistentHome;
 import it.cnr.jada.persistency.sql.SQLBuilder;
+import it.cnr.jada.util.PropertyNames;
 import it.cnr.jada.util.RemoteIterator;
 import it.cnr.jada.util.ejb.EJBCommonServices;
 
@@ -405,7 +406,7 @@ public List<SessionTraceBulk> sessionList(UserContext userContext, String cdUten
 	public void registerUser(UserContext userContext,String id_clone) throws it.cnr.jada.comp.ComponentException {
 		unregisterUser(userContext);
 		try {
-			java.sql.CallableStatement stm = getConnection(userContext).prepareCall("{  call CNRCTB850.register(?,?,?,?,?) }");
+			java.sql.CallableStatement stm = getConnection(userContext).prepareCall(PropertyNames.getProperty("package.cnrctb850.register"));
 			stm.setString(1,CNRUserContext.getCd_cds(userContext));
 			stm.setInt(2,CNRUserContext.getEsercizio(userContext).intValue());
 			stm.setString(3,CNRUserContext.getUser(userContext));
@@ -422,7 +423,7 @@ public void registerUser(UserContext userContext,String id_clone) throws it.cnr.
 	}
 	public void unregisterUser(UserContext userContext) throws it.cnr.jada.comp.ComponentException {
 		try {
-			java.sql.CallableStatement stm = getConnection(userContext).prepareCall("{  call CNRCTB850.unregister(?) }");
+			java.sql.CallableStatement stm = getConnection(userContext).prepareCall(PropertyNames.getProperty("package.cnrctb850.unregister"));
 			stm.setString(1,userContext.getSessionId());
 			try {
 				stm.execute();
@@ -436,7 +437,7 @@ public void unregisterUser(UserContext userContext) throws it.cnr.jada.comp.Comp
 	public void unregisterUsers(String id_clone) throws it.cnr.jada.comp.ComponentException {
 		try {
 			Connection conn = it.cnr.jada.util.ejb.EJBCommonServices.getConnection();
-			java.sql.CallableStatement stm = conn.prepareCall("{  call CNRCTB850.unregisterAll(?) }");
+			java.sql.CallableStatement stm = conn.prepareCall(PropertyNames.getProperty("package.cnrctb850.unregisterall"));
 			stm.setString(1,id_clone);
 			try {
 				stm.execute();
diff --git a/sigla-ejb/src/main/resources/it/cnr/jada/util/oracle.properties b/sigla-ejb/src/main/resources/it/cnr/jada/util/oracle.properties
new file mode 100644
index 0000000000..50c966caff
--- /dev/null
+++ b/sigla-ejb/src/main/resources/it/cnr/jada/util/oracle.properties
@@ -0,0 +1,13 @@
+### PACKAGE
+package.lock.transaction={ call IBMUTL001.LOCK_TRANSACTION() }
+package.unlock.transaction={ call IBMUTL001.UNLOCK_TRANSACTION() }
+package.trace.user.connection={ call IBMUTL001.TRACE_USER_CONNECTION(?,?,?)}
+package.getdbrefreshdate={? = call IBMUTL001.getDBRefreshDate}
+package.cnrctb850.register={ call CNRCTB850.register(?,?,?,?,?) }
+package.cnrctb850.unregister={ call CNRCTB850.unregister(?) }
+package.cnrctb850.unregisterall={ call CNRCTB850.unregisterAll(?) }
+
+#QUERY SYNTAX
+query.date=SELECT TRUNC(SYSDATE) FROM DUAL
+query.exists=SELECT 1 FROM DUAL WHERE EXISTS (
+query.count.end=)
\ No newline at end of file
diff --git a/sigla-ejb/src/main/resources/it/cnr/jada/util/postgres.properties b/sigla-ejb/src/main/resources/it/cnr/jada/util/postgres.properties
new file mode 100644
index 0000000000..3c80523f06
--- /dev/null
+++ b/sigla-ejb/src/main/resources/it/cnr/jada/util/postgres.properties
@@ -0,0 +1,13 @@
+### PACKAGE
+package.lock.transaction={ call IBMUTL001_LOCK_TRANSACTION() }
+package.unlock.transaction={ call IBMUTL001_UNLOCK_TRANSACTION() }
+package.trace.user.connection={ call IBMUTL001_TRACE_USER_CONNECTION(?,?,?)}
+package.getdbrefreshdate={? = call IBMUTL001_getDBRefreshDate() }
+package.cnrctb850.register={ call CNRCTB850_register(?,?,?,?,?) }
+package.cnrctb850.unregister={ call CNRCTB850_unregister(?) }
+package.cnrctb850.unregisterall={ call CNRCTB850_unregisterAll(?) }
+
+#QUERY SYNTAX
+query.date=SELECT NOW()
+query.exists=SELECT 1 WHERE EXISTS (
+query.count.end=) AS COUNT
\ No newline at end of file
diff --git a/sigla-web/src/main/java/it/cnr/contab/util/servlet/ExpireSessionServlet.java b/sigla-web/src/main/java/it/cnr/contab/util/servlet/ExpireSessionServlet.java
index 4d3fb93a97..f7b18f5d05 100644
--- a/sigla-web/src/main/java/it/cnr/contab/util/servlet/ExpireSessionServlet.java
+++ b/sigla-web/src/main/java/it/cnr/contab/util/servlet/ExpireSessionServlet.java
@@ -1,5 +1,6 @@
 package it.cnr.contab.util.servlet;
 
+import it.cnr.contab.utente00.nav.ejb.GestioneLoginComponentSession;
 import it.cnr.contab.utenze00.bp.CNRUserContext;
 import it.cnr.contab.utenze00.bulk.SessionTraceBulk;
 import it.cnr.jada.UserContext;
@@ -15,6 +16,7 @@
 import java.util.Date;
 import java.util.Enumeration;
 import java.util.Hashtable;
+import java.util.Optional;
 
 import javax.ejb.EJBException;
 import javax.servlet.ServletException;
@@ -145,16 +147,23 @@ public void sessionCreated(HttpSessionEvent se) {
 	}
 	public void sessionDestroyed(HttpSessionEvent se) {
 		UserContext userContext = (UserContext) se.getSession().getAttribute("UserContext");
-		if (userContext != null){
-	        StringBuffer infoUser = new StringBuffer();
-	        infoUser.append("LogOut User:"+userContext.getUser());
-	    	log.warn(infoUser.toString());
-		}
 		try {
+			Optional.ofNullable(userContext)
+					.ifPresent(userContext1 -> {
+						try {
+							StringBuffer infoUser = new StringBuffer();
+							infoUser.append("LogOut User:"+userContext1.getUser());
+							log.warn(infoUser.toString());
+							createGestioneLoginComponentSession().unregisterUser(userContext1);
+						} catch (ComponentException|RemoteException e) {
+							log.error("", e);
+						}
+					});
 			SessionTraceBulk sessionTrace = (SessionTraceBulk)createCRUDComponentSession().inizializzaBulkPerModifica(new CNRUserContext("SESSIONTRACE",se.getSession().getId(),null,null,null,null), new SessionTraceBulk(se.getSession().getId()));
 			sessionTrace.setToBeDeleted();
 			createCRUDComponentSession().eliminaConBulk(new CNRUserContext("SESSIONTRACE",se.getSession().getId(),null,null,null,null), sessionTrace);
 		} catch (Exception e) {
+			log.error("", e);
 		}
 		HttpEJBCleaner httpejbcleaner = (HttpEJBCleaner)se.getSession().getAttribute("it.cnr.jada.util.ejb.HttpEJBCleaner");
 		if (httpejbcleaner != null)
@@ -164,5 +173,8 @@ public void sessionDestroyed(HttpSessionEvent se) {
 	public CRUDComponentSession createCRUDComponentSession() throws javax.ejb.EJBException,java.rmi.RemoteException {
 		return (CRUDComponentSession)it.cnr.jada.util.ejb.EJBCommonServices.createEJB("JADAEJB_CRUDComponentSession");
 	}
-	
+
+	public GestioneLoginComponentSession createGestioneLoginComponentSession() throws javax.ejb.EJBException,java.rmi.RemoteException {
+		return (GestioneLoginComponentSession)it.cnr.jada.util.ejb.EJBCommonServices.createEJB("CNRUTENZE00_NAV_EJB_GestioneLoginComponentSession");
+	}
 }
diff --git a/src/main/docker/modules/system/layers/base/org/postgresql/postgresql/main/module.xml b/src/main/docker/modules/system/layers/base/org/postgresql/postgresql/main/module.xml
new file mode 100644
index 0000000000..e288e99192
--- /dev/null
+++ b/src/main/docker/modules/system/layers/base/org/postgresql/postgresql/main/module.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- JDBC Drivers module.xml file to configure your JDBC drivers-->
+<!-- Postgres example -->
+<module xmlns="urn:jboss:module:1.0" name="org.postgresql.postgresql">
+  <resources>
+    <resource-root path="postgresql-9.2-1004.jdbc41.jar"/>
+  </resources>
+  <dependencies>
+    <module name="javax.api"/>
+    <module name="javax.transaction.api"/>
+  </dependencies>
+</module>
diff --git a/src/main/docker/modules/system/layers/base/org/postgresql/postgresql/main/postgresql-9.2-1004.jdbc41.jar b/src/main/docker/modules/system/layers/base/org/postgresql/postgresql/main/postgresql-9.2-1004.jdbc41.jar
new file mode 100644
index 0000000000..0bd27b3770
Binary files /dev/null and b/src/main/docker/modules/system/layers/base/org/postgresql/postgresql/main/postgresql-9.2-1004.jdbc41.jar differ
diff --git a/src/main/docker/standalone/configuration/standalone.xml b/src/main/docker/standalone/configuration/standalone.xml
index e1f794d78c..92b7b6a62c 100644
--- a/src/main/docker/standalone/configuration/standalone.xml
+++ b/src/main/docker/standalone/configuration/standalone.xml
@@ -142,7 +142,33 @@
                         <password>sa</password>
                     </security>
                 </datasource>
-                <datasource jndi-name="java:/jdbc/CIR" pool-name="OracleDSSIGLAPool" enabled="true" use-java-context="true" statistics-enabled="true">
+                <datasource jndi-name="java:/jdbc/CIR" pool-name="PostgresDSSIGLAPool" enabled="${env.SIGLA_POSTGRES_ENABLE:false}" use-java-context="true" statistics-enabled="true">
+                    <connection-url>${env.SIGLA_CONNECTION_URL:jdbc:postgresql://localhost:5432/mydb?schema=public}</connection-url>
+                    <driver>postgres</driver>
+                    <new-connection-sql>select 1;</new-connection-sql>
+                    <pool>
+                        <min-pool-size>5</min-pool-size>
+                        <max-pool-size>20</max-pool-size>
+                    </pool>
+                    <security>
+                        <user-name>${env.SIGLA_CONNECTION_USERNAME:sigla}</user-name>
+                        <password>${env.SIGLA_CONNECTION_PASSWORD:siglapw}</password>
+                    </security>
+                    <validation>
+                        <validate-on-match>false</validate-on-match>
+                        <background-validation>false</background-validation>
+                    </validation>
+                    <timeout>
+                        <set-tx-query-timeout>false</set-tx-query-timeout>
+                        <blocking-timeout-millis>0</blocking-timeout-millis>
+                        <idle-timeout-minutes>0</idle-timeout-minutes>
+                        <query-timeout>0</query-timeout>
+                        <use-try-lock>0</use-try-lock>
+                        <allocation-retry>0</allocation-retry>
+                        <allocation-retry-wait-millis>0</allocation-retry-wait-millis>
+                    </timeout>
+                </datasource>
+                <datasource jndi-name="java:/jdbc/CIR" pool-name="OracleDSSIGLAPool" enabled="${env.SIGLA_ORACLE_ENABLE:true}" use-java-context="true" statistics-enabled="true">
                     <connection-url>${env.SIGLA_CONNECTION_URL:jdbc:oracle:thin:@dbtest.cedrc.cnr.it:1521:SIGLAF}</connection-url>
                     <driver>ojdbc</driver>
                     <pool>
@@ -189,6 +215,9 @@
                     <driver name="informix" module="com.informix.jdbc">
                         <driver-class>com.informix.jdbc.IfxDriver</driver-class>
                     </driver>
+                    <driver name="postgres" module="org.postgresql.postgresql">
+                        <driver-class>org.postgresql.Driver</driver-class>
+                    </driver>
                 </drivers>
             </datasources>
         </subsystem>