diff --git a/pom.xml b/pom.xml
index b58b853..c4c1b6b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>ru.kontur.diadoc</groupId>
     <artifactId>diadocsdk</artifactId>
-    <version>4.16.0</version>
+    <version>4.17.0</version>
 
     <packaging>jar</packaging>
 
diff --git a/proto/Organization.proto b/proto/Organization.proto
index f47ad5a..ab7ef75 100644
--- a/proto/Organization.proto
+++ b/proto/Organization.proto
@@ -34,6 +34,8 @@ message Organization {
 	optional string CertificateOfRegistryInfo = 24;
 	optional bool IsForeign = 25;
 	optional bool HasCertificateToSign = 26;
+	required OrganizationType OrganizationType = 27;
+	optional bool IsOwner = 28 [default = false];
 }
 
 message Department {
@@ -64,3 +66,10 @@ enum Sociability {
 	AllOrganizations = 0;
 	CounteragentsOnly = 1;
 }
+
+enum OrganizationType {
+	UnknownOrganizationType = 0;
+	Individual = 1;
+	Juridical = 2;
+	PhysicalPerson = 3;
+}
\ No newline at end of file