diff --git a/doc/epp/contact.md b/doc/epp/contact.md
index 490e67cd6..40fde6165 100644
--- a/doc/epp/contact.md
+++ b/doc/epp/contact.md
@@ -21,14 +21,18 @@ Contact Mapping protocol short version:
             <contact:city>     1        City name
             <contact:sp>       0-1      State or province
             <contact:pc>       0-1      Postal code
-            <contact:cc>       1        Country code, 2 letters uppercase 
+            <contact:cc>       1        Country code, 2 letters uppercase, in ISO_3166-1 alpha 2
         <contact:voice>        1        Phone number in format \+ddd.d+
         <contact:email>        1        E-mail
-        <contact:Ident>        1        Contact identificator. Attribute: type="bic"
-                                        Type values:
-                                          'bic',          # Business registry code
-                                          'priv',         # National idendtification number
-                                          'birthday'      # Birthday date
+        <contact:ident>        1        Contact identificator 
+                                          Attribute: type="bic/priv/birthday"
+                                          "bic"          # Business registry code
+                                          "priv"         # National idendtification number
+                                          "birthday"     # Birthday date in format in DD-MM-YYYY
+        <eis:extdata>          1        Attribute: xmlns:eis="urn:ee:eis:xml:epp:eis-1.0"
+          <eis:legalDocument>  1        Base64 encoded document 
+                                          Attribute: type="pdf/bdoc/ddoc/zip/rar/gz/tar/7z"
+
 
 
 [EXAMPLE REQUEST AND RESPONSE](/doc/epp-examples.md#epp-contact-with-valid-user-create-command-successfully-creates-a-contact)
@@ -49,12 +53,19 @@ Contact Mapping protocol short version:
               <contact:city>    0-1      City name
               <contact:sp>      0-1      State or province
               <contact:pc>      0-1      Postal code
-              <contact:cc>      0-1      Country code
+              <contact:cc>      0-1      Country code, 2 letters uppercase, in ISO_3166-1 alpha 2
           <contact:voice>       0-1      Phone number in format \+ddd.d+
           <contact:email>       0-1      E-mail
-          <contact:Ident>       1        Contact identificator. 
+          <contact:ident>       0-1      Contact identificator 
+                                           Attribute: type="bic/priv/birthday"
+                                           "bic"         # Business registry code
+                                           "priv"        # National idendtification number
+                                           "birthday"    # Birthday date in format in DD-MM-YYYY
         <contact:authInfo>      0-1      Required if registrar is not the owner of the contact.
           <contact:pw>          1        Contact password. Attribute: roid="String"
+        <eis:extdata>           0-1      Attribute: xmlns:eis="urn:ee:eis:xml:epp:eis-1.0"
+          <eis:legalDocument>   0-1      Base64 encoded document. 
+                                         Attribute: type="pdf/bdoc/ddoc/zip/rar/gz/tar/7z"
 
 
 [EXAMPLE REQUEST AND RESPONSE](/doc/epp-examples.md#epp-contact-with-valid-user-update-command-is-succesful)