Index: trunk/src/org/openstreetmap/josm/io/CertificateAmendment.java
===================================================================
--- trunk/src/org/openstreetmap/josm/io/CertificateAmendment.java	(revision 13821)
+++ trunk/src/org/openstreetmap/josm/io/CertificateAmendment.java	(revision 13822)
@@ -161,4 +161,5 @@
      * Certificates looked into platform native keystore and not embedded in JOSM.
      * Identifiers must match Windows/macOS keystore aliases and Unix filenames for efficient search.
+     * To find correct values, see https://ccadb-public.secure.force.com/mozilla/IncludedCACertificateReport
      */
     private static final NativeCertAmend[] PLATFORM_CERT_AMEND = {
@@ -182,4 +183,8 @@
                 "e3b6a2db2ed7ce48842f7ac53241c7b71d54144bfb40c11f3f1d0b42f5eea12d",
                 "https://www.certigna.fr"),
+        // Trusted and used by Slovakian Government - https://eidas.disig.sk/en/cacert/
+        new NativeCertAmend("CA Disig Root R2", "CA Disig Root R2", "CA_Disig_Root_R2.pem",
+                "e23d4a036d7b70e9f595b1422079d2b91edfbb1fb651a0633eaa8a9dc5f80703",
+                "https://eidas.disig.sk"),
     };