diff --git a/README.md b/README.md
index 0bcd30e1..1b7ea12d 100644
--- a/README.md
+++ b/README.md
@@ -25,13 +25,14 @@ to localized information (which is not shared) or additional information (that c
 - [clusters/threat-actor.json](clusters/threat-actor.json) - Adversary groups - Known or estimated adversary groups targeting organizations and employees. Adversary groups are regularly confused with their initial operation or campaign. MISP
 - [clusters/tool.json](clusters/tool.json) - tool is an enumeration of tools used by adversaries. The list includes malware but also common software regularly used by the adversaries.
 
-
 - [clusters/mitre_attack-pattern.json](clusters/mitre_attack-pattern.json) - Attack Pattern - MITRE Adversarial Tactics, Techniques & Common Knowledge (ATT&CK)
 - [clusters/mitre_course-of-action.json](clusters/mitre_course-of-action.json) - Course of Action - MITRE Adversarial Tactics, Techniques & Common Knowledge (ATT&CK)
 - [clusters/mitre_intrusion-set.json](clusters/mitre_intrusion-set.json) - Intrusion Test - MITRE Adversarial Tactics, Techniques & Common Knowledge (ATT&CK)
 - [clusters/mitre_malware.json](clusters/mitre_malware.json) - Malware - MITRE Adversarial Tactics, Techniques & Common Knowledge (ATT&CK)
 - [clusters/mitre_tool.json](clusters/mitre_tool.json) - Tool - MITRE Adversarial Tactics, Techniques & Common Knowledge (ATT&CK)
 
+- [clusters/sectors.json](clusters/sectors.json) - Activity sectors
+- [clusters/cert-eu-govsector,json](clusters/cert-eu-govsector,json) - Cert EU GovSector 
 
 # Available Vocabularies
 
diff --git a/clusters/cert-eu-govsector.json b/clusters/cert-eu-govsector.json
new file mode 100644
index 00000000..7c60f298
--- /dev/null
+++ b/clusters/cert-eu-govsector.json
@@ -0,0 +1,31 @@
+{
+  "values": [
+    {
+      "value": "Constituency"
+    },
+    {
+      "value": "EU-Centric"
+    },
+    {
+      "value": "EU-nearby"
+    },
+    {
+      "value": "World-class"
+    },
+    {
+      "value": "Unknown"
+    },
+    {
+      "value": "Outside World"
+    }
+  ],
+  "version": 1,
+  "uuid": "69351b20-b898-11e7-a2f1-c3e696a74a48",
+  "description": "Cert EU GovSector",
+  "authors": [
+    "Various"
+  ],
+  "source": "CERT-EU",
+  "type": "cert-seu-gocsector",
+  "name": "Cert EU GovSector"
+}
diff --git a/galaxies/cert-eu-govsector.json b/galaxies/cert-eu-govsector.json
new file mode 100644
index 00000000..3e46c8c4
--- /dev/null
+++ b/galaxies/cert-eu-govsector.json
@@ -0,0 +1,8 @@
+{
+  "type": "cert-seu-gocsector",
+  "name": "Cert EU GovSector",
+  "description": "Cert EU GovSector",
+  "version": 1,
+  "icon": "globe",
+  "uuid": "68858a48-b898-11e7-91ce-bf424ef9b662"
+}