diff --git a/schemas/fssdiscoveryscan-v1.0.json b/schemas/fssdiscoveryscan-v1.0.json
new file mode 100644
index 0000000..0c3e7ad
--- /dev/null
+++ b/schemas/fssdiscoveryscan-v1.0.json
@@ -0,0 +1,84 @@
+{
+    "$schema"               : "http://json-schema.org/draft-04/schema#",
+    "id"                    : "https://eddn.edcd.io/schemas/fssdiscoveryscan/1#",
+    "type"                  : "object",
+    "additionalProperties"  : false,
+    "required": [ "$schemaRef", "header", "message" ],
+    "properties": {
+        "$schemaRef": {
+            "type"                  : "string"
+        },
+        "header": {
+            "type"                  : "object",
+            "additionalProperties"  : true,
+            "required"              : [ "uploaderID", "softwareName", "softwareVersion" ],
+            "properties"            : {
+                "uploaderID": {
+                    "type"          : "string"
+                },
+                "softwareName": {
+                    "type"          : "string"
+                },
+                "softwareVersion": {
+                    "type"          : "string"
+                },
+                "gatewayTimestamp": {
+                    "type"          : "string",
+                    "format"        : "date-time",
+                    "description"   : "Timestamp upon receipt at the gateway. If present, this property will be overwritten by the gateway; submitters are not intended to populate this property."
+                }
+            }
+        },
+        "message": {
+            "type"                  : "object",
+            "description"           : "Contains all properties from the listed events in the client's journal minus Localised strings and the properties marked below as 'disallowed'",
+            "additionalProperties"  : false,
+            "required"              : [ "timestamp", "event", "SystemName", "StarPos", "SystemAddress", "BodyCount", "NonBodyCount" ],
+            "properties"            : {
+                "timestamp": {
+                    "type"          : "string",
+                    "format"        : "date-time"
+                },
+                "event" : {
+                    "enum"          : [ "FSSDiscoveryScan" ]
+                },
+                "horizons": {
+                    "type"          : "boolean",
+                    "description"   : "Whether the sending Cmdr has a Horizons pass."
+                },
+                "odyssey": {
+                    "type"      : "boolean",
+                    "description" : "Whether the sending Cmdr has an Odyssey expansion."
+                },
+                "SystemName": {
+                    "type"          : "string",
+                    "minLength"     : 1
+                },
+                "StarPos": {
+                    "type"          : "array",
+                    "items"         : { "type": "number" },
+                    "minItems"      : 3,
+                    "maxItems"      : 3,
+                    "description"   : "Must be added by the sender if not present in the journal event"
+                },
+                "SystemAddress": {
+                    "type"          : "integer",
+                    "description"   : "Should be added by the sender if not present in the journal event"
+                },
+                "Progress"            : {
+                    "$ref" : "#/definitions/disallowed",
+                    "description": "Contains personal data"
+                },
+                "BodyCount"           : {
+                    "type"          : "integer"
+                },
+                "NonBodyCount"           : {
+                    "type"          : "integer"
+                }
+            }
+        }
+    },
+    "definitions": {
+        "disallowed" : { "not" : { "type": [ "array", "boolean", "integer", "number", "null", "object", "string" ] } }
+    }
+}