diff --git a/contracts/recognition-result-message.schema.json b/contracts/recognition-result-message.schema.json
new file mode 100644
index 0000000..2a19195
--- /dev/null
+++ b/contracts/recognition-result-message.schema.json
@@ -0,0 +1,70 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "arm-ka/recognition-result-message/v1",
+  "title": "Сообщение результата распознавания (tabular-parser / scan-gateway → arm-core), контракт v1.0",
+  "description": "Тело сообщения на subject recognition.result. Заголовок Nats-Msg-Id (не поле тела) бывает трёх видов: <job_id>:<attempt> — запрос; ack:<job_id>:<attempt> — для status = processing; result:<job_id>:<attempt> — для done, needs_check и error. status = processing — ack «взял в работу», публикуется до чтения файла из S3. group_schema в конверт не входит: источник — файл результата (recognition-result).",
+  "$comment": "Версионирование: schema_version = MAJOR.MINOR. MINOR (1.1) — необязательные поля и новые значения enum; MAJOR (2.0) — удаление/переименование полей, смена типов или семантики. Потребитель принимает тот же MAJOR и любой MINOR.",
+  "type": "object",
+  "required": ["schema_version", "job_id", "file_id", "status", "service"],
+  "properties": {
+    "schema_version": { "const": "1.0" },
+    "job_id": { "type": "string", "format": "uuid", "description": "recognition_job.id" },
+    "file_id": { "type": "string", "format": "uuid", "description": "stored_file.id" },
+    "status": { "enum": ["processing", "done", "needs_check", "error"] },
+    "service": {
+      "type": "object",
+      "required": ["name", "version"],
+      "properties": {
+        "name": { "enum": ["tabular-parser", "scan-gateway"] },
+        "version": { "type": "string" }
+      }
+    },
+    "result_s3": {
+      "type": "object",
+      "description": "файл результата (recognition-result): results/{file_id}/{job_id}/result.json",
+      "required": ["bucket", "key"],
+      "properties": {
+        "bucket": { "type": "string", "minLength": 1 },
+        "key": { "type": "string", "minLength": 1 }
+      }
+    },
+    "result_schema_version": { "type": "string", "pattern": "^\\d+\\.\\d+$", "description": "schema_version файла результата, MAJOR.MINOR" },
+    "error": {
+      "type": "object",
+      "required": ["code", "message"],
+      "properties": {
+        "code": { "enum": ["UNSUPPORTED_FORMAT", "UNREADABLE", "TIMEOUT", "SCHEMA_MISMATCH", "NOT_IMPLEMENTED", "FILE_READ_ERROR", "INVALID_FORMAT", "INVALID_DOCUMENT", "RECOGNITION_FAILED", "UNKNOWN_ERROR"] },
+        "message": { "type": "string" }
+      }
+    },
+    "raw_s3_key": { "type": ["string", "null"], "description": "scan-gateway: raw/{job_id}.json — сырой ответ ИС Сканирование; в БД не регистрируется" },
+    "metrics": {
+      "type": "object",
+      "properties": {
+        "duration_ms": { "type": "integer" },
+        "pages": { "type": "integer" },
+        "rows": { "type": "integer" },
+        "fields_total": { "type": "integer" },
+        "fields_low_confidence": { "type": "integer" },
+        "fields_unrecognized": { "type": "integer" },
+        "warnings": { "type": "array", "items": { "type": "string" } }
+      }
+    }
+  },
+  "allOf": [
+    {
+      "if": {
+        "properties": { "status": { "enum": ["done", "needs_check"] } },
+        "required": ["status"]
+      },
+      "then": { "required": ["result_s3", "result_schema_version"] }
+    },
+    {
+      "if": {
+        "properties": { "status": { "const": "error" } },
+        "required": ["status"]
+      },
+      "then": { "required": ["error"] }
+    }
+  ]
+}