diff --git a/85.md b/85.md
new file mode 100644
index 0000000000..85c5f56f0d
--- /dev/null
+++ b/85.md
@@ -0,0 +1,70 @@
+NIP-85
+======
+
+Reviews
+-------
+
+This NIP describes several different types of `review` which follow a single set of conventions.
+
+In all cases, the `content` field SHOULD include a human-readable review. A review event's `d` tag indicates the object of the review.
+
+# Ratings
+
+Tags MAY contain additional `rating` tags each of which should have a `value` between 0 and 1,
+and an optional `mark` specifying an attribute of the thing being reviewed.
+
+# Review Kinds
+
+## Event
+
+Kind `31986` indicates a review of any event generated by a `pubkey`.
+
+- The `d` tag MUST be the `id` of the event.
+- The `p` tag MUST be the `pubkey` of the event.
+
+```json
+{
+  "kind": 31986,
+  "content": "Always publishing quality information about breaking news all over the world.",
+  ...
+  "tags": [
+    ["d", "<event-id>"]
+    ["p", "<pubkey>"],
+    ["k", "1"],
+    ["rating", "0.8"]
+  ],
+}
+```
+
+## Relays
+
+Kind `31987` indicates a review of a relay. The `d` tag MUST be the url of the relay.
+
+```json
+{
+  "kind": 31987,
+  "content": "This relay is fast!",
+  "tags": [
+    ["d", "wss://relay.example.com/"],
+    ["rating", "0.8"],
+    ["rating", "0.2", "content"],
+    ["rating", "1", "speed"]
+  ],
+}
+```
+
+
+## Books
+
+Kind `31985` indicates a review of a book. The `d` tag MUST be a [NIP 73](./73.md) ISBN content ID.
+
+```json
+{
+  "kind": 31985,
+  "tags": [
+    ["d","isbn:9781529100624"],
+    ["rating", "0.8"]
+  ],
+  "content": "Good book",
+}
+```
diff --git a/README.md b/README.md
index 6f3ff02cc5..5e7561630d 100644
--- a/README.md
+++ b/README.md
@@ -155,7 +155,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 | `1971`        | Problem Tracker                 | [nostrocket][nostrocket]               |
 | `1984`        | Reporting                       | [56](56.md)                            |
 | `1985`        | Label                           | [32](32.md)                            |
-| `1986`        | Relay reviews                   |                                        |
 | `1987`        | AI Embeddings / Vector lists    | [NKBIP-02]                             |
 | `2003`        | Torrent                         | [35](35.md)                            |
 | `2004`        | Torrent Comment                 | [35](35.md)                            |
@@ -239,6 +238,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 | `31923`       | Time-Based Calendar Event       | [52](52.md)                            |
 | `31924`       | Calendar                        | [52](52.md)                            |
 | `31925`       | Calendar Event RSVP             | [52](52.md)                            |
+| `31987`       | Relay Review                    | [85](85.md)                            |
 | `31989`       | Handler recommendation          | [89](89.md)                            |
 | `31990`       | Handler information             | [89](89.md)                            |                         |
 | `32267`       | Software Application            |                                        |                        |