diff --git a/API.md b/API.md
index 8a12f0a92..bf492c338 100755
--- a/API.md
+++ b/API.md
@@ -5,6 +5,7 @@
     - [Server properties](#server-properties)
         - [`server.app`](#serverapp)
         - [`server.connections`](#serverconnections)
+        - [`server.decorations`](#serverdecorations)
         - [`server.info`](#serverinfo)
         - [`server.load`](#serverload)
         - [`server.listener`](#serverlistener)
@@ -272,6 +273,30 @@ Each connection object contains:
 - `lookup()` -
 - `match()` -
 
+### `server.decorations`
+
+Provides access to the decorations already applied to various framework interfaces.  The object
+must not be modified directly, but only through [`server.decorate`](#serverdecoratetype-property-method-options)
+- `type` - the decorated interface. Supported types:
+    - `'request'` - decorations on the [Request object](#request-object).
+    - `'reply'` - decorations on the [reply interface](#reply-interface).
+    - `'server'` - decorations on the [Server](#server) object.
+
+```js
+const Hapi = require('hapi');
+const server = new Hapi.Server();
+server.connection({ port: 80 });
+
+const success = function () {
+
+    return this.response({ status: 'ok' });
+};
+
+server.decorate('reply', 'success', success);
+return server.decorations.reply;
+// returns ['success']
+```
+
 
 #### `server.info`
 
diff --git a/lib/plugin.js b/lib/plugin.js
index 43cd11143..ed6c5f5b2 100755
--- a/lib/plugin.js
+++ b/lib/plugin.js
@@ -366,7 +366,8 @@ internals.Plugin.prototype.decorate = function (type, property, method, options)
     // Request
 
     if (type === 'request') {
-        return this.root._requestor.decorate(property, method, options);
+        this.root._requestor.decorate(property, method, options);
+        return this.root.decorations[type].push(property);
     }
 
     Hoek.assert(!options, 'Cannot specify options for non-request decoration');
@@ -374,7 +375,8 @@ internals.Plugin.prototype.decorate = function (type, property, method, options)
     // Reply
 
     if (type === 'reply') {
-        return this.root._replier.decorate(property, method);
+        this.root._replier.decorate(property, method);
+        return this.root.decorations[type].push(property);
     }
 
     // Server
@@ -383,6 +385,7 @@ internals.Plugin.prototype.decorate = function (type, property, method, options)
     Hoek.assert(this[property] === undefined && this.root[property] === undefined, 'Cannot override the built-in server interface method:', property);
 
     this.root._decorations[property] = method;
+    this.root.decorations[type].push(property);
 
     this[property] = method;
     let parent = this._parent;
@@ -392,7 +395,6 @@ internals.Plugin.prototype.decorate = function (type, property, method, options)
     }
 };
 
-
 internals.Plugin.prototype.dependency = function (dependencies, after) {
 
     Hoek.assert(this.realm.plugin, 'Cannot call dependency() outside of a plugin');
diff --git a/lib/reply.js b/lib/reply.js
index 3648bb924..d3bb2a0da 100755
--- a/lib/reply.js
+++ b/lib/reply.js
@@ -26,7 +26,6 @@ internals.Reply.prototype.decorate = function (property, method) {
     this._decorations[property] = method;
 };
 
-
 /*
     const handler = function (request, reply) {
 
diff --git a/lib/server.js b/lib/server.js
index 94c6a2e70..bd90f46cc 100755
--- a/lib/server.js
+++ b/lib/server.js
@@ -48,6 +48,11 @@ exports = module.exports = internals.Server = function (options) {
     this._replier = new Reply();
     this._requestor = new Request();
     this._decorations = {};
+    this.decorations = {
+        request: [],
+        reply: [],
+        server: []
+    };
     this._plugins = {};                                                             // Exposed plugin properties by name
     this._app = {};
     this._registring = false;                                                       // true while register() is waiting for plugin callbacks
diff --git a/test/plugin.js b/test/plugin.js
index b64e7df79..4681da7e2 100755
--- a/test/plugin.js
+++ b/test/plugin.js
@@ -2594,6 +2594,158 @@ describe('Plugin', () => {
         });
     });
 
+    describe('decorations ()', () => {
+
+        it('shows decorations on request (empty array)', (done) => {
+
+            const server = new Hapi.Server();
+            server.connection();
+
+            expect(server.decorations.request).to.be.empty();
+            done();
+        });
+
+        it('shows decorations on request (single)', (done) => {
+
+            const server = new Hapi.Server();
+            server.connection();
+
+            server.decorate('request', 'a', () => { });
+
+            expect(server.decorations.request).to.equal(['a']);
+            done();
+        });
+
+        it('shows decorations on request (many)', (done) => {
+
+            const server = new Hapi.Server();
+            server.connection();
+
+            server.decorate('request', 'a', () => { });
+            server.decorate('request', 'b', () => { });
+
+            expect(server.decorations.request).to.equal(['a', 'b']);
+            done();
+        });
+
+        it('shows decorations on request (multiple connections)', (done) => {
+
+            const server = new Hapi.Server();
+
+            server.connection({ labels: ['alpha'] });
+            server.connection({ labels: ['beta'] });
+
+            const conn1 = server.select('alpha');
+            const conn2 = server.select('beta');
+
+            conn1.decorate('request', 'a', () => { });
+            conn2.decorate('request', 'b', () => { });
+
+            expect(server.decorations.request).to.equal(['a', 'b']);
+            done();
+        });
+
+        it('shows decorations on reply (empty array)', (done) => {
+
+            const server = new Hapi.Server();
+            server.connection();
+
+            expect(server.decorations.reply).to.be.empty();
+            done();
+        });
+
+        it('shows decorations on reply (single)', (done) => {
+
+            const server = new Hapi.Server();
+            server.connection();
+
+            server.decorate('reply', 'a', () => { });
+
+            expect(server.decorations.reply).to.equal(['a']);
+            done();
+        });
+
+        it('shows decorations on reply (many)', (done) => {
+
+            const server = new Hapi.Server();
+            server.connection();
+
+            server.decorate('reply', 'a', () => { });
+            server.decorate('reply', 'b', () => { });
+
+            expect(server.decorations.reply).to.equal(['a', 'b']);
+            done();
+        });
+
+        it('shows decorations on reply (multiple connections)', (done) => {
+
+            const server = new Hapi.Server();
+
+            server.connection({ labels: ['alpha'] });
+            server.connection({ labels: ['beta'] });
+
+            expect(server.connections.length).to.equal(2);
+
+            const conn1 = server.select('alpha');
+            const conn2 = server.select('beta');
+
+            conn1.decorate('reply', 'a', () => { });
+            conn2.decorate('reply', 'b', () => { });
+
+            expect(server.decorations.reply).to.equal(['a', 'b']);
+            done();
+        });
+
+        it('shows decorations on server (empty array)', (done) => {
+
+            const server = new Hapi.Server();
+            server.connection();
+
+            expect(server.decorations.server).to.be.empty();
+            done();
+        });
+
+        it('shows decorations on server (single)', (done) => {
+
+            const server = new Hapi.Server();
+            server.connection();
+
+            server.decorate('server', 'a', () => { });
+
+            expect(server.decorations.server).to.equal(['a']);
+            done();
+        });
+
+        it('shows decorations on server (many)', (done) => {
+
+            const server = new Hapi.Server();
+            server.connection();
+
+            server.decorate('server', 'a', () => { });
+            server.decorate('server', 'b', () => { });
+
+            expect(server.decorations.server).to.equal(['a', 'b']);
+            done();
+        });
+
+        it('shows decorations on server (multiple connections)', (done) => {
+
+            const server = new Hapi.Server();
+
+            server.connection({ labels: ['alpha'] });
+            server.connection({ labels: ['beta'] });
+
+            const conn1 = server.select('alpha');
+            const conn2 = server.select('beta');
+
+            conn1.decorate('server', 'a', () => { });
+            conn2.decorate('server', 'b', () => { });
+
+            expect(server.decorations.server).to.equal(['a', 'b']);
+            done();
+        });
+    });
+
     describe('dependency()', () => {
 
         it('fails to register single plugin with dependencies', (done) => {