diff --git a/ng2-components/ng2-alfresco-tag/src/components/tag-actions.component.spec.ts b/ng2-components/ng2-alfresco-tag/src/components/tag-actions.component.spec.ts
index f0354f17b6..92ab99d366 100644
--- a/ng2-components/ng2-alfresco-tag/src/components/tag-actions.component.spec.ts
+++ b/ng2-components/ng2-alfresco-tag/src/components/tag-actions.component.spec.ts
@@ -83,7 +83,7 @@ describe('Test ng2-alfresco-tag Tag actions list', () => {
         it('Tag list relative a single node should be rendered', (done) => {
             component.nodeId = 'fake-node-id';
 
-            component.resultsEmitter.subscribe(() => {
+            component.result.subscribe(() => {
                 fixture.detectChanges();
 
                 expect(element.querySelector('#tag_name_0').innerHTML).toBe('test1');
@@ -109,7 +109,7 @@ describe('Test ng2-alfresco-tag Tag actions list', () => {
         it('Tag list click on delete button should delete the tag', (done) => {
             component.nodeId = 'fake-node-id';
 
-            component.resultsEmitter.subscribe(() => {
+            component.result.subscribe(() => {
                 fixture.detectChanges();
 
                 let deleteButton: any = element.querySelector('#tag_delete_0');
@@ -142,11 +142,11 @@ describe('Test ng2-alfresco-tag Tag actions list', () => {
 
             fixture.detectChanges();
 
-            component.addEmitter.subscribe(() => {
+            component.successAdd.subscribe(() => {
                 done();
             });
 
-            component.resultsEmitter.subscribe(() => {
+            component.result.subscribe(() => {
                 fixture.detectChanges();
 
                 let addButton: any = element.querySelector('#add-tag');
@@ -173,12 +173,12 @@ describe('Test ng2-alfresco-tag Tag actions list', () => {
 
             fixture.detectChanges();
 
-            component.addEmitter.subscribe(() => {
+            component.successAdd.subscribe(() => {
                 expect(component.newTagName).toBe('');
                 done();
             });
 
-            component.resultsEmitter.subscribe(() => {
+            component.result.subscribe(() => {
                 fixture.detectChanges();
 
                 let addButton: any = element.querySelector('#add-tag');
@@ -207,11 +207,37 @@ describe('Test ng2-alfresco-tag Tag actions list', () => {
             done();
         });
 
+        it('Add tag should return an error if the tag is already present', (done) => {
+            component.nodeId = 'fake-node-id';
+            component.newTagName = 'test1';
+
+            fixture.detectChanges();
+
+            component.error.subscribe(() => {
+                done();
+            });
+
+            component.result.subscribe(() => {
+                fixture.detectChanges();
+
+                let addButton: any = element.querySelector('#add-tag');
+                addButton.click();
+            });
+
+            component.ngOnChanges();
+
+            jasmine.Ajax.requests.mostRecent().respondWith({
+                status: 200,
+                contentType: 'json',
+                responseText: dataTag
+            });
+        });
+
         it('Add tag should be disabled if the node id is not a correct node', (done) => {
             component.nodeId = 'fake-node-id';
             component.newTagName = 'fake-tag-name';
 
-            component.resultsEmitter.subscribe(() => {
+            component.result.subscribe(() => {
                 let addButton: any = element.querySelector('#add-tag');
                 expect(addButton.disabled).toEqual(true);
                 done();
@@ -228,7 +254,7 @@ describe('Test ng2-alfresco-tag Tag actions list', () => {
             component.nodeId = 'fake-node-id';
             component.newTagName = 'fake-tag-name';
 
-            component.resultsEmitter.subscribe(() => {
+            component.result.subscribe(() => {
                 fixture.detectChanges();
 
                 let addButton: any = element.querySelector('#add-tag');
diff --git a/ng2-components/ng2-alfresco-tag/src/components/tag-actions.component.ts b/ng2-components/ng2-alfresco-tag/src/components/tag-actions.component.ts
index a3ccbfbbb4..f58f321996 100644
--- a/ng2-components/ng2-alfresco-tag/src/components/tag-actions.component.ts
+++ b/ng2-components/ng2-alfresco-tag/src/components/tag-actions.component.ts
@@ -41,10 +41,13 @@ export class TagActionsComponent {
     isContextMenu: boolean = false;
 
     @Output()
-    addEmitter: EventEmitter<any> = new EventEmitter();
+    successAdd: EventEmitter<any> = new EventEmitter();
 
     @Output()
-    resultsEmitter = new EventEmitter();
+    error: EventEmitter<any> = new EventEmitter();
+
+    @Output()
+    result = new EventEmitter();
 
     newTagName: string;
 
@@ -58,6 +61,10 @@ export class TagActionsComponent {
         if (translateService) {
             translateService.addTranslationFolder('ng2-alfresco-tag', 'node_modules/ng2-alfresco-tag/src');
         }
+
+        this.tagService.refresh.subscribe(() => {
+            this.refreshTag();
+        });
     }
 
     ngOnChanges() {
@@ -68,11 +75,11 @@ export class TagActionsComponent {
         this.tagService.getTagsByNodeId(this.nodeId).subscribe((data) => {
             this.tagsEntries = data.list.entries;
             this.disableAddTag = false;
-            this.resultsEmitter.emit(this.tagsEntries);
+            this.result.emit(this.tagsEntries);
         }, () => {
             this.tagsEntries = null;
             this.disableAddTag = true;
-            this.resultsEmitter.emit(this.tagsEntries);
+            this.result.emit(this.tagsEntries);
         });
     }
 
@@ -81,13 +88,13 @@ export class TagActionsComponent {
             this.translateService.get('TAG.MESSAGES.EXIST').subscribe((error) => {
                 this.errorMsg = error;
             });
+            this.error.emit(this.errorMsg);
+        }else {
+            this.tagService.addTag(this.nodeId, this.newTagName).subscribe(() => {
+                this.newTagName = '';
+                this.successAdd.emit(this.nodeId);
+            });
         }
-
-        this.tagService.addTag(this.nodeId, this.newTagName).subscribe(() => {
-            this.newTagName = '';
-            this.refreshTag();
-            this.addEmitter.emit(this.nodeId);
-        });
     }
 
     searchTag(searchTagName: string) {
@@ -103,8 +110,6 @@ export class TagActionsComponent {
     }
 
     removeTag(tag: string) {
-        this.tagService.removeTag(this.nodeId, tag).subscribe(() => {
-            this.refreshTag();
-        });
+        this.tagService.removeTag(this.nodeId, tag);
     }
 }
diff --git a/ng2-components/ng2-alfresco-tag/src/components/tag-list.component.spec.ts b/ng2-components/ng2-alfresco-tag/src/components/tag-list.component.spec.ts
index 644425d10f..d0b9c0cf3b 100644
--- a/ng2-components/ng2-alfresco-tag/src/components/tag-list.component.spec.ts
+++ b/ng2-components/ng2-alfresco-tag/src/components/tag-list.component.spec.ts
@@ -82,7 +82,7 @@ describe('Test ng2-alfresco-tag Tag list All ECM', () => {
         it('Tag list relative a single node should be rendered', (done) => {
             component.nodeId = 'fake-node-id';
 
-            component.resultsEmitter.subscribe(() => {
+            component.result.subscribe(() => {
                 fixture.detectChanges();
 
                 expect(element.querySelector('#tag_name_0').innerHTML).toBe('test1');
diff --git a/ng2-components/ng2-alfresco-tag/src/components/tag-list.component.ts b/ng2-components/ng2-alfresco-tag/src/components/tag-list.component.ts
index 3afe4187f6..e6ff780766 100644
--- a/ng2-components/ng2-alfresco-tag/src/components/tag-list.component.ts
+++ b/ng2-components/ng2-alfresco-tag/src/components/tag-list.component.ts
@@ -35,23 +35,26 @@ export class TagList {
     tagsEntries: any;
 
     @Output()
-    resultsEmitter = new EventEmitter();
+    result = new EventEmitter();
 
     /**
      * Constructor
      * @param tagService
      */
     constructor(private tagService: TagService) {
+        this.tagService.refresh.subscribe(() => {
+            this.refreshTag();
+        });
     }
 
-    ngOnInit(changes) {
-        return this.refreshTagEcm();
+    ngOnInit() {
+        return this.refreshTag();
     }
 
-    refreshTagEcm() {
+    refreshTag() {
         this.tagService.getAllTheTags().subscribe((data) => {
             this.tagsEntries = data.list.entries;
-            this.resultsEmitter.emit(this.tagsEntries);
+            this.result.emit(this.tagsEntries);
         });
     }
 }
diff --git a/ng2-components/ng2-alfresco-tag/src/components/tag-node-list.component.spec.ts b/ng2-components/ng2-alfresco-tag/src/components/tag-node-list.component.spec.ts
index c17ec7a2e3..809c75f794 100644
--- a/ng2-components/ng2-alfresco-tag/src/components/tag-node-list.component.spec.ts
+++ b/ng2-components/ng2-alfresco-tag/src/components/tag-node-list.component.spec.ts
@@ -82,7 +82,7 @@ describe('Test ng2-alfresco-tag Tag relative node list', () => {
         it('Tag list relative a single node should be rendered', (done) => {
             component.nodeId = 'fake-node-id';
 
-            component.resultsEmitter.subscribe(() => {
+            component.results.subscribe(() => {
                 fixture.detectChanges();
 
                 expect(element.querySelector('#tag_name_0').innerHTML).toBe('test1');
@@ -108,7 +108,7 @@ describe('Test ng2-alfresco-tag Tag relative node list', () => {
         it('Tag list click on delete button should delete the tag', (done) => {
             component.nodeId = 'fake-node-id';
 
-            component.resultsEmitter.subscribe(() => {
+            component.results.subscribe(() => {
                 fixture.detectChanges();
 
                 let deleteButton: any = element.querySelector('#tag_delete_0');
diff --git a/ng2-components/ng2-alfresco-tag/src/components/tag-node-list.component.ts b/ng2-components/ng2-alfresco-tag/src/components/tag-node-list.component.ts
index 84d16b8c97..e4469b56cd 100644
--- a/ng2-components/ng2-alfresco-tag/src/components/tag-node-list.component.ts
+++ b/ng2-components/ng2-alfresco-tag/src/components/tag-node-list.component.ts
@@ -39,13 +39,16 @@ export class TagNodeList {
     tagsEntries: any;
 
     @Output()
-    resultsEmitter = new EventEmitter();
+    results = new EventEmitter();
 
     /**
      * Constructor
      * @param tagService
      */
     constructor(private tagService: TagService) {
+        this.tagService.refresh.subscribe(() => {
+            this.refreshTag();
+        });
     }
 
     ngOnChanges() {
@@ -55,7 +58,7 @@ export class TagNodeList {
     refreshTag() {
         this.tagService.getTagsByNodeId(this.nodeId).subscribe((data) => {
             this.tagsEntries = data.list.entries;
-            this.resultsEmitter.emit(this.tagsEntries);
+            this.results.emit(this.tagsEntries);
         });
     }
 
diff --git a/ng2-components/ng2-alfresco-tag/src/services/tag.service.spec.ts b/ng2-components/ng2-alfresco-tag/src/services/tag.service.spec.ts
index d60dfcd73a..0e8480629b 100644
--- a/ng2-components/ng2-alfresco-tag/src/services/tag.service.spec.ts
+++ b/ng2-components/ng2-alfresco-tag/src/services/tag.service.spec.ts
@@ -118,5 +118,30 @@ describe('Tag service', () => {
                 status: 403
             });
         });
+
+        it('delete tag should trigger a refresh event', (done) => {
+            service.refresh.subscribe(() => {
+                done();
+            });
+
+            service.removeTag('fake-node-id', 'fake-tag');
+
+            jasmine.Ajax.requests.mostRecent().respondWith({
+                status: 200
+            });
+        });
+
+        it('add tag should trigger a refresh event', (done) => {
+            service.refresh.subscribe(() => {
+                done();
+            });
+
+            service.addTag('fake-node-id', 'fake-tag');
+
+            jasmine.Ajax.requests.mostRecent().respondWith({
+                status: 200
+            });
+        });
     });
+
 });
diff --git a/ng2-components/ng2-alfresco-tag/src/services/tag.service.ts b/ng2-components/ng2-alfresco-tag/src/services/tag.service.ts
index 6027115b11..a3bec077b0 100644
--- a/ng2-components/ng2-alfresco-tag/src/services/tag.service.ts
+++ b/ng2-components/ng2-alfresco-tag/src/services/tag.service.ts
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import { Injectable } from '@angular/core';
+import { Injectable, Output, EventEmitter } from '@angular/core';
 import { Observable } from 'rxjs/Rx';
 import { AlfrescoApiService, LogService } from 'ng2-alfresco-core';
 
@@ -25,6 +25,9 @@ import { AlfrescoApiService, LogService } from 'ng2-alfresco-core';
 @Injectable()
 export class TagService {
 
+    @Output()
+    refresh = new EventEmitter();
+
     constructor(private apiService: AlfrescoApiService,
                 private logService: LogService) {
     }
@@ -44,13 +47,27 @@ export class TagService {
         let tagBody = new alfrescoApi.core.TagBody();
         tagBody.tag = tagName;
 
-        return Observable.fromPromise(this.apiService.getInstance().core.tagsApi.addTag(nodeId, tagBody))
-            .catch(err => this.handleError(err));
+        let promiseAdd = Observable.fromPromise(this.apiService.getInstance().core.tagsApi.addTag(nodeId, tagBody));
+
+        promiseAdd.subscribe((data) => {
+            this.refresh.emit(data);
+        }, (err) => {
+            this.handleError(err);
+        });
+
+        return promiseAdd;
     }
 
     removeTag(nodeId: string, tag: string): any {
-        return Observable.fromPromise(this.apiService.getInstance().core.tagsApi.removeTag(nodeId, tag))
-            .catch(err => this.handleError(err));
+        let promiseRemove = Observable.fromPromise(this.apiService.getInstance().core.tagsApi.removeTag(nodeId, tag));
+
+        promiseRemove.subscribe((data) => {
+            this.refresh.emit(data);
+        }, (err) => {
+            this.handleError(err);
+        });
+
+        return promiseRemove;
     }
 
     private handleError(error: any) {