diff --git a/projects/ui/src/lib/components/po-field/po-field.module.ts b/projects/ui/src/lib/components/po-field/po-field.module.ts
index 992cb84b0f..4c6188fade 100644
--- a/projects/ui/src/lib/components/po-field/po-field.module.ts
+++ b/projects/ui/src/lib/components/po-field/po-field.module.ts
@@ -27,7 +27,6 @@ import { PoListBoxModule } from '../po-listbox/po-listbox.module';
 import { PoComboComponent } from './po-combo/po-combo.component';
 import { PoComboOptionTemplateDirective } from './po-combo/po-combo-option-template/po-combo-option-template.directive';
 import { PoMultiselectOptionTemplateDirective } from './po-multiselect/po-multiselect-option-template/po-multiselect-option-template.directive';
-import { PoDatepickerComponent } from './po-datepicker/po-datepicker.component';
 import { PoDatepickerRangeComponent } from './po-datepicker-range/po-datepicker-range.component';
 import { PoDecimalComponent } from './po-decimal/po-decimal.component';
 import { PoEmailComponent } from './po-email/po-email.component';
@@ -36,7 +35,6 @@ import { PoLookupComponent } from './po-lookup/po-lookup.component';
 import { PoLookupModalComponent } from './po-lookup/po-lookup-modal/po-lookup-modal.component';
 import { PoMultiselectDropdownComponent } from './po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component';
 import { PoMultiselectComponent } from './po-multiselect/po-multiselect.component';
-import { PoMultiselectSearchComponent } from './po-multiselect/po-multiselect-search/po-multiselect-search.component';
 import { PoRichTextBodyComponent } from './po-rich-text/po-rich-text-body/po-rich-text-body.component';
 import { PoRichTextComponent } from './po-rich-text/po-rich-text.component';
 import { PoRichTextImageModalComponent } from './po-rich-text/po-rich-text-image-modal/po-rich-text-image-modal.component';
@@ -57,6 +55,7 @@ import { PoUrlComponent } from './po-url/po-url.component';
 import { PoCheckboxModule } from './po-checkbox/po-checkbox.module';
 import { PoSwitchModule } from './po-switch/po-switch.module';
 import { PoLabelModule } from '../po-label';
+import { PoTagComponent, PoTagModule } from '../po-tag';
 
 /**
  * @description
@@ -98,7 +97,8 @@ import { PoLabelModule } from '../po-label';
     PoRadioModule,
     PoLabelModule,
     PoListBoxModule,
-    PoSwitchModule
+    PoSwitchModule,
+    PoTagModule
   ],
   exports: [
     PoCheckboxGroupModule,
@@ -127,7 +127,8 @@ import { PoLabelModule } from '../po-label';
     PoCheckboxModule,
     PoRadioModule,
     PoLabelModule,
-    PoSwitchModule
+    PoSwitchModule,
+    PoTagModule
   ],
   declarations: [
     PoComboComponent,
@@ -142,7 +143,6 @@ import { PoLabelModule } from '../po-label';
     PoLookupModalComponent,
     PoMultiselectComponent,
     PoMultiselectDropdownComponent,
-    PoMultiselectSearchComponent,
     PoNumberComponent,
     PoPasswordComponent,
     PoRichTextBodyComponent,
diff --git a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-base.component.ts b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-base.component.ts
index 0550df5078..a834dda66a 100644
--- a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-base.component.ts
+++ b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-base.component.ts
@@ -29,22 +29,26 @@ export const poMultiselectLiteralsDefault = {
   en: <PoMultiselectLiterals>{
     noData: 'No data found',
     placeholderSearch: 'Search',
-    selectAll: 'Select all'
+    selectAll: 'Select all',
+    selectItem: 'Select items'
   },
   es: <PoMultiselectLiterals>{
     noData: 'Datos no encontrados',
     placeholderSearch: 'Busca',
-    selectAll: 'Seleccionar todo'
+    selectAll: 'Seleccionar todo',
+    selectItem: 'Seleccionar items'
   },
   pt: <PoMultiselectLiterals>{
     noData: 'Nenhum dado encontrado',
     placeholderSearch: 'Buscar',
-    selectAll: 'Selecionar todos'
+    selectAll: 'Selecionar todos',
+    selectItem: 'Selecionar itens'
   },
   ru: <PoMultiselectLiterals>{
     noData: 'Данные не найдены',
     placeholderSearch: 'искать',
-    selectAll: 'Выбрать все'
+    selectAll: 'Выбрать все',
+    selectItem: 'Выбрать элементы'
   }
 };
 
@@ -262,7 +266,9 @@ export abstract class PoMultiselectBaseComponent implements ControlValueAccessor
    * ```
    *  const customLiterals: PoMultiselectLiterals = {
    *    noData: 'Nenhum dado encontrado',
-   *    placeholderSearch: 'Buscar'
+   *    placeholderSearch: 'Buscar',
+   *    selectAll: 'Select all',
+   *    selectItem: 'Select items'
    *  };
    * ```
    *
@@ -296,6 +302,7 @@ export abstract class PoMultiselectBaseComponent implements ControlValueAccessor
       this._literals = poMultiselectLiteralsDefault[this.language];
     }
   }
+
   get literals() {
     return this._literals || poMultiselectLiteralsDefault[this.language];
   }
diff --git a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component.html b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component.html
index 0cd990e7f1..c9c68f84f5 100644
--- a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component.html
+++ b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component.html
@@ -20,6 +20,7 @@
         (p-change)="clickItem($event)"
         (p-change-all)="onClickSelectAll()"
         (p-change-search)="callChangeSearch($event)"
+        (p-close)="closeDropdown.emit()"
       >
       </po-listbox>
     </ng-container>
diff --git a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component.spec.ts b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component.spec.ts
index 93eb63cfc4..e9f71b2188 100644
--- a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component.spec.ts
+++ b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component.spec.ts
@@ -5,7 +5,6 @@ import { configureTestSuite } from './../../../../util-test/util-expect.spec';
 
 import { PoMultiselectDropdownComponent } from './po-multiselect-dropdown.component';
 import { poMultiselectLiteralsDefault } from '../po-multiselect-base.component';
-import { PoMultiselectSearchComponent } from './../po-multiselect-search/po-multiselect-search.component';
 
 describe('PoMultiselectDropdownComponent:', () => {
   let component: PoMultiselectDropdownComponent;
@@ -13,7 +12,7 @@ describe('PoMultiselectDropdownComponent:', () => {
 
   configureTestSuite(() => {
     TestBed.configureTestingModule({
-      declarations: [PoMultiselectDropdownComponent, PoMultiselectSearchComponent]
+      declarations: [PoMultiselectDropdownComponent]
     });
   });
 
@@ -292,13 +291,5 @@ describe('PoMultiselectDropdownComponent:', () => {
 
       expect(fixture.nativeElement.querySelector('.po-listbox-container-no-data')).toBeNull();
     });
-
-    it('shouldn`t show `po-multiselect-search` if `hideSearch` is `true`', () => {
-      component.hideSearch = true;
-
-      fixture.detectChanges();
-
-      expect(fixture.debugElement.query(By.css('po-multiselect-search'))).toEqual(null);
-    });
   });
 });
diff --git a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component.ts b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component.ts
index 8e06a5ee54..310d3ed2b8 100644
--- a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component.ts
+++ b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-dropdown/po-multiselect-dropdown.component.ts
@@ -4,7 +4,6 @@ import {
   Component,
   ElementRef,
   EventEmitter,
-  HostListener,
   Input,
   Output,
   ViewChild,
@@ -13,7 +12,6 @@ import {
 
 import { PoMultiselectLiterals } from '../../index';
 import { PoMultiselectOption } from '../po-multiselect-option.interface';
-import { PoMultiselectSearchComponent } from './../po-multiselect-search/po-multiselect-search.component';
 import { PoListBoxComponent } from './../../../po-listbox/po-listbox.component';
 
 /**
diff --git a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-literals.interface.ts b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-literals.interface.ts
index a38a5b9930..5d7da73264 100644
--- a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-literals.interface.ts
+++ b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-literals.interface.ts
@@ -14,4 +14,7 @@ export interface PoMultiselectLiterals {
 
   /** Texto exibido no botão de selecionar todos. */
   selectAll?: string;
+
+  /** Texto exibido na propriedade placeholder. */
+  selectItem?: string;
 }
diff --git a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-search/po-multiselect-search.component.html b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-search/po-multiselect-search.component.html
deleted file mode 100644
index c746ffaee0..0000000000
--- a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-search/po-multiselect-search.component.html
+++ /dev/null
@@ -1,13 +0,0 @@
-<div class="po-field-container-content po-multiselect-container-search">
-  <div class="po-field-icon-container-left">
-    <span class="po-icon po-icon-search po-field-icon po-icon-input"></span>
-  </div>
-
-  <input
-    #inputElement
-    class="po-input po-input-icon-left po-multiselect-search-input"
-    type="text"
-    [placeholder]="placeholder"
-    (keyup)="onChange($event)"
-  />
-</div>
diff --git a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-search/po-multiselect-search.component.spec.ts b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-search/po-multiselect-search.component.spec.ts
deleted file mode 100644
index edb1dfb2bc..0000000000
--- a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-search/po-multiselect-search.component.spec.ts
+++ /dev/null
@@ -1,99 +0,0 @@
-import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
-
-import { expectPropertiesValues } from '../../../../util-test/util-expect.spec';
-import { poLocaleDefault } from '../../../../services/po-language/po-language.constant';
-
-import { poMultiselectLiteralsDefault } from '../po-multiselect-base.component';
-import { PoMultiselectSearchComponent } from './po-multiselect-search.component';
-
-describe('PoMultiselectSearchComponent:', () => {
-  let component: PoMultiselectSearchComponent;
-  let fixture: ComponentFixture<PoMultiselectSearchComponent>;
-
-  beforeEach(
-    waitForAsync(() => {
-      TestBed.configureTestingModule({
-        declarations: [PoMultiselectSearchComponent]
-      }).compileComponents();
-    })
-  );
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(PoMultiselectSearchComponent);
-    component = fixture.componentInstance;
-
-    component.literals = poMultiselectLiteralsDefault[poLocaleDefault];
-  });
-
-  it('should be created', () => {
-    expect(component).toBeTruthy();
-  });
-
-  it('should emit onChange', () => {
-    spyOn(component.change, 'emit');
-    component.onChange({});
-    expect(component.change.emit).toHaveBeenCalled();
-  });
-
-  it('should set focus on input', () => {
-    component.setFocus();
-    expect(document.activeElement.tagName.toLowerCase()).toBe('input');
-  });
-
-  it('should clean input', () => {
-    component.inputElement.nativeElement.value = 'abc';
-    component.clean();
-    expect(component.inputElement.nativeElement.value).toBe('');
-  });
-
-  describe('Properties:', () => {
-    it('p-placeholder: should update property with default placeholder if is setted with invalid values', () => {
-      const invalidValues = [undefined, 1, {}, [], true, false];
-      const defaultPlaceholderSearch = poMultiselectLiteralsDefault.pt.placeholderSearch;
-
-      expectPropertiesValues(component, 'placeholder', invalidValues, defaultPlaceholderSearch);
-    });
-
-    it('p-placeholder: should be in portuguese if literals is setted with `pt`', () => {
-      component.placeholder = '';
-
-      expect(component.placeholder).toBe(poMultiselectLiteralsDefault.pt.placeholderSearch);
-    });
-
-    it('p-placeholder: should be in english if literals is setted with `en`', () => {
-      component.literals = poMultiselectLiteralsDefault.en;
-
-      component.placeholder = '';
-
-      expect(component.placeholder).toBe(poMultiselectLiteralsDefault.en.placeholderSearch);
-    });
-
-    it('p-placeholder: should be in spanish if literals is setted with `es`', () => {
-      component.literals = poMultiselectLiteralsDefault.es;
-
-      component.placeholder = '';
-
-      expect(component.placeholder).toBe(poMultiselectLiteralsDefault.es.placeholderSearch);
-    });
-
-    it('p-placeholder: should be poMultiselectLiteralsDefault.placeholderSearch if _placeholder is null', () => {
-      component.literals = poMultiselectLiteralsDefault.es;
-
-      component['_placeholder'] = null;
-
-      expect(component.placeholder).toBe(poMultiselectLiteralsDefault.es.placeholderSearch);
-    });
-
-    it('p-placeholder: should return the "placeholderString"', () => {
-      const placeholderString = 'placeholder test';
-
-      expectPropertiesValues(component, 'placeholder', placeholderString, placeholderString);
-    });
-
-    it('inputValue: should be the same value as nativeElement.value', () => {
-      component.inputElement.nativeElement.value = 'test';
-
-      expect(component.inputValue).toBe('test');
-    });
-  });
-});
diff --git a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-search/po-multiselect-search.component.ts b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-search/po-multiselect-search.component.ts
deleted file mode 100644
index 2d2a59a772..0000000000
--- a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect-search/po-multiselect-search.component.ts
+++ /dev/null
@@ -1,78 +0,0 @@
-import {
-  ChangeDetectionStrategy,
-  ChangeDetectorRef,
-  Component,
-  ElementRef,
-  EventEmitter,
-  Input,
-  Output,
-  ViewChild
-} from '@angular/core';
-
-import { isTypeof } from '../../../../utils/util';
-
-import { PoMultiselectLiterals } from '../../index';
-
-/**
- * @docsPrivate
- *
- * @description
- *
- * Componente de pesquisa que será criado dentro do dropdown do `po-multiselect`.
- */
-@Component({
-  selector: 'po-multiselect-search',
-  templateUrl: './po-multiselect-search.component.html',
-  changeDetection: ChangeDetectionStrategy.OnPush
-})
-export class PoMultiselectSearchComponent {
-  @ViewChild('inputElement', { read: ElementRef, static: true }) inputElement: ElementRef;
-
-  /** Propriedade que recebe as literais definidas no `po-multiselect`. */
-  @Input('p-literals') literals?: PoMultiselectLiterals;
-
-  @Input('p-field-value') fieldValue: string;
-
-  /** Evento que será disparado a cada tecla digitada no campo de busca. */
-  @Output('p-change') change = new EventEmitter();
-
-  private _placeholder?: string;
-
-  constructor(private cd: ChangeDetectorRef) {}
-
-  /**
-   * @optional
-   *
-   * @description
-   *
-   * Placeholder do campo de pesquisa.
-   *
-   * > Caso o mesmo não seja informado, o valor padrão será traduzido com base no idioma do navegador (pt, es e en).
-   *
-   * @default `Buscar`
-   */
-  @Input('p-placeholder') set placeholder(placeholder: string) {
-    this._placeholder = placeholder && isTypeof(placeholder, 'string') ? placeholder : this.literals.placeholderSearch;
-  }
-
-  get placeholder() {
-    return this._placeholder || this.literals.placeholderSearch;
-  }
-
-  get inputValue() {
-    return this.inputElement.nativeElement.value;
-  }
-
-  onChange(event) {
-    this.change.emit({ event: event, [this.fieldValue]: this.inputElement.nativeElement.value });
-  }
-
-  setFocus() {
-    this.inputElement.nativeElement.focus();
-  }
-
-  clean() {
-    this.inputElement.nativeElement.value = '';
-    this.cd.markForCheck();
-  }
-}
diff --git a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect.component.html b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect.component.html
index c43fdcb495..b1dc9be6a1 100644
--- a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect.component.html
+++ b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect.component.html
@@ -1,40 +1,44 @@
 <po-field-container
+  class="po-field-container-multiselect"
   [p-disabled]="disabled"
   [p-label]="label"
   [p-optional]="optional"
   [p-required]="required"
   [p-show-required]="showRequired"
 >
-  <div class="po-field-container-content" [class.po-multiselect-show]="dropdownOpen">
+  <div
+    cdkOverlayOrigin
+    #trigger="cdkOverlayOrigin"
+    class="po-field-container-content"
+    [class.po-multiselect-show]="dropdownOpen"
+  >
     <div
       #inputElement
       [tabindex]="disabled ? -1 : 0"
       [attr.disabled]="disabled"
       [attr.aria-label]="label"
-      class="po-input po-input-icon-right po-multiselect-input po-clickable"
+      class="po-input-icon-right po-multiselect-input"
       [class.po-multiselect-input-auto]="autoHeight"
       [class.po-multiselect-input-static]="!autoHeight"
       [class.po-multiselect-input-disabled]="disabled"
-      (keyup.enter)="toggleDropdownVisibility()"
+      [class.po-multiselect-input-font]="!disabled && !visibleDisclaimers?.length"
       (keydown)="onKeyDown($event)"
       (click)="toggleDropdownVisibility()"
       (blur)="onBlur()"
     >
-      <span *ngIf="placeholder && !disabled && !visibleDisclaimers?.length" class="po-multiselect-input-placeholder">
-        {{ placeholder }}
+      <span *ngIf="!disabled && !visibleDisclaimers?.length" class="po-multiselect-input-placeholder">
+        {{ placeholder ? placeholder : literals.selectItem }}
       </span>
 
-      <po-disclaimer
+      <po-tag
         *ngFor="let disclaimer of visibleDisclaimers"
-        class="po-multiselect-input-disclaimer"
-        [p-label]="disclaimer[fieldLabel]"
-        [p-value]="disclaimer[fieldValue]"
-        [p-hide-close]="disclaimer[fieldValue] === '' || disabled"
+        [p-value]="disclaimer[fieldLabel]"
+        [p-removable]="true"
         [class.po-clickable]="disclaimer[fieldValue] === '' && !disabled"
-        (click)="openDropdown(disclaimer[fieldValue] === '')"
-        (p-close-action)="closeDisclaimer(disclaimer[fieldValue])"
-      >
-      </po-disclaimer>
+        [p-disabled]="disabled"
+        (p-close)="closeDisclaimer(disclaimer[fieldValue])"
+        (p-click)="closeDisclaimer(disclaimer[fieldValue])"
+      ></po-tag>
 
       <div class="po-field-icon-container-right">
         <span
@@ -63,6 +67,7 @@
     (p-change)="changeItems($event)"
     (p-change-search)="changeSearch($event)"
     (p-close-dropdown)="controlDropdownVisibility(false)"
+    (keydown)="onKeyDownDropdown($event, 0)"
   >
   </po-multiselect-dropdown>
 
diff --git a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect.component.spec.ts b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect.component.spec.ts
index 7d026a6b37..e576d94218 100644
--- a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect.component.spec.ts
+++ b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect.component.spec.ts
@@ -11,10 +11,11 @@ import { PoFieldContainerComponent } from '../po-field-container/po-field-contai
 import { PoMultiselectBaseComponent } from '../po-multiselect/po-multiselect-base.component';
 import { PoMultiselectComponent } from './po-multiselect.component';
 import { PoMultiselectDropdownComponent } from './po-multiselect-dropdown/po-multiselect-dropdown.component';
-import { PoMultiselectSearchComponent } from './po-multiselect-search/po-multiselect-search.component';
 import { PoMultiselectFilter } from './po-multiselect-filter.interface';
 import { PoMultiselectOption } from './po-multiselect-option.interface';
 import { PoMultiselectFilterService } from './po-multiselect-filter.service';
+import { PoKeyCodeEnum } from '../../../enums/po-key-code.enum';
+import { Renderer2 } from '@angular/core';
 
 const poMultiselectFilterServiceStub: PoMultiselectFilter = {
   getFilteredData: function (params: { property: string; value: string }): Observable<Array<PoMultiselectOption>> {
@@ -32,10 +33,21 @@ describe('PoMultiselectComponent:', () => {
 
   let multiSelectService: PoMultiselectFilterService;
   let httpMock: HttpTestingController;
+  let disclaimers;
+  let index;
+  let renderer: Renderer2;
 
   const mockURL = 'rest/tecnologies';
 
   beforeEach(async () => {
+    disclaimers = document.createElement('div');
+    disclaimers.innerHTML = `
+      <div class="po-disclaimer-remove"></div>
+      <div class="po-disclaimer-remove"></div>
+      <div class="po-disclaimer-remove"></div>
+    `;
+    index = 2;
+
     await TestBed.configureTestingModule({
       imports: [HttpClientTestingModule],
       declarations: [
@@ -43,14 +55,14 @@ describe('PoMultiselectComponent:', () => {
         PoFieldContainerComponent,
         PoMultiselectComponent,
         PoMultiselectDropdownComponent,
-        PoMultiselectSearchComponent,
         PoFieldContainerBottomComponent
       ],
-      providers: [HttpClient, HttpHandler, PoMultiselectFilterService]
+      providers: [HttpClient, HttpHandler, Renderer2, PoMultiselectFilterService]
     }).compileComponents();
 
     fixture = TestBed.createComponent(PoMultiselectComponent);
     component = fixture.componentInstance;
+    renderer = TestBed.inject(Renderer2);
     fnAdjustContainerPosition = component['adjustContainerPosition'];
     component['adjustContainerPosition'] = () => {};
 
@@ -113,8 +125,8 @@ describe('PoMultiselectComponent:', () => {
 
     component.calculateVisibleItems.call(fakeThis);
 
-    expect(fakeThis.visibleDisclaimers.length).toBe(2);
-    expect(fakeThis.visibleDisclaimers[1].value).toBe('');
+    expect(fakeThis.visibleDisclaimers.length).toBe(1);
+    expect(fakeThis.visibleDisclaimers[1]).toBe(undefined);
     expect(fakeThis.isCalculateVisibleItems).toBeFalsy();
   });
 
@@ -147,37 +159,77 @@ describe('PoMultiselectComponent:', () => {
     expect(component.debounceResize).toHaveBeenCalled();
   });
 
-  it('should call controlDropdownVisibility arrow to up is pressed', () => {
-    const fakeEvent = {
-      preventDefault: () => true,
-      keyCode: 40
-    };
+  it('shouuld call focusPreviousDisclaimer', () => {
+    component['focusPreviousDisclaimer'](disclaimers.children, index);
+
+    const focusedElement = disclaimers.children[index - 1] as HTMLElement;
+
+    expect(disclaimers.contains(focusedElement)).toBe(true);
+  });
+
+  it('should call focusNextDisclaimer', () => {
+    spyOn(component.inputElement.nativeElement, 'focus');
+
+    component['focusNextDisclaimer'](disclaimers.children, index);
 
+    expect(component.inputElement.nativeElement.focus).toHaveBeenCalled();
+  });
+
+  it('should call focusNextDisclaimer when index equals 1', () => {
+    const fakeEvent = { focus: jasmine.createSpy('focus') };
+    spyOn(disclaimers.children[1 + 1], 'querySelector').and.returnValue(fakeEvent);
+
+    component['focusNextDisclaimer'](disclaimers.children, 1);
+
+    expect((disclaimers.children[1] as HTMLElement).outerHTML).toBe('<div class="po-disclaimer-remove"></div>');
+  });
+
+  it('should call addKeyListener if keyCode entries [37, 39, 40]', () => {
+    spyOn(component, 'focusPreviousDisclaimer' as any);
+    spyOn(component, 'focusNextDisclaimer' as any);
     spyOn(component, 'controlDropdownVisibility');
-    component.onKeyDown(fakeEvent);
+
+    const spanElement = document.createElement('span');
+
+    const eventLeft = new KeyboardEvent('keydown', { keyCode: PoKeyCodeEnum.left });
+    component['addKeyListener'](spanElement, disclaimers, index, eventLeft);
+    spanElement.dispatchEvent(eventLeft);
+
+    const eventRight = new KeyboardEvent('keydown', { keyCode: PoKeyCodeEnum.right });
+    component['addKeyListener'](spanElement, disclaimers, index, eventRight);
+    spanElement.dispatchEvent(eventRight);
+
+    const eventArrowDown = new KeyboardEvent('keydown', { keyCode: PoKeyCodeEnum.arrowDown });
+    component['addKeyListener'](spanElement, disclaimers, index, eventArrowDown);
+    spanElement.dispatchEvent(eventArrowDown);
+
+    expect(component['focusPreviousDisclaimer']).toHaveBeenCalledWith(disclaimers, index);
+    expect(component['focusNextDisclaimer']).toHaveBeenCalledWith(disclaimers, index);
     expect(component.controlDropdownVisibility).toHaveBeenCalledWith(true);
   });
 
-  it('should call controlDropdownVisibility tab is pressed', () => {
-    const fakeEvent = {
-      preventDefault: () => true,
-      keyCode: 9
-    };
-
+  it('should call preventDefault and controlDropdownVisibility(false) when keyCode esc is pressed', () => {
+    const event = { preventDefault: jasmine.createSpy(), keyCode: 27 };
     spyOn(component, 'controlDropdownVisibility');
-    component.onKeyDown(fakeEvent);
+
+    component.onKeyDown(event);
+
+    expect(event.preventDefault).toHaveBeenCalled();
     expect(component.controlDropdownVisibility).toHaveBeenCalledWith(false);
   });
 
-  it('shouldn`t call controlDropdownVisibility when another key is pressed', () => {
+  it('should call controlDropdownVisibility arrow to down is pressed', () => {
     const fakeEvent = {
       preventDefault: () => true,
-      keyCode: 1
+      keyCode: 40,
+      setFocusOnDropdownListbox: () => {}
     };
-
     spyOn(component, 'controlDropdownVisibility');
-    component.onKeyDown(fakeEvent);
-    expect(component.controlDropdownVisibility).not.toHaveBeenCalled();
+    spyOn(fakeEvent, 'preventDefault');
+    const onKeyDown = component.onKeyDown(fakeEvent);
+
+    expect(onKeyDown).toBeUndefined();
+    expect(component.controlDropdownVisibility).toHaveBeenCalledWith(true);
   });
 
   it('should call controlDropdownVisibility when enabled', () => {
@@ -226,6 +278,80 @@ describe('PoMultiselectComponent:', () => {
     expect(component.controlDropdownVisibility).not.toHaveBeenCalled();
   });
 
+  it('should call addKeyListener for PoKeyCodeEnum.left or PoKeyCodeEnum.right', () => {
+    const event = new KeyboardEvent('keydown', { keyCode: PoKeyCodeEnum.left });
+    const tagRemovable = document.createElement('span');
+    tagRemovable.setAttribute('class', 'po-disclaimer-remove');
+
+    const disclaimer = document.createElement('span');
+    disclaimer.setAttribute('class', 'po-disclaimer');
+    disclaimer.appendChild(tagRemovable);
+
+    const disclaimersFake = [disclaimer, disclaimer];
+    spyOn(component, 'addKeyListener' as any);
+    spyOn(component['el'].nativeElement, 'querySelectorAll').and.returnValue(disclaimersFake);
+
+    component.onKeyDown(event);
+
+    expect(component['addKeyListener']).toHaveBeenCalled();
+  });
+
+  it('should return when event keyCode is PoKeyCodeEnum.tab and visibleDisclaimers.length > 1', () => {
+    const event = new KeyboardEvent('keydown', { keyCode: PoKeyCodeEnum.tab });
+    const tagRemovable = document.createElement('span');
+    tagRemovable.setAttribute('class', 'po-disclaimer-remove');
+
+    component.visibleDisclaimers = [tagRemovable, tagRemovable];
+
+    component.onKeyDown(event);
+
+    expect(component.visibleDisclaimers.length).toEqual(2);
+  });
+
+  it('should return when event keyCode is PoKeyCodeEnum.tab and visibleDisclaimers.length < 1', () => {
+    const event = new KeyboardEvent('keydown', { keyCode: PoKeyCodeEnum.tab });
+    component.visibleDisclaimers = [];
+
+    component.onKeyDown(event);
+
+    expect(component.visibleDisclaimers.length).toEqual(0);
+  });
+
+  it('should call preventDefault and controlDropdownVisibility(true) when keyCode space is pressed', () => {
+    const event = { preventDefault: jasmine.createSpy(), keyCode: 32 };
+    spyOn(component, 'controlDropdownVisibility');
+
+    component.onKeyDown(event);
+
+    expect(event.preventDefault).toHaveBeenCalled();
+    expect(component.controlDropdownVisibility).toHaveBeenCalledWith(true);
+  });
+
+  it('should call focus and controlDropdownVisibility(true) when keyCode enter is pressed', () => {
+    const event = { preventDefault: jasmine.createSpy(), keyCode: 13 };
+    component.visibleDisclaimers = [];
+    spyOn(component, 'controlDropdownVisibility');
+    spyOn(component, 'focus');
+
+    component.onKeyDown(event);
+
+    expect(component.controlDropdownVisibility).toHaveBeenCalledWith(true);
+    expect(component.focus).toHaveBeenCalled();
+  });
+
+  it('shouldn`t call focus and controlDropdownVisibility(true) when keyCode enter is pressed', () => {
+    const event = { preventDefault: jasmine.createSpy(), keyCode: 13 };
+    const tagRemovable = document.createElement('span');
+    tagRemovable.setAttribute('class', 'po-disclaimer-remove');
+    component.visibleDisclaimers = [tagRemovable, tagRemovable];
+    spyOn(component, 'controlDropdownVisibility');
+
+    component.onKeyDown(event);
+
+    expect(event.preventDefault).toHaveBeenCalled();
+    expect(component.controlDropdownVisibility).toHaveBeenCalledWith(true);
+  });
+
   it('should call dropdown.scrollTo', () => {
     component.options = [
       { label: 'label', value: 1 },
diff --git a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect.component.ts b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect.component.ts
index 6c41a5ed95..86eca3e2bc 100644
--- a/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect.component.ts
+++ b/projects/ui/src/lib/components/po-field/po-multiselect/po-multiselect.component.ts
@@ -30,6 +30,8 @@ import { PoMultiselectOptionTemplateDirective } from './po-multiselect-option-te
 
 const poMultiselectContainerOffset = 8;
 const poMultiselectContainerPositionDefault = 'bottom';
+const poMultiselectInputPaddingRight = 52;
+const poMultiselectSpaceBetweenDisclaimers = 8;
 
 /* istanbul ignore next */
 const providers = [
@@ -115,7 +117,7 @@ export class PoMultiselectComponent
   positionDisclaimerExtra;
   timeoutResize;
   visibleElement = false;
-
+  initializedOnKeyDown: boolean = false;
   private isCalculateVisibleItems: boolean = true;
   private cacheOptions: Array<PoMultiselectOption | any>;
 
@@ -135,6 +137,72 @@ export class PoMultiselectComponent
       this.focus();
     }
     this.initialized = true;
+    this.observerMutationTag();
+  }
+
+  observerMutationTag() {
+    const observer = new MutationObserver(mutations => {
+      mutations.forEach(mutation => {
+        if (mutation.addedNodes && mutation.addedNodes.length > 0) {
+          this.addKeyListener();
+        }
+      });
+    });
+
+    const config = { childList: true, subtree: true };
+    const targetNode = this.el.nativeElement;
+
+    observer.observe(targetNode, config);
+  }
+
+  isElementFocused: boolean = false;
+
+  onKeyDownDropdown(event: KeyboardEvent, index: number) {
+    if (event.key === 'Escape') {
+      event.preventDefault();
+      this.controlDropdownVisibility(false);
+      this.inputElement.nativeElement.focus();
+    }
+  }
+
+  addKeyListener() {
+    const tagRemoveElements = this.el.nativeElement.querySelectorAll('.po-tag-remove');
+    tagRemoveElements.forEach((tagRemoveElement, index) => {
+      this.renderer.listen(tagRemoveElement, 'focus', () => {
+        this.isElementFocused = true;
+      });
+
+      this.renderer.listen(tagRemoveElement, 'blur', () => {
+        this.isElementFocused = false;
+      });
+
+      this.renderer.listen(tagRemoveElement, 'keydown', (event: KeyboardEvent) => {
+        if (event.key === 'Enter') {
+          console.log(event);
+          console.log(typeof event);
+          event.preventDefault();
+          event.stopPropagation();
+
+          tagRemoveElements[index + 1]?.focus();
+
+          if (index === 0 && this.visibleDisclaimers.length > 1) {
+            tagRemoveElements[index + 1]?.focus();
+          } else if (tagRemoveElements.lenght - 1) {
+            tagRemoveElements[index - 1]?.focus();
+          }
+        }
+
+        if (event.key === 'ArrowLeft') {
+          if (index > 0) {
+            tagRemoveElements[index - 1].focus();
+          }
+        } else if (event.key === 'ArrowRight') {
+          if (index < tagRemoveElements.length - 1) {
+            tagRemoveElements[index + 1].focus();
+          }
+        }
+      });
+    });
   }
 
   ngOnChanges(changes: SimpleChanges) {
@@ -183,18 +251,18 @@ export class PoMultiselectComponent
   }
 
   getInputWidth() {
-    return this.el.nativeElement.querySelector('.po-input').offsetWidth - 40;
+    return this.el.nativeElement.querySelector('.po-multiselect-input').offsetWidth - poMultiselectInputPaddingRight;
   }
 
   getDisclaimersWidth() {
-    const disclaimers = this.el.nativeElement.querySelectorAll('po-disclaimer');
+    const disclaimers = this.el.nativeElement.querySelectorAll('po-tag');
     return Array.from(disclaimers).map(disclaimer => disclaimer['offsetWidth']);
   }
 
   calculateVisibleItems() {
     const disclaimersWidth = this.getDisclaimersWidth();
     const inputWidth = this.getInputWidth();
-    const extraDisclaimerSize = 38;
+    const extraDisclaimerSize = 44;
     const disclaimersVisible = disclaimersWidth[0];
 
     this.visibleDisclaimers = [];
@@ -203,7 +271,7 @@ export class PoMultiselectComponent
       let sum = 0;
       let i = 0;
       for (i = 0; i < this.selectedOptions.length; i++) {
-        sum += disclaimersWidth[i];
+        sum += disclaimersWidth[i] + poMultiselectSpaceBetweenDisclaimers;
         this.visibleDisclaimers.push(this.selectedOptions[i]);
 
         if (sum > inputWidth) {
@@ -271,14 +339,31 @@ export class PoMultiselectComponent
   }
 
   onKeyDown(event?: any) {
-    if (event.keyCode === PoKeyCodeEnum.arrowUp || event.keyCode === PoKeyCodeEnum.arrowDown) {
+    if (
+      (event.keyCode === PoKeyCodeEnum.tab && this.visibleDisclaimers.length > 1) ||
+      (event.keyCode === PoKeyCodeEnum.tab && this.visibleDisclaimers.length < 1)
+    ) {
+      return;
+    }
+
+    if (event.keyCode === PoKeyCodeEnum.arrowDown) {
       event.preventDefault();
       this.controlDropdownVisibility(true);
+      this.focusItem();
       return;
     }
 
-    if (event.keyCode === PoKeyCodeEnum.tab) {
-      this.controlDropdownVisibility(false);
+    if (event.keyCode === PoKeyCodeEnum.enter) {
+      if (!this.isElementFocused) {
+        event.preventDefault();
+        this.controlDropdownVisibility(true);
+        return;
+      }
+    }
+
+    if (event.keyCode === PoKeyCodeEnum.space) {
+      event.preventDefault();
+      this.controlDropdownVisibility(true);
     }
   }
 
@@ -334,11 +419,21 @@ export class PoMultiselectComponent
   }
 
   closeDisclaimer(value) {
-    const index = this.selectedOptions.findIndex(option => option[this.fieldValue] === value);
-    this.selectedOptions.splice(index, 1);
-
-    this.updateVisibleItems();
-    this.callOnChange(this.selectedOptions);
+    // criar funcao que se value estiver vazio remover de visubleOptionsDropdown todos os que nao estao em visibleDisclaimers
+    if (!value) {
+      for (let option of this.visibleDisclaimers) {
+        if (!this.selectedOptions.includes(option)) {
+          this.selectedOptions.splice(this.selectedOptions.indexOf(option), 1);
+          this.updateVisibleItems();
+          this.callOnChange(this.selectedOptions);
+        }
+      }
+    } else {
+      const index = this.selectedOptions.findIndex(option => option[this.fieldValue] === value);
+      this.selectedOptions.splice(index, 1);
+      this.updateVisibleItems();
+      this.callOnChange(this.selectedOptions);
+    }
   }
 
   wasClickedOnToggle(event: MouseEvent): void {
@@ -365,6 +460,20 @@ export class PoMultiselectComponent
     );
   }
 
+  private focusItem() {
+    this.dropdown.listbox.listboxItemList.nativeElement.focus();
+    setTimeout(() => {
+      let item;
+      if (this.selectedOptions) {
+        item = document.querySelector('.po-listbox-item[aria-selected="true"]');
+      } else {
+        item = document.querySelectorAll('.po-listbox-item')[0] as HTMLElement;
+      }
+      this.dropdown.listbox.listboxItemList.nativeElement.focus();
+      item?.focus();
+    });
+  }
+
   private applyFilterInFirstClick() {
     if (this.isFirstFilter) {
       this.isServerSearching = true;
diff --git a/projects/ui/src/lib/components/po-listbox/po-item-list/po-item-list.component.html b/projects/ui/src/lib/components/po-listbox/po-item-list/po-item-list.component.html
index 403e8ffd51..06727c39f1 100644
--- a/projects/ui/src/lib/components/po-listbox/po-item-list/po-item-list.component.html
+++ b/projects/ui/src/lib/components/po-listbox/po-item-list/po-item-list.component.html
@@ -13,6 +13,7 @@
     <po-icon *ngIf="icon" class="po-popup-icon-item po-icon" [p-icon]="icon"></po-icon>
     <span class="po-item-list-label">{{ label }}</span>
   </div>
+
   <div
     *ngSwitchCase="'option'"
     #itemList
diff --git a/projects/ui/src/lib/components/po-listbox/po-item-list/po-item-list.component.ts b/projects/ui/src/lib/components/po-listbox/po-item-list/po-item-list.component.ts
index 02e1955075..62d713f6c2 100644
--- a/projects/ui/src/lib/components/po-listbox/po-item-list/po-item-list.component.ts
+++ b/projects/ui/src/lib/components/po-listbox/po-item-list/po-item-list.component.ts
@@ -1,5 +1,4 @@
 import { Component, ElementRef, ViewChild } from '@angular/core';
-import { Router } from '@angular/router';
 import { DomSanitizer, SafeHtml } from '@angular/platform-browser';
 
 import { PoItemListOptionGroup } from './interfaces/po-item-list-option-group.interface';
diff --git a/projects/ui/src/lib/components/po-tag/po-tag.component.html b/projects/ui/src/lib/components/po-tag/po-tag.component.html
index 5e4a24f012..554fc65eb6 100644
--- a/projects/ui/src/lib/components/po-tag/po-tag.component.html
+++ b/projects/ui/src/lib/components/po-tag/po-tag.component.html
@@ -1,16 +1,11 @@
-<div
-  #tagContainer
-  class="po-tag-container"
-  [class.po-tag-container-horizontal]="tagOrientation"
-  [p-tooltip]="getWidthTag() ? value : ''"
-  p-tooltip-position="top"
->
+<div #tagContainer class="po-tag-container" [class.po-tag-container-horizontal]="tagOrientation">
   <div *ngIf="label" class="po-tag-title po-text-nowrap">
     <span class="po-tag-label">{{ tagOrientation ? label + ':' : label }}</span>
   </div>
 
   <div class="po-tag-sub-container">
     <div
+      #poTag
       class="po-tag"
       [attr.role]="isClickable && !disabled ? 'button' : ''"
       [class.po-clickable]="isClickable && !disabled && !removable"
@@ -39,7 +34,7 @@
       >
       </po-icon>
 
-      <div class="po-tag-value">
+      <div class="po-tag-value" p-tooltip-position="top" [p-tooltip]="getWidthTag() && !removable ? value : ''">
         <span
           [ngStyle]="
             !tagColor && inverse && !customTextColor
@@ -54,6 +49,8 @@
 
       <span
         *ngIf="removable"
+        p-tooltip-position="top"
+        p-tooltip="close"
         [attr.aria-label]="setAriaLabel()"
         class="po-tag-remove po-icon po-icon-close"
         [class.po-clickable]="!disabled"
diff --git a/projects/ui/src/lib/components/po-tag/po-tag.component.ts b/projects/ui/src/lib/components/po-tag/po-tag.component.ts
index 8a5c522ce5..efc4a63f38 100644
--- a/projects/ui/src/lib/components/po-tag/po-tag.component.ts
+++ b/projects/ui/src/lib/components/po-tag/po-tag.component.ts
@@ -36,6 +36,7 @@ const poTagTypeDefault = 'po-tag-' + PoTagType.Info;
 })
 export class PoTagComponent extends PoTagBaseComponent implements OnInit {
   @ViewChild('tagContainer', { static: true }) tagContainer: ElementRef;
+  @ViewChild('poTag', { static: true }) poTag: ElementRef;
 
   isClickable: boolean;
   literals: any;
@@ -119,7 +120,7 @@ export class PoTagComponent extends PoTagBaseComponent implements OnInit {
   }
 
   getWidthTag() {
-    return this.tagContainer.nativeElement.offsetWidth > 155;
+    return this.poTag.nativeElement.offsetWidth > 155;
   }
 
   setAriaLabel() {
diff --git a/projects/ui/src/lib/enums/po-key-code.enum.ts b/projects/ui/src/lib/enums/po-key-code.enum.ts
index ac81f42a7e..be21916969 100644
--- a/projects/ui/src/lib/enums/po-key-code.enum.ts
+++ b/projects/ui/src/lib/enums/po-key-code.enum.ts
@@ -34,5 +34,11 @@ export enum PoKeyCodeEnum {
   space = 32,
 
   /** Tab */
-  tab = 9
+  tab = 9,
+
+  /** Tela Arrow Left */
+  left = 37,
+
+  /** Tela Arrow Right */
+  right = 39
 }