diff --git a/resources/i18n/en.json b/resources/i18n/en.json
index 2851a8dc84..88b1da2453 100644
--- a/resources/i18n/en.json
+++ b/resources/i18n/en.json
@@ -415,7 +415,12 @@
 
       "general": {
         "add-more": "Add more",
+        "no-sections": "No options available",
         "sections_not_valid": "There are incomplete sections.",
+        "collection": "Collection",
+        "no-collection": "No collection found",
+        "search-collection": "Search for a collection",
+
         "deposit_success_notice": "Submission deposited successfully.",
         "deposit_error_notice": "There was an issue when submitting the item, please try again later.",
         "discard_success_notice": "Submission discarded successfully.",
@@ -434,6 +439,8 @@
       "submit.progressbar.detect-duplicate": "Potential duplicates",
 
       "upload": {
+        "no-entry": "No",
+        "no-file-uploaded": "No file uploaded yet.",
         "info": "Here you will find all the files currently in the item. You can update the fle metadata and access conditions or <strong>upload additional files just dragging&dropping them everywhere in the page</strong>",
         "drop-message": "Drop files to attach them to the item",
         "upload-successful": "Upload successful",
@@ -448,30 +455,6 @@
           "until-placeholder": "Until",
           "group-label": "Group"
         }
-      },
-      "detect-duplicate": {
-        "duplicate-detected": "Potential duplicate detected",
-        "duplicate": "It's a duplicate",
-        "not-duplicate": "It's not a duplicate",
-        "confirm-duplicate": "Confirm (It's a duplicate)",
-        "confirm-not-duplicate": "Confirm (It's not a duplicate)",
-        "duplicate-ctrl": "Mark the record to merge",
-        "duplicate-help": "Click here if this is a duplicate of your item",
-        "not-duplicate-help": "Click here if this is not a duplicate of your item",
-        "note-help": "Please enter your reason for the duplication into the box below.",
-        "note-placeholder": "Describe the reason of duplication",
-        "clear-decision": "Undo",
-        "clear-decision-help": "Click for clear the decision about this pontential duplicate",
-        "decision-success-notice": "Choice registered successfully",
-        "no-decision": "No decision yet",
-        "submitter-decision": "Submitter decision:",
-        "submitter-note": "Submitter note:",
-        "disclaimer": "The system has identified some potential duplicates. Please carefully review the list and flag each occurency with the appropriate choice or discard this submission.",
-        "disclaimer-ctrl": "The system has identified some potential duplicates. Please carefully review the list and the submitter comments and perform the appropriate action.",
-        "disclaimer-no-match": "All your feedback on potential duplicates have been registered correctly."
-      },
-      "recycle": {
-        "disclaimer": "The following existent information are not valid within the selected collection. Please copy them to the appropriate metadata if applicable. Use the discard button to remove these information when done."
       }
     }
   },
diff --git a/src/app/submission/form/collection/submission-form-collection.component.html b/src/app/submission/form/collection/submission-form-collection.component.html
index 4f027c90c5..2e5294ac7e 100644
--- a/src/app/submission/form/collection/submission-form-collection.component.html
+++ b/src/app/submission/form/collection/submission-form-collection.component.html
@@ -1,7 +1,9 @@
 <div>
   <div ngbDropdown #collectionControls="ngbDropdown" class="btn-group input-group" (openChange)="toggled($event)">
     <div class="input-group-prepend">
-      <span id="collectionControlsMenuLabel" class="input-group-text">Collection</span>
+      <span id="collectionControlsMenuLabel" class="input-group-text">
+        {{ 'submission.sections.general.collection' | translate }}
+      </span>
     </div>
     <button aria-describedby="collectionControlsMenuLabel"
             id="collectionControlsMenuButton"
@@ -10,25 +12,35 @@
             (click)="onClose()"
             [disabled]="disabled"
             ngbDropdownToggle>
-      <span *ngIf="disabled"><i class='fa fa-circle-o-notch fa-spin'></i></span>
+      <span *ngIf="disabled"><i class='fas fa-circle-notch fa-spin'></i></span>
       <span *ngIf="!disabled">{{ (selectedCollectionName) ? selectedCollectionName : '' }}</span>
     </button>
 
-    <div ngbDropdownMenu class="dropdown-menu" id="collectionControlsDropdownMenu" aria-labelledby="collectionControlsMenuButton">
+    <div ngbDropdownMenu
+         class="dropdown-menu"
+         id="collectionControlsDropdownMenu"
+         aria-labelledby="collectionControlsMenuButton">
       <div class="form-group w-100 pr-2 pl-2">
         <input *ngIf="searchField"
                type="search"
                class="form-control w-100"
                (click)="$event.stopPropagation();"
-               placeholder="Search for a collection"
+               placeholder="{{ 'submission.sections.general.search-collection' | translate }}"
                [formControl]="searchField">
       </div>
       <div class="dropdown-divider"></div>
       <div class="scrollable-menu" aria-labelledby="dropdownMenuButton" (scroll)="onScroll($event)">
-        <button class="dropdown-item disabled" *ngIf="(searchListCollection$ | async).length == 0">No results found</button>
-        <button class="dropdown-item collection-item" *ngFor="let listItem of (searchListCollection$ | async)" (click)="onSelect(listItem)" title="{{ listItem.collection.name }}">
+        <button class="dropdown-item disabled" *ngIf="(searchListCollection$ | async).length == 0">
+          {{'submission.sections.general.no-collection' | translate}}
+        </button>
+        <button *ngFor="let listItem of (searchListCollection$ | async)"
+                class="dropdown-item collection-item"
+                title="{{ listItem.collection.name }}"
+                (click)="onSelect(listItem)">
           <ul class="list-unstyled mb-0">
-            <li class="list-item text-truncate text-secondary" *ngFor="let item of listItem.communities" >{{ item.name}} <i class="fa fa-level-down" aria-hidden="true"></i></li>
+            <li class="list-item text-truncate text-secondary" *ngFor="let item of listItem.communities" >
+              {{ item.name}} <i class="fa fa-level-down" aria-hidden="true"></i>
+            </li>
             <li class="list-item text-truncate text-primary font-weight-bold">{{ listItem.collection.name}}</li>
           </ul>
         </button>
diff --git a/src/app/submission/form/footer/submission-form-footer.component.html b/src/app/submission/form/footer/submission-form-footer.component.html
index 4c0c4338d1..0d58456b24 100644
--- a/src/app/submission/form/footer/submission-form-footer.component.html
+++ b/src/app/submission/form/footer/submission-form-footer.component.html
@@ -26,7 +26,7 @@
     <button *ngIf="(showDepositAndDiscard | async)"
             type="button"
             class="btn btn-primary"
-            [disabled]="submissionIsInvalid" (click)="deposit()">
+            [disabled]="(submissionIsInvalid | async)" (click)="deposit()">
       <span>{{'submission.general.deposit' | translate}}</span>
     </button>
   </div>
diff --git a/src/app/submission/form/section-add/submission-form-section-add.component.html b/src/app/submission/form/section-add/submission-form-section-add.component.html
index 4559abebba..7c991a1d77 100644
--- a/src/app/submission/form/section-add/submission-form-section-add.component.html
+++ b/src/app/submission/form/section-add/submission-form-section-add.component.html
@@ -1,12 +1,21 @@
-<div ngbDropdown #sectionAdd="ngbDropdown" placement="bottom-right" class="d-inline-block" [ngClass]="{'w-100': windowService.isXs()}">
+<div ngbDropdown
+     #sectionAdd="ngbDropdown"
+     placement="bottom-right"
+     class="d-inline-block"
+     [ngClass]="{'w-100': windowService.isXs()}">
   <button class="btn btn-outline-primary dropdown-toggle"
           id="sectionControls"
           [ngClass]="{'w-100': (windowService.isXs() | async)}"
           ngbDropdownToggle>
-          {{'submission.sections.general.add-more' | translate}} <i class="fa fa-plus" aria-hidden="true"></i>
+          {{ 'submission.sections.general.add-more' | translate }} <i class="fa fa-plus" aria-hidden="true"></i>
   </button>
-  <div ngbDropdownMenu class="sections-dropdown-menu" aria-labelledby="sectionControls" [ngClass]="{'w-100': (windowService.isXs() | async)}">
-    <button class="dropdown-item disabled" *ngIf="(sectionList | async)?.length == 0">No options available</button>
+  <div ngbDropdownMenu
+       class="sections-dropdown-menu"
+       aria-labelledby="sectionControls"
+       [ngClass]="{'w-100': (windowService.isXs() | async)}">
+    <button class="dropdown-item disabled" *ngIf="(sectionList | async)?.length == 0">
+      {{ 'submission.sections.general.no-sections' | translate }}
+    </button>
     <button class="dropdown-item" *ngFor="let listItem of (sectionList | async)" (click)="addSection(listItem.id)">
       {{'submission.sections.'+listItem.header | translate }}
     </button>
diff --git a/src/app/submission/sections/upload/file/view/file-view.component.html b/src/app/submission/sections/upload/file/view/file-view.component.html
index e8a2ea4469..0e6baac959 100644
--- a/src/app/submission/sections/upload/file/view/file-view.component.html
+++ b/src/app/submission/sections/upload/file/view/file-view.component.html
@@ -11,10 +11,10 @@
       </ng-container>
       <ng-container *ngIf="entry.value === ''">
         <h5 *ngIf="metadata.indexOf(entry) === 0">
-          <span class="text-muted">No {{entry.key}}</span>
+          <span class="text-muted">{{'submission.sections.upload.no-entry' | translate}} {{entry.key}}</span>
         </h5>
         <ng-container *ngIf="metadata.indexOf(entry) !== 0">
-          <span class="text-muted">No {{entry.key}}</span>
+          <span class="text-muted">{{'submission.sections.upload.no-entry' | translate}} {{entry.key}}</span>
         </ng-container>
       </ng-container>
     </ng-container>
diff --git a/src/app/submission/sections/upload/section-upload.component.html b/src/app/submission/sections/upload/section-upload.component.html
index ac8e2cd764..053f4e1d8e 100644
--- a/src/app/submission/sections/upload/section-upload.component.html
+++ b/src/app/submission/sections/upload/section-upload.component.html
@@ -5,7 +5,7 @@
 <ng-container *ngIf="fileList.length == 0">
   <div class="row">
     <div class="col-md-12">
-      <h3 class="text-center"><span class="text-muted">No file uploaded yet.</span></h3>
+      <h3 class="text-center"><span class="text-muted">{{'submission.sections.upload.no-file-uploaded' | translate}}</span></h3>
     </div>
   </div>
 </ng-container>