diff --git a/templates/admin/organisations/add_org.html.ep b/templates/admin/organisations/add_org.html.ep
index 3e45d51..6e7702e 100644
--- a/templates/admin/organisations/add_org.html.ep
+++ b/templates/admin/organisations/add_org.html.ep
@@ -21,7 +21,11 @@
       <li class="list-group-item"><input id="name" type="text" class="form-control" placeholder="Organisation Name" name="name"></li>
       <li class="list-group-item"><input id="street_name" type="text" class="form-control" placeholder="Street Name" name="street_name"></li>
       <li class="list-group-item"><input id="town" type="text" class="form-control" placeholder="Town" name="town"></li>
-      <li class="list-group-item"><input id="sector" type="text" class="form-control" placeholder="Sector Area Code" name="sector"></li>
+      <li class="list-group-item">
+        <select class="form-control" name="sector">
+        %= include 'partials/sector_options', selected_sector => '';
+        </select>
+      </li>
       <li class="list-group-item"><input id="postcode" type="text" class="form-control" placeholder="Postcode" name="postcode"></li>
       <li class="list-group-item"><button class="btn btn-success" type="submit">Add Organisation</button></li>
     </form>
diff --git a/templates/admin/organisations/valid_read.html.ep b/templates/admin/organisations/valid_read.html.ep
index 12d67a6..6a9f38e 100644
--- a/templates/admin/organisations/valid_read.html.ep
+++ b/templates/admin/organisations/valid_read.html.ep
@@ -20,7 +20,11 @@
       <li class="list-group-item"><input id="name" type="text" class="form-control" placeholder="Organisation Name" name="name" value="<%= $valid_org->name %>"></li>
       <li class="list-group-item"><input id="street_name" type="text" class="form-control" placeholder="Street Name" name="street_name" value="<%= $valid_org->street_name %>"></li>
       <li class="list-group-item"><input id="town" type="text" class="form-control" placeholder="Town" name="town" value="<%= $valid_org->town %>"></li>
-      <li class="list-group-item"><input id="sector" type="text" class="form-control" placeholder="Sector Letter Code" name="sector" value="<%= $valid_org->sector %>"></li>
+      <li class="list-group-item">
+        <select class="form-control" name="sector">
+        %= include 'partials/sector_options', selected_sector => $valid_org->sector;
+        </select>
+      </li>
       <li class="list-group-item"><input id="postcode" type="text" class="form-control" placeholder="Postcode" name="postcode" value="<%= $valid_org->postcode %>"></li>
       <li class="list-group-item"><button class="btn btn-success" type="submit">Edit Organisation</button></li>
     </form>
diff --git a/templates/partials/sector_options.html.ep b/templates/partials/sector_options.html.ep
new file mode 100644
index 0000000..625e89f
--- /dev/null
+++ b/templates/partials/sector_options.html.ep
@@ -0,0 +1,21 @@
+<option value=''>Select Organisation Sector</option>
+<option value='A'<%= $selected_sector eq 'A' ? ' selected' : '' %>>Agriculture, Forestry & Fishing</option>
+<option value='B'<%= $selected_sector eq 'B' ? ' selected' : '' %>>Mining & Quarrying</option>
+<option value='C'<%= $selected_sector eq 'C' ? ' selected' : '' %>>Manufacturing</option>
+<option value='D'<%= $selected_sector eq 'D' ? ' selected' : '' %>>Electricity, Gas, Steam & Air Conditioning</option>
+<option value='E'<%= $selected_sector eq 'E' ? ' selected' : '' %>>Water & Waste Management</option>
+<option value='F'<%= $selected_sector eq 'F' ? ' selected' : '' %>>Construction</option>
+<option value='G'<%= $selected_sector eq 'G' ? ' selected' : '' %>>Wholesale & Retail Trade</option>
+<option value='H'<%= $selected_sector eq 'H' ? ' selected' : '' %>>Transportation & Storage</option>
+<option value='I'<%= $selected_sector eq 'I' ? ' selected' : '' %>>Accomodation & Food Services</option>
+<option value='J'<%= $selected_sector eq 'J' ? ' selected' : '' %>>Information & Communication</option>
+<option value='K'<%= $selected_sector eq 'K' ? ' selected' : '' %>>Financial & Insurance Activities</option>
+<option value='L'<%= $selected_sector eq 'L' ? ' selected' : '' %>>Real Estate</option>
+<option value='M'<%= $selected_sector eq 'M' ? ' selected' : '' %>>Professional, Scientfic & Technical</option>
+<option value='N'<%= $selected_sector eq 'N' ? ' selected' : '' %>>Administrative & Support Services</option>
+<option value='O'<%= $selected_sector eq 'O' ? ' selected' : '' %>>Public Administration, Defence & Social Security</option>
+<option value='P'<%= $selected_sector eq 'P' ? ' selected' : '' %>>Education</option>
+<option value='Q'<%= $selected_sector eq 'Q' ? ' selected' : '' %>>Human Health & Social Work</option>
+<option value='R'<%= $selected_sector eq 'R' ? ' selected' : '' %>>Arts, Entertainment & Recreation</option>
+<option value='S'<%= $selected_sector eq 'S' ? ' selected' : '' %>>Other Service Activities</option>
+<option value='T'<%= $selected_sector eq 'T' ? ' selected' : '' %>>Household Domestic Business</option>