diff --git a/app/assets/javascripts/advanced_search.js b/app/assets/javascripts/advanced_search.js
index 51b257ee7..9fcf8ae5f 100644
--- a/app/assets/javascripts/advanced_search.js
+++ b/app/assets/javascripts/advanced_search.js
@@ -32,6 +32,8 @@
           App.AdvancedSearch.toggle_date_options();
         }
       });
+
+      App.SDGSyncGoalAndTargetFilters.sync($("#advanced_search_form"));
     }
   };
 }).call(this);
diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index ad7798135..f66510049 100644
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -112,7 +112,8 @@
 //= require columns_selector
 //= require budget_edit_associations
 //= require datepicker
-//= require sdg/related_list_selector
+//= require_tree ./sdg
+//= require_tree ./sdg_management
 
 var initialize_modules = function() {
   "use strict";
@@ -166,6 +167,7 @@ var initialize_modules = function() {
   App.BudgetEditAssociations.initialize();
   App.Datepicker.initialize();
   App.SDGRelatedListSelector.initialize();
+  App.SDGManagementRelationSearch.initialize();
 };
 
 var destroy_non_idempotent_modules = function() {
diff --git a/app/assets/javascripts/sdg/sync_goal_and_target_filters.js b/app/assets/javascripts/sdg/sync_goal_and_target_filters.js
new file mode 100644
index 000000000..6ded27389
--- /dev/null
+++ b/app/assets/javascripts/sdg/sync_goal_and_target_filters.js
@@ -0,0 +1,28 @@
+(function() {
+  "use strict";
+  App.SDGSyncGoalAndTargetFilters = {
+    sync: function(form) {
+      var goal_filter = form.find("[name*=goal]");
+      var target_filter = form.find("[name*=target]");
+
+      goal_filter.on("change", function() {
+        if (this.value) {
+          App.SDGSyncGoalAndTargetFilters.enable_goal_options(target_filter, this.value);
+        } else {
+          target_filter.find("option").prop("disabled", false).prop("hidden", false);
+        }
+      }).trigger("change");
+    },
+    enable_goal_options: function(target_filter, goal_code) {
+      var base_target_code = goal_code + ".";
+      var target_selector = "[value^='" + base_target_code + "'], [value='']";
+
+      target_filter.find("option" + target_selector).prop("disabled", false).prop("hidden", false);
+      target_filter.find("option:not(" + target_selector + ")").prop("disabled", true).prop("hidden", true);
+
+      if (!target_filter[0].value.startsWith(base_target_code)) {
+        target_filter.val("");
+      }
+    }
+  };
+}).call(this);
diff --git a/app/assets/javascripts/sdg_management/relations/search.js b/app/assets/javascripts/sdg_management/relations/search.js
new file mode 100644
index 000000000..328d40fea
--- /dev/null
+++ b/app/assets/javascripts/sdg_management/relations/search.js
@@ -0,0 +1,8 @@
+(function() {
+  "use strict";
+  App.SDGManagementRelationSearch = {
+    initialize: function() {
+      App.SDGSyncGoalAndTargetFilters.sync($(".sdg-relations-search"));
+    }
+  };
+}).call(this);
diff --git a/app/components/sdg_management/relations/search_component.html.erb b/app/components/sdg_management/relations/search_component.html.erb
index b4a61be21..d77f21c8f 100644
--- a/app/components/sdg_management/relations/search_component.html.erb
+++ b/app/components/sdg_management/relations/search_component.html.erb
@@ -1,4 +1,4 @@
-<%= render Admin::SearchComponent.new(label: label, class: "complex") do |component| %>
+<%= render Admin::SearchComponent.new(label: label, class: "sdg-relations-search complex") do |component| %>
   <%= component.select_tag :goal_code, goal_options,
                            include_blank: goal_blank_option,
                            "aria-label": goal_label %>
diff --git a/spec/system/advanced_search_spec.rb b/spec/system/advanced_search_spec.rb
index c3d41a1ea..a18795f65 100644
--- a/spec/system/advanced_search_spec.rb
+++ b/spec/system/advanced_search_spec.rb
@@ -371,6 +371,7 @@ describe "Advanced search", :js do
       before do
         Setting["feature.sdg"] = true
         Setting["sdg.process.debates"] = true
+        Setting["sdg.process.proposals"] = true
         Setting["sdg.process.budgets"] = true
       end
 
@@ -389,6 +390,10 @@ describe "Advanced search", :js do
           expect(page).to have_content "Purifier"
           expect(page).not_to have_content "Hospital"
         end
+
+        expect(page).to have_select "By target",
+                                    selected: "Select a target",
+                                    enabled_options: ["Select a target"] + %w[6.1 6.2 6.3 6.4 6.5 6.6 6.A 6.B]
       end
 
       scenario "Search by target" do
@@ -409,6 +414,29 @@ describe "Advanced search", :js do
           expect(page).not_to have_content("Unrelated")
         end
       end
+
+      scenario "Dynamic target options depending on the selected goal" do
+        visit proposals_path
+
+        click_link "Advanced search"
+        select "1. No Poverty", from: "By SDG"
+
+        expect(page).to have_select "By target",
+                                    selected: "Select a target",
+                                    enabled_options: ["Select a target"] + %w[1.1 1.2 1.3 1.4 1.5 1.A 1.B]
+
+        select "1.1", from: "By target"
+        select "13. Climate Action", from: "By SDG"
+
+        expect(page).to have_select "By target",
+                                    selected: "Select a target",
+                                    enabled_options: ["Select a target"] + %w[13.1 13.2 13.3 13.A 13.B]
+
+        select "13.1", from: "By target"
+        select "Select a goal", from: "By SDG"
+
+        expect(page).to have_select "By target", selected: "13.1", disabled_options: []
+      end
     end
   end
 end
diff --git a/spec/system/sdg_management/relations_spec.rb b/spec/system/sdg_management/relations_spec.rb
index 9221e01c1..be5bff406 100644
--- a/spec/system/sdg_management/relations_spec.rb
+++ b/spec/system/sdg_management/relations_spec.rb
@@ -152,6 +152,10 @@ describe "SDG Relations", :js do
         expect(page).to have_content "School"
         expect(page).not_to have_content "Hospital"
         expect(page).to have_css "li.is-active h2", exact_text: "Pending"
+
+        expect(page).to have_select "By target",
+                                    selected: "All targets",
+                                    enabled_options: ["All targets"] + %w[4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.A 4.B 4.C]
       end
 
       scenario "target filter" do
@@ -200,6 +204,28 @@ describe "SDG Relations", :js do
 
         expect(page).to have_css "li.is-active h2", exact_text: "All"
       end
+
+      scenario "dynamic target options depending on the selected goal" do
+        visit sdg_management_polls_path
+
+        select "1. No Poverty", from: "By goal"
+
+        expect(page).to have_select "By target",
+                                    selected: "All targets",
+                                    enabled_options: ["All targets"] + %w[1.1 1.2 1.3 1.4 1.5 1.A 1.B]
+
+        select "1.1", from: "By target"
+        select "13. Climate Action", from: "By goal"
+
+        expect(page).to have_select "By target",
+                                    selected: "All targets",
+                                    enabled_options: ["All targets"] + %w[13.1 13.2 13.3 13.A 13.B]
+
+        select "13.1", from: "By target"
+        select "All goals", from: "By goal"
+
+        expect(page).to have_select "By target", selected: "13.1", disabled_options: []
+      end
     end
   end