diff --git a/lib/uk_planning_scraper.rb b/lib/uk_planning_scraper.rb
index eef7b9a..a1be9e6 100644
--- a/lib/uk_planning_scraper.rb
+++ b/lib/uk_planning_scraper.rb
@@ -10,14 +10,40 @@ module UKPlanningScraper
     }
     options = default_options.merge(options) # The user-supplied options override the defaults
     
+    # Validated within the last n days
+    # Assumes that every scraper/system can do a date range search
+    if params[:validated_days]
+      params[:validated_to] = Date.today
+      params[:validated_from] = Date.today - (params[:validated_days] - 1)
+      params[:validated_days].delete
+    end
+      
+    # Received within the last n days
+    # Assumes that every scraper/system can do a date range search
+    if params[:received_days]
+      params[:received_to] = Date.today
+      params[:received_from] = Date.today - (params[:received_days] - 1)
+      params[:received_days].delete
+    end
+    
+    # Decided within the last n days
+    # Assumes that every scraper/system can do a date range search
+    if params[:decided_days]
+      params[:decided_to] = Date.today
+      params[:decided_from] = Date.today - (params[:decided_days] - 1)
+      params[:decided_days].delete
+    end
+    
     # Select which scraper to use based on the URL
     if search_url.match(/search\.do\?action=advanced/i)
-      return self.scrape_idox(search_url, params, options)
+      apps = self.scrape_idox(search_url, params, options)
     elsif search_url.match(/generalsearch\.aspx/i)
-      return self.scrape_northgate(search_url, params, options)
+      apps = self.scrape_northgate(search_url, params, options)
     else
       # Not supported
       raise "Planning system not supported for URL: #{search_url}"
     end
+    
+    apps # Single point of successful exit
   end
 end
diff --git a/lib/uk_planning_scraper/idox.rb b/lib/uk_planning_scraper/idox.rb
index f565b62..30b3426 100644
--- a/lib/uk_planning_scraper/idox.rb
+++ b/lib/uk_planning_scraper/idox.rb
@@ -24,7 +24,10 @@ module UKPlanningScraper
     form.send(:"date(applicationValidatedStart)", params[:validated_from].strftime("%d/%m/%Y")) if params[:validated_from]
     form.send(:"date(applicationValidatedEnd)", params[:validated_to].strftime("%d/%m/%Y")) if params[:validated_to]
 
-    form.send(:"searchCriteria\.description", params[:description])
+    form.send(:"date(applicationDecisionStart)", params[:decided_from].strftime("%d/%m/%Y")) if params[:decided_from]
+    form.send(:"date(applicationDecisionEnd)", params[:decided_to].strftime("%d/%m/%Y")) if params[:decided_to]
+
+    form.send(:"searchCriteria\.description", params[:keywords])
     
     # Some councils don't have the applicant name on their form, eg Bexley
     form.send(:"searchCriteria\.applicantName", params[:applicant_name]) if form.has_field? 'searchCriteria.applicantName'
diff --git a/lib/uk_planning_scraper/northgate.rb b/lib/uk_planning_scraper/northgate.rb
index be40e93..6d44236 100644
--- a/lib/uk_planning_scraper/northgate.rb
+++ b/lib/uk_planning_scraper/northgate.rb
@@ -22,7 +22,7 @@ module UKPlanningScraper
       'csbtnSearch' => 'Search' # required
     }
 
-    form_vars['txtProposal'] = params[:description]
+    form_vars['txtProposal'] = params[:keywords]
 
     # Date received from and to
     if params[:received_from] || params[:received_to]
@@ -40,6 +40,15 @@ module UKPlanningScraper
       form_vars['dateEnd'] = params[:validated_to].to_s if params[:validated_to] # YYYY-MM-DD
     end
 
+    # Date decided from and to
+    if params[:decided_from] || params[:decided_to]
+      form_vars['cboSelectDateValue'] = 'DATE_DECISION'
+      form_vars['rbGroup'] = 'rbRange'
+      form_vars['dateStart'] = params[:decided_from].to_s if params[:decided_from] # YYYY-MM-DD
+      form_vars['dateEnd'] = params[:decided_to].to_s if params[:decided_to] # YYYY-MM-DD
+    end
+
+
     # form_vars.merge!({ 'cboStatusCode' => ENV['MORPH_STATUS']}) if ENV['MORPH_STATUS']
 
     logger.info "Form variables: #{form_vars.to_s}"