diff --git a/caimira/apps/calculator/__init__.py b/caimira/apps/calculator/__init__.py
index 12b8d885..668a91bf 100644
--- a/caimira/apps/calculator/__init__.py
+++ b/caimira/apps/calculator/__init__.py
@@ -379,7 +379,6 @@ class CO2Data(BaseRequestHandler):
             fig = plt.figure(figsize=(7, 4), dpi=110)
             plt.plot(form.CO2_data['times'], form.CO2_data['CO2'])
             for index, time in enumerate(transition_times[:-1]):
-                print(time)
                 plt.axvline(x = time, color = 'grey', linewidth=0.5, linestyle='--')
                 y_location = (form.CO2_data['CO2'][min(range(len(form.CO2_data['times'])), key=lambda i: abs(form.CO2_data['times'][i]-time))])
                 plt.text(x = time + 0.04, y = y_location, s=round(ventilation_values[index], 2))
diff --git a/caimira/apps/calculator/static/js/co2_form.js b/caimira/apps/calculator/static/js/co2_form.js
index c2a03447..5315379b 100644
--- a/caimira/apps/calculator/static/js/co2_form.js
+++ b/caimira/apps/calculator/static/js/co2_form.js
@@ -1,3 +1,4 @@
+// JS file to handle manipulation on CO2 Fitting Algorithm Dialog.
 const CO2_data = [
 	'CO2_data',
 	'specific_breaks',
@@ -92,6 +93,7 @@ function displayJsonToHtmlTable(jsonData) {
 	}
 }
 
+// Method to download Excel template available on CERNBox
 function downloadTemplate(uri = 'https://caimira-resources.web.cern.ch/CO2_template.xlsx', filename = 'CO2_template.xlsx') {
 	var link = document.createElement("a");
 	link.download = filename;
@@ -114,15 +116,26 @@ function validate() {
 	$('span.' + "error_text").remove();
 	let submit = true;
 	for (var i = 0; i < CO2_data.length; i++) {
-		let element = $(`[name=${CO2_data[i]}]`);
-		if (element[0].value === '') {
-			insertErrorFor($('#CO2_input_data_div'), `'${element[0].name}' must be defined.`); // raise error for total number and room volume.
+		let element = $(`[name=${CO2_data[i]}]`)[0];
+		if (element.value === '') {
+			insertErrorFor($('#CO2_input_data_div'), `'${element.name}' must be defined.`); // raise error for total number and room volume.
 			submit = false;
 		};
 	}
 	return submit;
 }
 
+function display_fitting_data(json_response) {
+	$("#DIV_CO2_fitting_result").show();
+	$("#CO2_data_plot").attr("src", json_response['CO2_plot']);
+	delete json_response['CO2_plot'];
+	$("#CO2_fitting_result").val(JSON.stringify(json_response));
+	$("#exhalation_rate_fit").html('Exhalation rate: ' + String(json_response['exhalation_rate'].toFixed(2)) + ' m³/h');
+	// $("#ventilation_rate_fit").html(json_response['ventilation_values']);
+	$("#generate_fitting_data").html('Fit data');
+	$("#save_and_dismiss_dialog").show();
+}
+
 function submit_fitting_algorithm(url) {
 	if (validate()) {
 		let CO2_mapping = {};
@@ -143,13 +156,7 @@ function submit_fitting_algorithm(url) {
 		})
 			.then((response) => response.json())
 			.then((json_response) => {
-				$("#DIV_CO2_fitting_result").show();
-				$("#CO2_fitting_result").val(JSON.stringify(json_response));
-				$("#exhalation_rate_fit").html('Exhalation rate: ' + String(json_response['exhalation_rate'].toFixed(2)) + ' m³/h');
-				// $("#ventilation_rate_fit").html(json_response['ventilation_values']);
-				$("#CO2_data_plot").attr("src", json_response['CO2_plot']);
-				$("#generate_fitting_data").html('Fit data');
-				$("#save_and_dismiss_dialog").show();
+				display_fitting_data(json_response);
 			});
 	}
 }
diff --git a/caimira/apps/calculator/static/js/form.js b/caimira/apps/calculator/static/js/form.js
index 02c2408a..3b7ce7bf 100644
--- a/caimira/apps/calculator/static/js/form.js
+++ b/caimira/apps/calculator/static/js/form.js
@@ -946,6 +946,12 @@ $(document).ready(function () {
         // Validation after
       }
 
+
+      // Read CO2 Fitting Algorithms result
+      else if (name == 'CO2_fitting_result' || name == 'CO2_data') {
+        // Validation after
+      }
+
       //Ignore 0 (default) values from server side
       else if (!(elemObj.classList.contains("non_zero") || elemObj.classList.contains("remove_zero")) || (value != "0.0" && value != "0")) {
         elemObj.value = value;
@@ -956,6 +962,18 @@ $(document).ready(function () {
 
   // Handle default URL values if they are not explicitly defined.
 
+  // Populate CO2 Fitting Algorithm Dialog
+  let CO2_data = url.searchParams.has('CO2_data') ? url.searchParams.get('CO2_data') : null;
+  if (CO2_data) {
+    let CO2_inputs = JSON.parse(CO2_data);
+    let input_for_table = [];
+    for (let i = 0; i < CO2_inputs['times'].length; i++) {
+      input_for_table.push({'Times': CO2_inputs['times'][i], 'CO2': CO2_inputs['CO2'][i]});
+    };
+    displayJsonToHtmlTable(input_for_table);
+    submit_fitting_algorithm(`${$('#url_prefix').data().calculator_prefix}/co2-fit`);
+  }
+
   // Populate primary vaccine dropdown
   $("#vaccine_type option").remove();
   let primary_vaccine = url.searchParams.has('vaccine_type') ? url.searchParams.get('vaccine_type') : null;
diff --git a/caimira/apps/templates/base/calculator.form.html.j2 b/caimira/apps/templates/base/calculator.form.html.j2
index 7561d4a6..bb04819b 100644
--- a/caimira/apps/templates/base/calculator.form.html.j2
+++ b/caimira/apps/templates/base/calculator.form.html.j2
@@ -708,7 +708,7 @@
           </div>
           <div class="modal-body">    
             <div class="d-flex d-row justify-content-between">
-              <h5 style="margin-top: auto; margin-bottom: auto">Upload an excel file to display in HTML Table</h5>
+              <h5 style="margin-top: auto; margin-bottom: auto">Upload an Excel file to preview in HTML Table</h5>
               <button type="button" class="btn btn-primary btn-sm" onclick="downloadTemplate()">Download template</button>
             </div>
             <br>