diff --git a/htdocs/admin/pdf_other.php b/htdocs/admin/pdf_other.php
index ed14f2ac119..2866240e87d 100644
--- a/htdocs/admin/pdf_other.php
+++ b/htdocs/admin/pdf_other.php
@@ -103,6 +103,15 @@ if ($conf->use_javascript_ajax) {
 }
 print '</td></tr>';
 
+print '<tr class="oddeven"><td>'.$langs->trans("PDF_NO_CODE_CLIENT");
+print '</td><td>';
+if ($conf->use_javascript_ajax) {
+	print ajax_constantonoff('PDF_NO_CODE_CLIENT');
+} else {
+	$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
+	print $form->selectarray("PDF_NO_CODE_CLIENT", $arrval, $conf->global->PDF_NO_CODE_CLIENT);
+}
+print '</td></tr>';
 /*
 print '<tr class="oddeven"><td>'.$langs->trans("MAIN_PDF_PROPAL_USE_ELECTRONIC_SIGNING").'</td><td>';
 if ($conf->use_javascript_ajax) {
diff --git a/htdocs/core/modules/propale/doc/pdf_azur.modules.php b/htdocs/core/modules/propale/doc/pdf_azur.modules.php
index b56fbc758db..e1455da3b20 100644
--- a/htdocs/core/modules/propale/doc/pdf_azur.modules.php
+++ b/htdocs/core/modules/propale/doc/pdf_azur.modules.php
@@ -1523,7 +1523,7 @@ class pdf_azur extends ModelePDFPropales
 		$pdf->SetTextColor(0, 0, 60);
 		$pdf->MultiCell(100, 3, $outputlangs->transnoentities("DateEndPropal")." : ".dol_print_date($object->fin_validite, "day", false, $outputlangs, true), '', 'R');
 
-		if ($object->thirdparty->code_client) {
+		if ($object->thirdparty->code_client && empty($conf->global->PDF_NO_CODE_CLIENT)) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index 98c9e954ac2..674a2926023 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -1992,6 +1992,7 @@ MAIN_PDF_MARGIN_TOP=Top margin on PDF
 MAIN_PDF_MARGIN_BOTTOM=Bottom margin on PDF
 MAIN_DOCUMENTS_LOGO_HEIGHT=Height for logo on PDF
 MAIN_GENERATE_PROPOSALS_WITH_PICTURE=Add picture on proposal line
+PDF_NO_CODE_CLIENT=Do not display customer code
 MAIN_PDF_PROPAL_USE_ELECTRONIC_SIGNING=Add electronic sign in PDF
 NothingToSetup=There is no specific setup required for this module.
 SetToYesIfGroupIsComputationOfOtherGroups=Set this to yes if this group is a computation of other groups