diff --git a/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php b/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
index 4cb80e0a81e..c60f82e9c4a 100644
--- a/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
+++ b/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
@@ -1211,6 +1211,9 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 	{
 		global $langs, $conf, $mysoc;
 
+		$ltrdirection = 'L';
+		if ($outputlangs->trans("DIRECTION") == 'rtl') $ltrdirection = 'R';
+
 		// Load translation files required by the page
 		$outputlangs->loadLangs(array("main", "orders", "companies", "bills", "sendings"));
 
@@ -1248,7 +1251,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			}
 		} else {
 			$text = $this->emetteur->name;
-			$pdf->MultiCell(100, 4, $outputlangs->convToOutputCharset($text), 0, 'L');
+			$pdf->MultiCell(100, 4, $outputlangs->convToOutputCharset($text), 0, $ltrdirection);
 		}
 
 		$pdf->SetFont('', 'B', $default_font_size + 3);
@@ -1369,7 +1372,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			$pdf->SetTextColor(0, 0, 0);
 			$pdf->SetFont('', '', $default_font_size - 2);
 			$pdf->SetXY($posx, $posy - 5);
-			$pdf->MultiCell(80, 5, $outputlangs->transnoentities("BillFrom", 0, 'L');
+			$pdf->MultiCell(80, 5, $outputlangs->transnoentities("BillFrom"), 0, $ltrdirection);
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetFillColor(230, 230, 230);
 			$pdf->MultiCell(82, $hautcadre, "", 0, 'R', 1);
@@ -1378,13 +1381,13 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			// Show sender name
 			$pdf->SetXY($posx + 2, $posy + 3);
 			$pdf->SetFont('', 'B', $default_font_size);
-			$pdf->MultiCell(80, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, 'L');
+			$pdf->MultiCell(80, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, $ltrdirection);
 			$posy = $pdf->getY();
 
 			// Show sender information
 			$pdf->SetXY($posx + 2, $posy);
 			$pdf->SetFont('', '', $default_font_size - 1);
-			$pdf->MultiCell(80, 4, $carac_emetteur, 0, 'L');
+			$pdf->MultiCell(80, 4, $carac_emetteur, 0, $ltrdirection);
 
 
 
@@ -1422,20 +1425,20 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 			$pdf->SetTextColor(0, 0, 0);
 			$pdf->SetFont('', '', $default_font_size - 2);
 			$pdf->SetXY($posx + 2, $posy - 5);
-			$pdf->MultiCell($widthrecbox, 5, $outputlangs->transnoentities("BillTo"), 0, 'L');
+			$pdf->MultiCell($widthrecbox, 5, $outputlangs->transnoentities("BillTo"), 0, $ltrdirection);
 			$pdf->Rect($posx, $posy, $widthrecbox, $hautcadre);
 
 			// Show recipient name
 			$pdf->SetXY($posx + 2, $posy + 3);
 			$pdf->SetFont('', 'B', $default_font_size);
-			$pdf->MultiCell($widthrecbox, 4, $carac_client_name, 0, 'L');
+			$pdf->MultiCell($widthrecbox, 4, $carac_client_name, 0, $ltrdirection);
 
 			$posy = $pdf->getY();
 
 			// Show recipient information
 			$pdf->SetFont('', '', $default_font_size - 1);
 			$pdf->SetXY($posx + 2, $posy);
-			$pdf->MultiCell($widthrecbox, 4, $carac_client, 0, 'L');
+			$pdf->MultiCell($widthrecbox, 4, $carac_client, 0, $ltrdirection);
 		}
 
 		return $top_shift;
diff --git a/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php b/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
index 65d2a97f634..c6d9cf8da14 100644
--- a/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
+++ b/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
@@ -1119,6 +1119,9 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 	{
 		global $langs, $conf, $mysoc;
 
+		$ltrdirection = 'L';
+		if ($outputlangs->trans("DIRECTION") == 'rtl') $ltrdirection = 'R';
+
 		// Load translation files required by the page
 		$outputlangs->loadLangs(array("main", "orders", "companies", "bills", "sendings"));
 
@@ -1156,7 +1159,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 			}
 		} else {
 			$text = $this->emetteur->name;
-			$pdf->MultiCell(100, 4, $outputlangs->convToOutputCharset($text), 0, 'L');
+			$pdf->MultiCell(100, 4, $outputlangs->convToOutputCharset($text), 0, $ltrdirection);
 		}
 
 		$pdf->SetFont('', 'B', $default_font_size + 3);
@@ -1277,7 +1280,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 			$pdf->SetTextColor(0, 0, 0);
 			$pdf->SetFont('', '', $default_font_size - 2);
 			$pdf->SetXY($posx, $posy - 5);
-			$pdf->MultiCell(80, 5, $outputlangs->transnoentities("BillFrom"), 0, 'L');
+			$pdf->MultiCell(80, 5, $outputlangs->transnoentities("BillFrom"), 0, $ltrdirection);
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetFillColor(230, 230, 230);
 			$pdf->MultiCell(82, $hautcadre, "", 0, 'R', 1);
@@ -1286,13 +1289,13 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 			// Show sender name
 			$pdf->SetXY($posx + 2, $posy + 3);
 			$pdf->SetFont('', 'B', $default_font_size);
-			$pdf->MultiCell(80, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, 'L');
+			$pdf->MultiCell(80, 4, $outputlangs->convToOutputCharset($this->emetteur->name), 0, $ltrdirection);
 			$posy = $pdf->getY();
 
 			// Show sender information
 			$pdf->SetXY($posx + 2, $posy);
 			$pdf->SetFont('', '', $default_font_size - 1);
-			$pdf->MultiCell(80, 4, $carac_emetteur, 0, 'L');
+			$pdf->MultiCell(80, 4, $carac_emetteur, 0, $ltrdirection);
 
 
 			// If CUSTOMER contact defined on order, we use it. Note: Even if this is a supplier object, the code for external contat that follow order is 'CUSTOMER'
@@ -1329,20 +1332,20 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 			$pdf->SetTextColor(0, 0, 0);
 			$pdf->SetFont('', '', $default_font_size - 2);
 			$pdf->SetXY($posx + 2, $posy - 5);
-			$pdf->MultiCell($widthrecbox, 5, $outputlangs->transnoentities("BillTo"), 0, 'L');
+			$pdf->MultiCell($widthrecbox, 5, $outputlangs->transnoentities("BillTo"), 0, $ltrdirection);
 			$pdf->Rect($posx, $posy, $widthrecbox, $hautcadre);
 
 			// Show recipient name
 			$pdf->SetXY($posx + 2, $posy + 3);
 			$pdf->SetFont('', 'B', $default_font_size);
-			$pdf->MultiCell($widthrecbox, 4, $carac_client_name, 0, 'L');
+			$pdf->MultiCell($widthrecbox, 4, $carac_client_name, 0, $ltrdirection);
 
 			$posy = $pdf->getY();
 
 			// Show recipient information
 			$pdf->SetFont('', '', $default_font_size - 1);
 			$pdf->SetXY($posx + 2, $posy);
-			$pdf->MultiCell($widthrecbox, 4, $carac_client, 0, 'L');
+			$pdf->MultiCell($widthrecbox, 4, $carac_client, 0, $ltrdirection);
 		}
 
 		return $top_shift;