diff --git a/app/Controllers/MedicalProcurement.php b/app/Controllers/MedicalProcurement.php
index 49e6052..0b66cd3 100644
--- a/app/Controllers/MedicalProcurement.php
+++ b/app/Controllers/MedicalProcurement.php
@@ -424,8 +424,9 @@ class MedicalProcurement extends BaseController
         $items = $this->poItemModel->where('po_id', $poId)->findAll();
 
         $html = view('medical/po_print_pdf', [
-            'po'    => $po,
-            'items' => $items,
+            'po'       => $po,
+            'items'    => $items,
+            'branding' => $this->getPharmacyBranding(isset($po['store_id']) ? (int)$po['store_id'] : null),
         ]);
 
         $mpdf = new Mpdf([
@@ -1034,8 +1035,9 @@ class MedicalProcurement extends BaseController
         $items = $this->grnItemModel->where('grn_id', $grnId)->findAll();
 
         $html = view('medical/grn_print_pdf', [
-            'grn'   => $grn,
-            'items' => $items,
+            'grn'      => $grn,
+            'items'    => $items,
+            'branding' => $this->getPharmacyBranding(isset($grn['store_id']) ? (int)$grn['store_id'] : null),
         ]);
 
         $mpdf = new Mpdf([
@@ -1056,4 +1058,60 @@ class MedicalProcurement extends BaseController
             ->setHeader('Content-Type', 'application/pdf')
             ->setBody($mpdf->Output('GRN_' . $grn['grn_number'] . '.pdf', 'S'));
     }
+
+    private function getPharmacyBranding(?int $storeId = null): array
+    {
+        $pharmacyName = '';
+        if (defined('M_store') && trim((string) constant('M_store')) !== '') {
+            $pharmacyName = trim((string) constant('M_store'));
+        } elseif (function_exists('hospital_setting_value')) {
+            $pharmacyName = trim(hospital_setting_value('M_store', ''));
+        }
+
+        $store = null;
+        if ($storeId && $this->db->tableExists('mst_stores')) {
+            $store = $this->db->table('mst_stores')->where('store_id', $storeId)->get()->getRowArray();
+            if (empty($pharmacyName) && !empty($store['store_name'])) {
+                $pharmacyName = trim($store['store_name']);
+            }
+        }
+
+        if (empty($pharmacyName)) {
+            if (defined('H_Med_Name') && trim((string) constant('H_Med_Name')) !== '') {
+                $pharmacyName = trim((string) constant('H_Med_Name'));
+            } elseif (defined('H_Name') && trim((string) constant('H_Name')) !== '') {
+                $pharmacyName = trim((string) constant('H_Name')) . ' Pharmacy';
+            } elseif (function_exists('hospital_setting_value')) {
+                $hName = trim(hospital_setting_value('H_Name', ''));
+                $pharmacyName = $hName !== '' ? $hName . ' Pharmacy' : 'Hospital Pharmacy Services';
+            } else {
+                $pharmacyName = 'Hospital Pharmacy Services';
+            }
+        }
+
+        $hospitalName = defined('H_Name') ? trim((string) constant('H_Name')) : (function_exists('hospital_setting_value') ? trim(hospital_setting_value('H_Name', '')) : '');
+        $address = defined('H_address_1') ? trim((string) constant('H_address_1')) : '';
+        $address2 = defined('H_address_2') ? trim((string) constant('H_address_2')) : '';
+        if ($address2 !== '') {
+            $address = $address !== '' ? ($address . ', ' . $address2) : $address2;
+        }
+        $phone = defined('M_Phone_Number') && trim((string) constant('M_Phone_Number')) !== ''
+            ? trim((string) constant('M_Phone_Number'))
+            : (defined('H_phone_No') ? trim((string) constant('H_phone_No')) : '');
+        $gstNo = defined('H_Med_GST') && trim((string) constant('H_Med_GST')) !== ''
+            ? trim((string) constant('H_Med_GST'))
+            : (!empty($store['gstin']) ? $store['gstin'] : '');
+        $dl20b = !empty($store['drug_license_no_20b']) ? $store['drug_license_no_20b'] : (defined('M_DL_NO') ? (string) constant('M_DL_NO') : '');
+        $dl21b = !empty($store['drug_license_no_21b']) ? $store['drug_license_no_21b'] : '';
+
+        return [
+            'pharmacy_name' => $pharmacyName,
+            'hospital_name' => $hospitalName,
+            'address'       => $address,
+            'phone'         => $phone,
+            'gst_no'        => $gstNo,
+            'dl_20b'        => $dl20b,
+            'dl_21b'        => $dl21b,
+        ];
+    }
 }
diff --git a/app/Views/medical/grn_print_pdf.php b/app/Views/medical/grn_print_pdf.php
index 3fad94b..090690c 100644
--- a/app/Views/medical/grn_print_pdf.php
+++ b/app/Views/medical/grn_print_pdf.php
@@ -26,9 +26,48 @@
 </head>
 <body>
 
+<?php
+if (!isset($branding) || !is_array($branding)) {
+    $pName = defined('M_store') && trim((string) constant('M_store')) !== ''
+        ? trim((string) constant('M_store'))
+        : (defined('H_Med_Name') && trim((string) constant('H_Med_Name')) !== ''
+            ? trim((string) constant('H_Med_Name'))
+            : (defined('H_Name') ? trim((string) constant('H_Name')) : 'Hospital Pharmacy Services'));
+    $branding = [
+        'pharmacy_name' => $pName,
+        'hospital_name' => defined('H_Name') ? trim((string) constant('H_Name')) : '',
+        'address'       => defined('H_address_1') ? trim((string) constant('H_address_1')) : '',
+        'phone'         => defined('M_Phone_Number') ? trim((string) constant('M_Phone_Number')) : (defined('H_phone_No') ? trim((string) constant('H_phone_No')) : ''),
+        'gst_no'        => defined('H_Med_GST') ? trim((string) constant('H_Med_GST')) : '',
+        'dl_20b'        => defined('M_DL_NO') ? (string) constant('M_DL_NO') : '',
+        'dl_21b'        => '',
+    ];
+}
+?>
     <div class="header">
-        <h2>Hospital Pharmacy Services</h2>
-        <p>Inward Goods Physical Inspection &amp; Receiving Quality Control</p>
+        <h2><?= esc($branding['pharmacy_name'] ?? 'Hospital Pharmacy Services') ?></h2>
+        <?php if (!empty($branding['hospital_name']) && strcasecmp(trim($branding['hospital_name']), trim($branding['pharmacy_name'] ?? '')) !== 0): ?>
+            <p style="font-weight: 600; font-size: 11px; margin-top: 1px; color: #334155;"><?= esc($branding['hospital_name']) ?></p>
+        <?php endif; ?>
+        <?php
+        $subMeta = [];
+        if (!empty($branding['address'])) {
+            $subMeta[] = esc($branding['address']);
+        }
+        if (!empty($branding['phone'])) {
+            $subMeta[] = 'Phone: ' . esc($branding['phone']);
+        }
+        if (!empty($branding['gst_no'])) {
+            $subMeta[] = 'GSTIN: ' . esc($branding['gst_no']);
+        }
+        if (!empty($branding['dl_20b'])) {
+            $subMeta[] = 'D.L.: ' . esc($branding['dl_20b']) . (!empty($branding['dl_21b']) ? (' / ' . esc($branding['dl_21b'])) : '');
+        }
+        if ($subMeta !== []):
+        ?>
+            <p style="font-size: 9px; color: #475569; margin-top: 2px;"><?= implode(' | ', $subMeta) ?></p>
+        <?php endif; ?>
+        <p style="margin-top: 3px; font-weight: bold; color: #166534; font-size: 10px;">Inward Goods Physical Inspection &amp; Receiving Quality Control</p>
     </div>
 
     <div class="title-bar">
diff --git a/app/Views/medical/po_print_pdf.php b/app/Views/medical/po_print_pdf.php
index 1ed4b82..63137f9 100644
--- a/app/Views/medical/po_print_pdf.php
+++ b/app/Views/medical/po_print_pdf.php
@@ -27,9 +27,48 @@
 </head>
 <body>
 
+<?php
+if (!isset($branding) || !is_array($branding)) {
+    $pName = defined('M_store') && trim((string) constant('M_store')) !== ''
+        ? trim((string) constant('M_store'))
+        : (defined('H_Med_Name') && trim((string) constant('H_Med_Name')) !== ''
+            ? trim((string) constant('H_Med_Name'))
+            : (defined('H_Name') ? trim((string) constant('H_Name')) : 'Hospital Pharmacy Services'));
+    $branding = [
+        'pharmacy_name' => $pName,
+        'hospital_name' => defined('H_Name') ? trim((string) constant('H_Name')) : '',
+        'address'       => defined('H_address_1') ? trim((string) constant('H_address_1')) : '',
+        'phone'         => defined('M_Phone_Number') ? trim((string) constant('M_Phone_Number')) : (defined('H_phone_No') ? trim((string) constant('H_phone_No')) : ''),
+        'gst_no'        => defined('H_Med_GST') ? trim((string) constant('H_Med_GST')) : '',
+        'dl_20b'        => defined('M_DL_NO') ? (string) constant('M_DL_NO') : '',
+        'dl_21b'        => '',
+    ];
+}
+?>
     <div class="header">
-        <h2>Hospital Pharmacy Services</h2>
-        <p>Central Medical Store &amp; Drug Supply Division | Drug Lic. 20B/21B</p>
+        <h2><?= esc($branding['pharmacy_name'] ?? 'Hospital Pharmacy Services') ?></h2>
+        <?php if (!empty($branding['hospital_name']) && strcasecmp(trim($branding['hospital_name']), trim($branding['pharmacy_name'] ?? '')) !== 0): ?>
+            <p style="font-weight: 600; font-size: 11px; margin-top: 1px; color: #334155;"><?= esc($branding['hospital_name']) ?></p>
+        <?php endif; ?>
+        <?php
+        $subMeta = [];
+        if (!empty($branding['address'])) {
+            $subMeta[] = esc($branding['address']);
+        }
+        if (!empty($branding['phone'])) {
+            $subMeta[] = 'Phone: ' . esc($branding['phone']);
+        }
+        if (!empty($branding['gst_no'])) {
+            $subMeta[] = 'GSTIN: ' . esc($branding['gst_no']);
+        }
+        if (!empty($branding['dl_20b'])) {
+            $subMeta[] = 'D.L.: ' . esc($branding['dl_20b']) . (!empty($branding['dl_21b']) ? (' / ' . esc($branding['dl_21b'])) : '');
+        }
+        if ($subMeta !== []):
+        ?>
+            <p style="font-size: 9px; color: #475569; margin-top: 2px;"><?= implode(' | ', $subMeta) ?></p>
+        <?php endif; ?>
+        <p style="margin-top: 3px; font-weight: bold; color: #1a365d; font-size: 10px;">Purchase Order &bull; Central Medical Store</p>
     </div>
 
     <div class="title-bar">