diff --git a/app/mailers/verification_mailer.rb b/app/mailers/verification_mailer.rb
index 2f8c9f5..b6a01b5 100644
--- a/app/mailers/verification_mailer.rb
+++ b/app/mailers/verification_mailer.rb
@@ -23,8 +23,8 @@ class VerificationMailer < ApplicationMailer
     reason_line = @verification.try(:rejection_reason_name)&.downcase || @verification.rejection_reason.humanize.downcase
     reason_line += " (#{@verification.rejection_reason_details})" if @verification.rejection_reason_details.present?
 
-    if @verification.rejection_reason == "under_11"
-      reason_line += ". You can resubmit your application once you turn 11 years old"
+    if @verification.rejection_reason == "under_13"
+      reason_line += ". You can resubmit your application once you turn 13 years old"
     end
 
     @datavariables = {
diff --git a/app/models/identity.rb b/app/models/identity.rb
index aab1b3b..72fe9a7 100644
--- a/app/models/identity.rb
+++ b/app/models/identity.rb
@@ -259,7 +259,7 @@ class Identity < ApplicationRecord
     needs_resubmission?
   end
 
-  def under_11? = age <= 11
+  def under_13? = age <= 13
 
   def age = (Date.today - birthday).days.in_years
 
diff --git a/app/models/verification/aadhaar_verification.rb b/app/models/verification/aadhaar_verification.rb
index fb717c7..1278686 100644
--- a/app/models/verification/aadhaar_verification.rb
+++ b/app/models/verification/aadhaar_verification.rb
@@ -111,7 +111,7 @@ class Verification::AadhaarVerification < Verification
     # Retry-able issues
     invalid_format: "invalid_format",
     service_unavailable: "service_unavailable",
-    under_11: "under_11",
+    under_13: "under_13",
     other: "other",
     # Fatal issues
     info_mismatch: "info_mismatch",
@@ -119,7 +119,7 @@ class Verification::AadhaarVerification < Verification
   }
 
   # Define retry-able vs fatal rejection reasons
-  RETRYABLE_REJECTION_REASONS = %w[invalid_format service_unavailable under_11 other].freeze
+  RETRYABLE_REJECTION_REASONS = %w[invalid_format service_unavailable 13 other].freeze
   FATAL_REJECTION_REASONS = %w[info_mismatch duplicate].freeze
 
   # Friendly names for rejection reasons
@@ -127,7 +127,7 @@ class Verification::AadhaarVerification < Verification
     # Retry-able issues
     "invalid_format" => "Invalid Aadhaar format",
     "service_unavailable" => "Aadhaar verification service unavailable",
-    "under_11" => "Submitter is under 11 years old",
+    "under_13" => "Submitter is under 13 years old",
     "other" => "Other fixable issue",
     # Fatal issues
     "info_mismatch" => "Aadhaar information doesn't match profile",
diff --git a/app/models/verification/document_verification.rb b/app/models/verification/document_verification.rb
index d837183..588939e 100644
--- a/app/models/verification/document_verification.rb
+++ b/app/models/verification/document_verification.rb
@@ -94,7 +94,7 @@ class Verification::DocumentVerification < Verification
     not_readable: "not_readable",
     wrong_type: "wrong_type",
     expired: "expired",
-    under_11: "under_11",
+    under_13: "under_13",
     other: "other",
     # Fatal issues
     info_mismatch: "info_mismatch",
@@ -103,7 +103,7 @@ class Verification::DocumentVerification < Verification
   }
 
   # Define retry-able vs fatal rejection reasons
-  RETRYABLE_REJECTION_REASONS = %w[poor_quality not_readable wrong_type expired under_11 other].freeze
+  RETRYABLE_REJECTION_REASONS = %w[poor_quality not_readable wrong_type expired under_13 other].freeze
   FATAL_REJECTION_REASONS = %w[info_mismatch altered duplicate].freeze
 
   # Friendly names for rejection reasons
@@ -113,7 +113,7 @@ class Verification::DocumentVerification < Verification
     "not_readable" => "Document not readable",
     "wrong_type" => "Wrong document type",
     "expired" => "Expired document",
-    "under_11" => "Submitter is under 11 years old",
+    "under_13" => "Submitter is under 13 years old",
     "other" => "Other fixable issue",
     # Fatal issues
     "info_mismatch" => "Information doesn't match profile",
diff --git a/app/views/backend/verifications/show.html.erb b/app/views/backend/verifications/show.html.erb
index 2988c4c..02db7db 100644
--- a/app/views/backend/verifications/show.html.erb
+++ b/app/views/backend/verifications/show.html.erb
@@ -95,16 +95,16 @@
           <div>
             <h3 style="color: #dc2626;">❌ Reject Document</h3>
             <%= form_with url: reject_backend_verification_path(@verification), method: :patch, local: true do |form| %>
-              <% if @verification.identity.under_11? %>
+              <% if @verification.identity.under_13? %>
                 <div style="background: #fef3c7; border: 1px solid #f59e0b; padding: 1rem; border-radius: 4px; margin-bottom: 1rem;">
-                  ⚠️ <strong>Warning:</strong> The submitted identity is under 11 years old (age <%= @verification.identity.age.round(2) %>). Consider selecting "Submitter is under 11 years old" as the rejection reason.
+                  ⚠️ <strong>Warning:</strong> The submitted identity is under 13 years old (age <%= @verification.identity.age.round(2) %>). Consider selecting "Submitter is under 13 years old" as the rejection reason.
                 </div>
               <% end %>
               <%= form.label :rejection_reason, "Rejection Reason:" %>
               <% if @verification.is_a?(Verification::AadhaarVerification) %>
                 <%
-                  default_selection = if @verification.identity.under_11?
-                    "under_11"
+                  default_selection = if @verification.identity.under_13?
+                    "under_13"
                   elsif @verification.identity.resemblances.any?
                     "duplicate"
                   else
@@ -126,8 +126,8 @@
                                required: true, style: "width: 100%; margin-bottom: 1rem;" } %>
               <% elsif @verification.is_a?(Verification::DocumentVerification) %>
                 <%
-                  default_selection = if @verification.identity.under_11?
-                    "under_11"
+                  default_selection = if @verification.identity.under_13?
+                    "under_13"
                   elsif @verification.identity.resemblances.any?
                     "duplicate"
                   else