diff --git a/cmd/server/assets/realmadmin/_form_codes.html b/cmd/server/assets/realmadmin/_form_codes.html
index 4536e3313..a05bc3aba 100644
--- a/cmd/server/assets/realmadmin/_form_codes.html
+++ b/cmd/server/assets/realmadmin/_form_codes.html
@@ -12,6 +12,31 @@
   {{ .csrfField }}
   <input type="hidden" name="codes" value="1" />
 
+  <div class="form-group">
+    <label>Bulk issue codes</label>
+    <div class="form-group">
+      <div class="form-check">
+        <input type="radio" name="allow_bulk" id="allow-bulk-true" class="form-check-input" value="true"{{if $realm.AllowBulkUpload }} checked{{end}}/>
+        <label for="allow-bulk-true" class="form-check-label">
+          Allow
+          <small class="form-text text-muted mb-3">
+            Allow users of this realm to bulk issue codes by uploading from a results file.
+          </small>
+        </label>
+      </div>
+
+      <div class="form-check mb-3">
+        <input type="radio" name="allow_bulk" id="allow-bulk-false" class="form-check-input" value="false"{{if not $realm.AllowBulkUpload }} checked{{end}} />
+        <label for="allow-bulk-false" class="form-check-label">
+          Disallow
+          <small class="form-text text-muted mb-3">
+            Users are only allowed to issue one code at a time. Upload from a results file is disallowed.
+          </small>
+        </label>
+      </div>
+    </div>
+  </div>
+
   <div class="form-group">
     <label>Allowed test types</label>
     {{if not $realm.EnableENExpress}}
@@ -76,7 +101,7 @@
           <small class="form-text text-muted">
             <strong>Recommended:</strong> Require a symptom date or test date
             when generating a verification code. Attempting to generate a verification
-            code without a date will return an error. <em>Exposure notifications are 
+            code without a date will return an error. <em>Exposure notifications are
             more accurate when a date is provided.</em>
           </small>
         </label>
diff --git a/pkg/controller/realmadmin/settings.go b/pkg/controller/realmadmin/settings.go
index b06784ab3..25fcf85f0 100644
--- a/pkg/controller/realmadmin/settings.go
+++ b/pkg/controller/realmadmin/settings.go
@@ -53,6 +53,7 @@ func (c *Controller) HandleSettings() http.Handler {
 
 		Codes                 bool              `form:"codes"`
 		AllowedTestTypes      database.TestType `form:"allowed_test_types"`
+		AllowBulkUpload       bool              `form:"allow_bulk"`
 		RequireDate           bool              `form:"require_date"`
 		CodeLength            uint              `form:"code_length"`
 		CodeDurationMinutes   int64             `form:"code_duration"`
@@ -151,6 +152,7 @@ func (c *Controller) HandleSettings() http.Handler {
 		if form.Codes {
 			realm.AllowedTestTypes = form.AllowedTestTypes
 			realm.RequireDate = form.RequireDate
+			realm.AllowBulkUpload = form.AllowBulkUpload
 			realm.SMSTextTemplate = form.SMSTextTemplate
 
 			// These fields can only be set if ENX is disabled
diff --git a/pkg/database/migrations.go b/pkg/database/migrations.go
index 0a54608e7..538c13b30 100644
--- a/pkg/database/migrations.go
+++ b/pkg/database/migrations.go
@@ -1668,6 +1668,16 @@ func (db *Database) getMigrations(ctx context.Context) *gormigrate.Gormigrate {
 				return nil
 			},
 		},
+		{
+			ID: "00067-AddRealmAllowBulkUpload",
+			Migrate: func(tx *gorm.DB) error {
+				logger.Debugw("db migrations: adding allow_bulk_upload to realms")
+				return tx.Exec("ALTER TABLE realms ADD COLUMN IF NOT EXISTS allow_bulk_upload bool DEFAULT false").Error
+			},
+			Rollback: func(tx *gorm.DB) error {
+				return tx.Exec("ALTER TABLE realms DROP COLUMN IF EXISTS allow_bulk_upload").Error
+			},
+		},
 	})
 }
 
diff --git a/pkg/database/realm.go b/pkg/database/realm.go
index 9849395bb..fc582042b 100644
--- a/pkg/database/realm.go
+++ b/pkg/database/realm.go
@@ -126,6 +126,9 @@ type Realm struct {
 	WelcomeMessage    string  `gorm:"-"`
 	WelcomeMessagePtr *string `gorm:"column:welcome_message; type:text;"`
 
+	// AllowBulkUpload allows users to issue codes from a batch file of test results.
+	AllowBulkUpload bool `gorm:"type:boolean; not null; default:false"`
+
 	// Code configuration
 	CodeLength       uint            `gorm:"type:smallint; not null; default: 8"`
 	CodeDuration     DurationSeconds `gorm:"type:bigint; not null; default: 900"` // default 15m (in seconds)