diff --git a/tests/Feature/ImportCSVTest.php b/tests/Feature/ImportCSVTest.php
index 4244443e..40c91ae5 100644
--- a/tests/Feature/ImportCSVTest.php
+++ b/tests/Feature/ImportCSVTest.php
@@ -8,13 +8,14 @@
 use App\Models\ImportMeta;
 use App\Jobs\ImportCSV;
 use App\Models\User;
+use App\Models\Mismatch;
 use Throwable;
 
 class ImportCSVTest extends TestCase
 {
     use RefreshDatabase;
     /**
-     * Ensure import persists mismatches to database
+     * Ensure import persists mismatches to empty database
      */
     public function test_creates_mismatches_in_empty_db(): void
     {
@@ -58,6 +59,126 @@ public function test_creates_mismatches_in_empty_db(): void
         }
     }
 
+    /**
+     * Ensure reupload doesn't import duplicated row with reviewed state
+     */
+    public function test_doesnt_import_mismatches_when_row_exists_and_is_reviewed(): void
+    {
+        $filename = 'creates-mismatches.csv';
+        $user = User::factory()->uploader()->create();
+        $reupload_import = ImportMeta::factory()->for($user)->create([
+            'filename' => $filename
+        ]);
+
+        $already_in_db_import = ImportMeta::factory()->for($user);
+
+        Mismatch::factory()
+            ->for($already_in_db_import)->create([
+                'statement_guid' => 'Q184746$7814880A-A6EF-40EC-885E-F46DD58C8DC5',
+                'item_id' => 'Q184746',
+                'property_id' => 'P569',
+                'meta_wikidata_value' => 'Q12138',
+                'wikidata_value' => '3 April 1934',
+                'external_value' => '1934-04-03',
+                'external_url' => 'https://d-nb.info/gnd/119004453',
+                'review_status' => 'both',
+                'type' => 'statement'
+        ]);
+
+        $header = config('imports.upload.column_keys');
+        $lines = [
+            ["Q184746","Q184746$7814880A-A6EF-40EC-885E-F46DD58C8DC5","P569","3 April 1934"
+            ,"Q12138","1934-04-03","https://d-nb.info/gnd/119004453","statement"],
+            ["Q184746","Q184746$7200D1AD-E4E8-401B-8D57-8C823810F11F","P21","Q6581072"
+            ,"","nonbinary","https://www.imdb.com/name/nm0328762/","statement"]
+        ];
+
+        $content = join("\n", array_map(function (array $line) {
+            return join(',', $line);
+        }, array_merge([$header], $lines)));
+
+        Storage::fake('local');
+        Storage::put(
+            'mismatch-files/' . $filename,
+            $content
+        );
+
+        $expected = array_map(function ($row) use ($header) {
+            return array_combine($header, $row);
+        }, $lines);
+
+        ImportCSV::dispatch($reupload_import);
+
+        $this->assertDatabaseCount('mismatches', count($lines));
+        $this->assertDatabaseHas('mismatches', [
+            'import_id' => $reupload_import->id
+        ]);
+
+        foreach ($expected as $mismatch) {
+            $this->assertDatabaseHas('mismatches', $mismatch);
+        }
+    }
+
+    /**
+     * Ensure reupload imports duplicated row if db row has review status = 'pending'
+     */
+    public function test_imports_mismatches_when_row_exists_and_review_status_is_pending(): void
+    {
+        $filename = 'creates-mismatches.csv';
+        $user = User::factory()->uploader()->create();
+        $reupload_import = ImportMeta::factory()->for($user)->create([
+            'filename' => $filename
+        ]);
+
+        $already_in_db_import = ImportMeta::factory()->for($user)->create();
+
+        Mismatch::factory()
+            ->for($already_in_db_import)->create([
+                'statement_guid' => 'Q184746$7814880A-A6EF-40EC-885E-F46DD58C8DC5',
+                'item_id' => 'Q184746',
+                'property_id' => 'P569',
+                'meta_wikidata_value' => 'Q12138',
+                'wikidata_value' => '3 April 1934',
+                'external_value' => '1934-04-03',
+                'external_url' => 'https://d-nb.info/gnd/119004453',
+                'review_status' => 'pending',
+                'type' => 'statement'
+        ]);
+
+        $header = config('imports.upload.column_keys');
+        $lines = [
+            ["Q184746","Q184746$7814880A-A6EF-40EC-885E-F46DD58C8DC5","P569","3 April 1934"
+            ,"Q12138","1934-04-03","https://d-nb.info/gnd/119004453","statement"],
+            ["Q184746","Q184746$7200D1AD-E4E8-401B-8D57-8C823810F11F","P21","Q6581072"
+            ,"","nonbinary","https://www.imdb.com/name/nm0328762/","statement"]
+        ];
+
+        $content = join("\n", array_map(function (array $line) {
+            return join(',', $line);
+        }, array_merge([$header], $lines)));
+
+        Storage::fake('local');
+        Storage::put(
+            'mismatch-files/' . $filename,
+            $content
+        );
+
+        $expected = array_map(function ($row) use ($header) {
+            return array_combine($header, $row);
+        }, $lines);
+
+        ImportCSV::dispatch($reupload_import);
+
+        $this->assertDatabaseCount('mismatches', count($lines) + 1);
+        $this->assertDatabaseHas('mismatches', [
+            'import_id' => $already_in_db_import->id
+        ]);
+
+        foreach ($expected as $mismatch) {
+            $this->assertDatabaseHas('mismatches', $mismatch);
+        }
+    }
+
     /**
      * Ensure no change is commited to Database in case of error
      */