diff --git a/app/Models/ProvinceCore.php b/app/Models/ProvinceCore.php
new file mode 100644
index 0000000..b6d078f
--- /dev/null
+++ b/app/Models/ProvinceCore.php
@@ -0,0 +1,161 @@
+<?php
+
+namespace Modules\Webstatement\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Facades\Log;
+
+class ProvinceCore extends Model
+{
+    use HasFactory;
+
+    /**
+     * Nama tabel yang digunakan oleh model
+     *
+     * @var string
+     */
+    protected $table = 'province_core';
+
+    /**
+     * Field yang dapat diisi secara mass assignment
+     *
+     * @var array
+     */
+    protected $fillable = [
+        'code',
+        'name',
+    ];
+
+    /**
+     * Field yang di-cast ke tipe data tertentu
+     *
+     * @var array
+     */
+    protected $casts = [
+        'created_at' => 'datetime',
+        'updated_at' => 'datetime',
+    ];
+
+    /**
+     * Scope untuk mencari berdasarkan kode provinsi
+     *
+     * @param \Illuminate\Database\Eloquent\Builder $query
+     * @param string $code
+     * @return \Illuminate\Database\Eloquent\Builder
+     */
+    public function scopeByCode($query, $code)
+    {
+        Log::info('ProvinceCore: Mencari provinsi dengan kode: ' . $code);
+        return $query->where('code', $code);
+    }
+
+    /**
+     * Scope untuk mencari berdasarkan nama provinsi
+     *
+     * @param \Illuminate\Database\Eloquent\Builder $query
+     * @param string $name
+     * @return \Illuminate\Database\Eloquent\Builder
+     */
+    public function scopeByName($query, $name)
+    {
+        Log::info('ProvinceCore: Mencari provinsi dengan nama: ' . $name);
+        return $query->where('name', 'ILIKE', '%' . $name . '%');
+    }
+
+    /**
+     * Scope untuk mendapatkan semua provinsi yang aktif
+     *
+     * @param \Illuminate\Database\Eloquent\Builder $query
+     * @return \Illuminate\Database\Eloquent\Builder
+     */
+    public function scopeActive($query)
+    {
+        Log::info('ProvinceCore: Mengambil semua provinsi aktif');
+        return $query->orderBy('name', 'asc');
+    }
+
+    /**
+     * Mendapatkan provinsi berdasarkan kode
+     *
+     * @param string $code
+     * @return ProvinceCore|null
+     */
+    public static function getByCode($code)
+    {
+        try {
+            Log::info('ProvinceCore: Mengambil provinsi dengan kode: ' . $code);
+            return self::byCode($code)->first();
+        } catch (\Exception $e) {
+            Log::error('ProvinceCore: Error mengambil provinsi dengan kode ' . $code . ': ' . $e->getMessage());
+            return null;
+        }
+    }
+
+    /**
+     * Mendapatkan semua provinsi untuk dropdown/select
+     *
+     * @return \Illuminate\Database\Eloquent\Collection
+     */
+    public static function getForDropdown()
+    {
+        try {
+            Log::info('ProvinceCore: Mengambil data provinsi untuk dropdown');
+            return self::active()->pluck('name', 'code');
+        } catch (\Exception $e) {
+            Log::error('ProvinceCore: Error mengambil data dropdown provinsi: ' . $e->getMessage());
+            return collect();
+        }
+    }
+
+    /**
+     * Validasi kode provinsi
+     *
+     * @param string $code
+     * @return bool
+     */
+    public static function isValidCode($code)
+    {
+        try {
+            Log::info('ProvinceCore: Validasi kode provinsi: ' . $code);
+            return self::byCode($code)->exists();
+        } catch (\Exception $e) {
+            Log::error('ProvinceCore: Error validasi kode provinsi ' . $code . ': ' . $e->getMessage());
+            return false;
+        }
+    }
+
+    /**
+     * Boot method untuk model events
+     *
+     * @return void
+     */
+    protected static function boot()
+    {
+        parent::boot();
+
+        static::creating(function ($model) {
+            Log::info('ProvinceCore: Membuat data provinsi baru dengan kode: ' . $model->code);
+        });
+
+        static::created(function ($model) {
+            Log::info('ProvinceCore: Data provinsi berhasil dibuat dengan ID: ' . $model->id);
+        });
+
+        static::updating(function ($model) {
+            Log::info('ProvinceCore: Mengupdate data provinsi dengan ID: ' . $model->id);
+        });
+
+        static::updated(function ($model) {
+            Log::info('ProvinceCore: Data provinsi berhasil diupdate dengan ID: ' . $model->id);
+        });
+
+        static::deleting(function ($model) {
+            Log::info('ProvinceCore: Menghapus data provinsi dengan ID: ' . $model->id);
+        });
+
+        static::deleted(function ($model) {
+            Log::info('ProvinceCore: Data provinsi berhasil dihapus dengan ID: ' . $model->id);
+        });
+    }
+}
\ No newline at end of file
diff --git a/database/migrations/2025_07_10_025454_create_province_core_table.php b/database/migrations/2025_07_10_025454_create_province_core_table.php
new file mode 100644
index 0000000..71f601a
--- /dev/null
+++ b/database/migrations/2025_07_10_025454_create_province_core_table.php
@@ -0,0 +1,64 @@
+<?php
+
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+return new class extends Migration
+{
+    /**
+     * Menjalankan migrasi untuk membuat tabel province_core
+     * Tabel ini menyimpan data master provinsi dengan kode dan nama
+     *
+     * @return void
+     */
+    public function up(): void
+    {
+        DB::beginTransaction();
+        
+        try {
+            Schema::create('province_core', function (Blueprint $table) {
+                $table->id();
+                $table->string('code', 10)->unique()->comment('Kode provinsi unik');
+                $table->string('name', 255)->comment('Nama provinsi');
+                $table->timestamps();
+                
+                // Index untuk performa pencarian
+                $table->index(['code']);
+                $table->index(['name']);
+            });
+            
+            DB::commit();
+            Log::info('Migration province_core table berhasil dibuat');
+            
+        } catch (\Exception $e) {
+            DB::rollback();
+            Log::error('Migration province_core table gagal: ' . $e->getMessage());
+            throw $e;
+        }
+    }
+
+    /**
+     * Membalikkan migrasi dengan menghapus tabel province_core
+     *
+     * @return void
+     */
+    public function down(): void
+    {
+        DB::beginTransaction();
+        
+        try {
+            Schema::dropIfExists('province_core');
+            
+            DB::commit();
+            Log::info('Migration rollback province_core table berhasil');
+            
+        } catch (\Exception $e) {
+            DB::rollback();
+            Log::error('Migration rollback province_core table gagal: ' . $e->getMessage());
+            throw $e;
+        }
+    }
+};
\ No newline at end of file