diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 35acac9..408e66b 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -47,4 +47,4 @@ jobs:
               if: "${{ matrix.deps == 'low' }}"
 
             - name: "Run PHPUnit"
-              run: "vendor/bin/phpunit"
+              run: "SYMFONY_DEPRECATIONS_HELPER=weak vendor/bin/phpunit"
diff --git a/.php-cs-fixer.php b/.php-cs-fixer.php
index c51474e..2393b5a 100755
--- a/.php-cs-fixer.php
+++ b/.php-cs-fixer.php
@@ -20,7 +20,7 @@
             'strict_param' => false,
             'array_syntax' => ['syntax' => 'short'],
             'concat_space' => ['spacing' => 'one'],
-            'phpdoc_align' => [],
+            'phpdoc_align' => ['align' => 'left'],
             'phpdoc_summary' => false,
             'void_return' => false,
             'phpdoc_var_without_name' => false,
diff --git a/composer.json b/composer.json
index 7fe5065..9faae6e 100755
--- a/composer.json
+++ b/composer.json
@@ -9,6 +9,7 @@
         "guzzlehttp/guzzle": "^6.0|^7.0",
         "marc-mabe/php-enum": "^3.0|^4.3",
         "symfony/http-kernel": "^5.4|^6.0",
+        "symfony/property-access": "^5.4|^6.0",
         "symfony/serializer": "^5.4|^6.0",
         "webmozart/assert": "^1.3"
     },
diff --git a/src/Command/GetAllSites.php b/src/Command/GetAllSites.php
new file mode 100644
index 0000000..9ed967e
--- /dev/null
+++ b/src/Command/GetAllSites.php
@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Answear\SpeedyBundle\Command;
+
+use Answear\SpeedyBundle\Client\Client;
+use Answear\SpeedyBundle\Client\RequestTransformer;
+use Answear\SpeedyBundle\Exception\MalformedResponseException;
+use Answear\SpeedyBundle\Request\GetAllSitesRequest;
+use Answear\SpeedyBundle\Response\GetAllSitesResponse;
+
+class GetAllSites extends AbstractCommand
+{
+    private Client $client;
+    private RequestTransformer $transformer;
+
+    public function __construct(Client $client, RequestTransformer $transformer)
+    {
+        $this->client = $client;
+        $this->transformer = $transformer;
+    }
+
+    public function getAllSites(GetAllSitesRequest $request): GetAllSitesResponse
+    {
+        $httpRequest = $this->transformer->transform($request);
+        $response = $this->client->request($httpRequest);
+
+        try {
+            $result = GetAllSitesResponse::fromCsv($response->getBody()->getContents());
+        } catch (\Throwable $throwable) {
+            throw new MalformedResponseException($throwable->getMessage(), $response, $throwable);
+        }
+
+        return $result;
+    }
+}
diff --git a/src/Request/GetAllSitesRequest.php b/src/Request/GetAllSitesRequest.php
new file mode 100644
index 0000000..2f51b8b
--- /dev/null
+++ b/src/Request/GetAllSitesRequest.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Answear\SpeedyBundle\Request;
+
+class GetAllSitesRequest extends Request
+{
+    private const ENDPOINT = '/location/site/csv';
+    private const HTTP_METHOD = 'POST';
+
+    private ?int $countryId;
+
+    public function __construct(?int $countryId = null)
+    {
+        $this->countryId = $countryId;
+    }
+
+    public function getEndpoint(): string
+    {
+        return self::ENDPOINT . '/' . $this->countryId;
+    }
+
+    public function getMethod(): string
+    {
+        return self::HTTP_METHOD;
+    }
+}
diff --git a/src/Response/GetAllSitesResponse.php b/src/Response/GetAllSitesResponse.php
new file mode 100644
index 0000000..2b2d4b3
--- /dev/null
+++ b/src/Response/GetAllSitesResponse.php
@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Answear\SpeedyBundle\Response;
+
+use Answear\SpeedyBundle\Response\Struct\Site;
+use Answear\SpeedyBundle\Response\Struct\SiteCollection;
+use Symfony\Component\Serializer\Encoder\CsvEncoder;
+use Symfony\Component\Serializer\Normalizer\ArrayDenormalizer;
+use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
+use Symfony\Component\Serializer\Serializer;
+
+class GetAllSitesResponse
+{
+    public SiteCollection $sites;
+
+    public function __construct(SiteCollection $sites)
+    {
+        $this->sites = $sites;
+    }
+
+    public function getSites(): SiteCollection
+    {
+        return $this->sites;
+    }
+
+    public static function fromCsv(string $csv): self
+    {
+        $serializer = new Serializer([new ObjectNormalizer(), new ArrayDenormalizer()], [new CsvEncoder()]);
+
+        $sites = $serializer->deserialize($csv, Site::class . '[]', CsvEncoder::FORMAT);
+
+        return new self(
+            new SiteCollection($sites)
+        );
+    }
+}
diff --git a/src/Response/Struct/Site.php b/src/Response/Struct/Site.php
new file mode 100644
index 0000000..feeb4e7
--- /dev/null
+++ b/src/Response/Struct/Site.php
@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Answear\SpeedyBundle\Response\Struct;
+
+class Site
+{
+    public int $id;
+    public int $countryId;
+    public int $mainSiteId;
+    public string $type;
+    public string $typeEn;
+    public string $name;
+    public string $nameEn;
+    public string $municipality;
+    public string $municipalityEn;
+    public string $region;
+    public string $regionEn;
+    public string $postCode;
+    public int $addressNomenclature;
+    public float $x;
+    public float $y;
+    public string $servingDays;
+    public int $servingOfficeId;
+    public int $servingHubOfficeId;
+}
diff --git a/src/Response/Struct/SiteCollection.php b/src/Response/Struct/SiteCollection.php
new file mode 100644
index 0000000..630d9c5
--- /dev/null
+++ b/src/Response/Struct/SiteCollection.php
@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Answear\SpeedyBundle\Response\Struct;
+
+use Webmozart\Assert\Assert;
+
+class SiteCollection implements \Countable, \IteratorAggregate
+{
+    /**
+     * @var Site[]
+     */
+    private array $sites;
+
+    public function __construct(array $sites)
+    {
+        Assert::allIsInstanceOf($sites, Site::class);
+
+        $this->sites = $sites;
+    }
+
+    /**
+     * @return \Traversable<Site>
+     */
+    public function getIterator(): \Traversable
+    {
+        foreach ($this->sites as $key => $site) {
+            yield $key => $site;
+        }
+    }
+
+    public function get($key): ?Site
+    {
+        return $this->sites[$key] ?? null;
+    }
+
+    public function count(): int
+    {
+        return \count($this->sites);
+    }
+}
diff --git a/tests/Integration/Command/FindOfficeTest.php b/tests/Integration/Command/FindOfficeTest.php
index 3ad70d3..387e05e 100644
--- a/tests/Integration/Command/FindOfficeTest.php
+++ b/tests/Integration/Command/FindOfficeTest.php
@@ -101,7 +101,7 @@ private function getCommand(): FindOffice
 
     private function getSuccessfulBody(): string
     {
-        return file_get_contents(__DIR__ . '/data/exampleResponse.json');
+        return file_get_contents(__DIR__ . '/data/findOfficeResponse.json');
     }
 
     private function getErrorBody(): string
diff --git a/tests/Integration/Command/GetAllSitesTest.php b/tests/Integration/Command/GetAllSitesTest.php
new file mode 100644
index 0000000..c4f3e3d
--- /dev/null
+++ b/tests/Integration/Command/GetAllSitesTest.php
@@ -0,0 +1,121 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Answear\SpeedyBundle\Tests\Integration\Command;
+
+use Answear\SpeedyBundle\Client\AuthenticationDecorator;
+use Answear\SpeedyBundle\Client\Client;
+use Answear\SpeedyBundle\Client\RequestTransformer;
+use Answear\SpeedyBundle\Client\Serializer;
+use Answear\SpeedyBundle\Command\GetAllSites;
+use Answear\SpeedyBundle\Request\GetAllSitesRequest;
+use Answear\SpeedyBundle\Response\GetAllSitesResponse;
+use Answear\SpeedyBundle\Tests\ConfigProviderTrait;
+use Answear\SpeedyBundle\Tests\MockGuzzleTrait;
+use GuzzleHttp\Psr7\Response;
+use PHPUnit\Framework\TestCase;
+
+class GetAllSitesTest extends TestCase
+{
+    use ConfigProviderTrait;
+    use MockGuzzleTrait;
+
+    private Client $client;
+
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        $this->client = new Client($this->getConfiguration(), $this->setupGuzzleClient());
+    }
+
+    /**
+     * @test
+     */
+    public function successfulFindOffice(): void
+    {
+        $command = $this->getCommand();
+        $this->mockGuzzleResponse(new Response(200, [], $this->getSuccessfulBody()));
+
+        $response = $command->getAllSites(new GetAllSitesRequest());
+
+        $this->assertCount(13, $response->getSites());
+        $this->assertOffice($response);
+    }
+
+    /**
+     * @test
+     */
+    public function responseWithError(): void
+    {
+        $command = $this->getCommand();
+        $this->mockGuzzleResponse(new Response(200, [], $this->getErrorBody()));
+
+        $response = $command->getAllSites(new GetAllSitesRequest());
+
+        $this->assertCount(0, $response->getSites());
+    }
+
+    private function assertOffice(GetAllSitesResponse $response): void
+    {
+        $site = $response->getSites()->get(0);
+
+        $this->assertSame(
+            '642202552,642,0,s.,s.,1 DECEMBRIE,1 DECEMBRIE,COM. 1 DECEMBRIE,COM. 1 DECEMBRIE,ILFOV,ILFOV,077005,1,26.060031,44.288061,1111110,959,959',
+            implode(
+                ',',
+                [
+                    $site->id,
+                    $site->countryId,
+                    $site->mainSiteId,
+                    $site->type,
+                    $site->typeEn,
+                    $site->name,
+                    $site->nameEn,
+                    $site->municipality,
+                    $site->municipalityEn,
+                    $site->region,
+                    $site->regionEn,
+                    $site->postCode,
+                    $site->addressNomenclature,
+                    $site->x,
+                    $site->y,
+                    $site->servingDays,
+                    $site->servingOfficeId,
+                    $site->servingHubOfficeId,
+                ],
+            )
+        );
+    }
+
+    private function getCommand(): GetAllSites
+    {
+        $transformer = new RequestTransformer(
+            new Serializer(),
+            new AuthenticationDecorator($this->getConfiguration()),
+            $this->getConfiguration()
+        );
+
+        return new GetAllSites($this->client, $transformer);
+    }
+
+    private function getSuccessfulBody(): string
+    {
+        return file_get_contents(__DIR__ . '/data/getAllSitesResponse.csv');
+    }
+
+    private function getErrorBody(): string
+    {
+        return \json_encode(
+            [
+                'error' => [
+                    'context' => 'user.expired',
+                    'message' => 'Потребителят е с изтекла валидност',
+                    'id' => 'EE20210317183038558FZEMSKVR',
+                    'code' => 1,
+                ],
+            ]
+        );
+    }
+}
diff --git a/tests/Integration/Command/data/exampleResponse.json b/tests/Integration/Command/data/findOfficeResponse.json
similarity index 100%
rename from tests/Integration/Command/data/exampleResponse.json
rename to tests/Integration/Command/data/findOfficeResponse.json
diff --git a/tests/Integration/Command/data/getAllSitesResponse.csv b/tests/Integration/Command/data/getAllSitesResponse.csv
new file mode 100644
index 0000000..44ce530
--- /dev/null
+++ b/tests/Integration/Command/data/getAllSitesResponse.csv
@@ -0,0 +1,14 @@
+id,countryId,mainSiteId,type,typeEn,name,nameEn,municipality,municipalityEn,region,regionEn,postCode,addressNomenclature,x,y,servingDays,servingOfficeId,servingHubOfficeId
+642202552,642,0,s.,s.,1 DECEMBRIE,1 DECEMBRIE,COM. 1 DECEMBRIE,COM. 1 DECEMBRIE,ILFOV,ILFOV,077005,1,26.060031,44.288061,1111110,959,959
+642262318,642,0,s.,s.,1 DECEMBRIE,1 DECEMBRIE,COM. BANCA,COM. BANCA,VASLUI,VASLUI,737026,0,27.809418,46.359791,0100100,911,904
+642160669,642,0,s.,s.,2 MAI,2 MAI,COM. LIMANU,COM. LIMANU,CONSTANTA,CONSTANTA,907161,0,28.575294,43.786635,1111110,960,926
+642154680,642,0,s.,s.,23 AUGUST,23 AUGUST,COM. ZAVOI,COM. ZAVOI,CARAS-SEVERIN,CARAS-SEVERIN,327436,0,22.396515,45.523393,1111110,928,901
+642160605,642,0,s.,s.,23 AUGUST,23 AUGUST,COM. 23 AUGUST,COM. 23 AUGUST,CONSTANTA,CONSTANTA,907005,0,28.583639,43.918723,1111110,960,926
+642212735,642,0,s.,s.,23 AUGUST,23 AUGUST,COM. MALOVAT,COM. MALOVAT,MEHEDINTI,MEHEDINTI,227316,0,22.762506,44.716151,1111110,938,914
+642127089,642,0,s.,s.,ABRAM,ABRAM,COM. ABRAM,COM. ABRAM,BIHOR,BIHOR,417005,0,22.379994,47.316792,1111100,921,921
+642127178,642,0,s.,s.,ABRAMUT,ABRAMUT,COM. ABRAMUT,COM. ABRAMUT,BIHOR,BIHOR,417015,0,22.254395,47.322958,1111100,921,921
+642101160,642,0,or.,or.,ABRUD,ABRUD,OR. ABRUD,OR. ABRUD,ALBA,ALBA,515100,0,23.065029,46.274675,1111110,902,901
+642160909,642,0,s.,s.,ABRUD,ABRUD,COM. ADAMCLISI,COM. ADAMCLISI,CONSTANTA,CONSTANTA,907011,0,27.978891,44.145523,0100100,913,913
+642101179,642,0,s.,s.,ABRUD-SAT,ABRUD-SAT,OR. ABRUD,OR. ABRUD,ALBA,ALBA,515101,0,23.061093,46.283967,1111110,902,901
+642189446,642,0,s.,s.,ABUCEA,ABUCEA,COM. DOBRA,COM. DOBRA,HUNEDOARA,HUNEDOARA,337216,0,22.540973,45.905754,1111100,915,901
+642217060,642,0,s.,s.,ABUD,ABUD,COM. GHINDARI,COM. GHINDARI,MURES,MURES,547266,0,24.916361,46.525105,0101000,933,901