diff --git a/README.md b/README.md
index 1a0e239..5946ca7 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,7 @@ AI-агенты склонны отклоняться от конвенций. 
 | `phpcs.xml.dist` | PHP CodeSniffer |
 | `phpunit.xml.dist` | PHPUnit |
 | `phpmd.xml` | PHPMD |
+| `phpstan.neon.dist` | PHPStan |
 | `psalm.xml` | Psalm |
 | `Makefile` | Команды проверки (`make check`) |
 
@@ -71,7 +72,9 @@ composer require --dev prikotov/coding-standard
 
 - **Сниффы** — PHP CodeSniffer-правила, работают сразу из `vendor/`
 - **Deptrac-правила** — пользовательские правила для deptrac
-- **Конфигурации** — `depfile.yaml` для Deptrac, `phpcs.xml.dist` для PHPCS
+- **PHPStan-правила** — пользовательские правила для phpstan
+- **Конфигурации** — `depfile.yaml` для Deptrac, `phpcs.xml.dist` для PHPCS, `phpstan.neon.dist` для PHPStan
+- **Шаблоны исключений** — типовые классы и интерфейсы, копируются с подстановкой namespace проекта
 - **Конвенции** — документация, копируется командой `coding-standard-init`
 
 ### Подключение PHPCS
@@ -93,6 +96,24 @@ php vendor/bin/coding-standard-init
 php vendor/bin/coding-standard-init /path/to/project --docs-path=docs/ddd --deptrac-path=config/depfile.yaml --force
 ```
 
+### Копирование типовых исключений
+
+Шаблоны исключений хранятся в `config/exceptions/` и копируются в проект с подстановкой имени namespace.
+
+```bash
+php vendor/bin/coding-standard-init --project-name=Task
+```
+
+Это создаст файлы в `src/Common/Exception/` с namespace `Task\Common\Exception`.
+
+| Опция | Описание |
+|---|---|
+| `--project-name=Task` | Имя проекта для namespace (обязательно для исключений) |
+| `--exceptions-path=src/Common/Exception` | Путь копирования (по умолчанию) |
+| `--no-exceptions` | Пропустить копирование исключений |
+
+Без `--project-name` исключения пропускаются, остальные файлы копируются как обычно.
+
 ---
 
 ## License
diff --git a/bin/coding-standard-init b/bin/coding-standard-init
index 3d61a9a..03fdb86 100755
--- a/bin/coding-standard-init
+++ b/bin/coding-standard-init
@@ -8,21 +8,28 @@ declare(strict_types=1);
  *
  * Usage:
  *   php vendor/bin/coding-standard-init [target-dir] [--docs-path=<path>] [--deptrac-path=<path>] [--force]
+ *                                            [--project-name=<Name>] [--exceptions-path=<path>] [--no-exceptions]
  *
- *   target-dir    — project root (default: current working directory).
- *   --docs-path   — relative path where docs will be copied (default: docs/conventions).
- *   --deptrac-path — relative path where depfile.yaml will be copied (default: depfile.yaml).
- *   --no-deptrac  — skip depfile.yaml copying entirely.
- *   --force       — overwrite existing files with fresh copies from the package.
+ *   target-dir        — project root (default: current working directory).
+ *   --docs-path       — relative path where docs will be copied (default: docs/conventions).
+ *   --deptrac-path    — relative path where depfile.yaml will be copied (default: depfile.yaml).
+ *   --no-deptrac      — skip depfile.yaml copying entirely.
+ *   --project-name    — project name used as namespace prefix for exceptions (e.g. Task).
+ *   --exceptions-path — relative path where exceptions will be copied (default: src/Common/Exception).
+ *   --no-exceptions   — skip exceptions copying entirely.
+ *   --force           — overwrite existing files with fresh copies from the package.
  */
 
 // ── Parse arguments ────────────────────────────────────────────────────────
 
-$force       = false;
-$noDeptrac   = false;
-$targetArg   = null;
-$docsPath    = null;
-$deptracPath = null;
+$force          = false;
+$noDeptrac      = false;
+$noExceptions   = false;
+$targetArg      = null;
+$docsPath       = null;
+$deptracPath    = null;
+$projectName    = null;
+$exceptionsPath = null;
 
 foreach ($argv as $i => $arg) {
     if ($i === 0) {
@@ -32,10 +39,16 @@ foreach ($argv as $i => $arg) {
         $force = true;
     } elseif ($arg === '--no-deptrac') {
         $noDeptrac = true;
+    } elseif ($arg === '--no-exceptions') {
+        $noExceptions = true;
     } elseif (str_starts_with($arg, '--docs-path=')) {
         $docsPath = substr($arg, strlen('--docs-path='));
     } elseif (str_starts_with($arg, '--deptrac-path=')) {
         $deptracPath = substr($arg, strlen('--deptrac-path='));
+    } elseif (str_starts_with($arg, '--project-name=')) {
+        $projectName = substr($arg, strlen('--project-name='));
+    } elseif (str_starts_with($arg, '--exceptions-path=')) {
+        $exceptionsPath = substr($arg, strlen('--exceptions-path='));
     } else {
         $targetArg = $arg;
     }
@@ -59,7 +72,8 @@ if ($targetDir === false || !is_dir($targetDir)) {
 
 $sourceDocs     = $packageRoot . '/docs/conventions';
 $sourceConfig = $packageRoot . '/config';
-$docsPath   = $docsPath ?? 'docs/conventions';
+$docsPath       = $docsPath ?? 'docs/conventions';
+$exceptionsPath = $exceptionsPath ?? 'src/Common/Exception';
 $targetDocs = $targetDir . '/' . $docsPath;
 
 if (!is_dir($sourceDocs)) {
@@ -168,7 +182,60 @@ if (file_exists($phpstanSource)) {
     }
 }
 
-// ── 5. Update .gitignore ──────────────────────────────────────────────────
+// ── 5. Copy exceptions ────────────────────────────────────────────────────
+
+if (!$noExceptions && $projectName !== null) {
+    $exceptionsSource = $sourceConfig . '/exceptions';
+
+    if (is_dir($exceptionsSource)) {
+        $targetExceptions = $targetDir . '/' . $exceptionsPath;
+        echo "  Using project name: $projectName" . PHP_EOL;
+
+        $exIterator = new RecursiveIteratorIterator(
+            new RecursiveDirectoryIterator($exceptionsSource, RecursiveDirectoryIterator::SKIP_DOTS),
+            RecursiveIteratorIterator::SELF_FIRST,
+        );
+
+        foreach ($exIterator as $item) {
+            $relativePath = substr($item->getPathname(), strlen($exceptionsSource) + 1);
+            $destPath     = $targetExceptions . '/' . $relativePath;
+
+            if ($item->isDir()) {
+                if (!is_dir($destPath)) {
+                    mkdir($destPath, 0755, true);
+                }
+                continue;
+            }
+
+            $content = file_get_contents($item->getPathname());
+            $content = str_replace('{{ProjectName}}', $projectName, $content);
+
+            $destDirForFile = dirname($destPath);
+            if (!is_dir($destDirForFile)) {
+                mkdir($destDirForFile, 0755, true);
+            }
+
+            if (file_exists($destPath)) {
+                if ($force) {
+                    file_put_contents($destPath, $content);
+                    echo "  Updated  $exceptionsPath/$relativePath" . PHP_EOL;
+                    $updated++;
+                } else {
+                    echo "  Skip     $exceptionsPath/$relativePath (already exists)" . PHP_EOL;
+                    $skipped++;
+                }
+            } else {
+                file_put_contents($destPath, $content);
+                echo "  Copied   $exceptionsPath/$relativePath" . PHP_EOL;
+                $copied++;
+            }
+        }
+    }
+} elseif (!$noExceptions && $projectName === null) {
+    echo "  Skip     exceptions (--project-name not specified)" . PHP_EOL;
+}
+
+// ── 6. Update .gitignore ──────────────────────────────────────────────────
 
 // 4a. docs/.gitignore — exclude copied conventions documentation
 
@@ -204,3 +271,6 @@ if ($deptracPath !== '') {
     echo "  3. Run \`vendor/bin/deptrac analyse\` to verify architectural rules." . PHP_EOL;
 }
 echo "  4. Run \`vendor/bin/phpstan analyse\` to run static analysis." . PHP_EOL;
+if (!$noExceptions && $projectName !== null) {
+    echo "  5. Review copied exceptions in $exceptionsPath/ and adjust if needed." . PHP_EOL;
+}
diff --git a/config/exceptions/AccessDeniedException.php b/config/exceptions/AccessDeniedException.php
new file mode 100644
index 0000000..4487e77
--- /dev/null
+++ b/config/exceptions/AccessDeniedException.php
@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+final class AccessDeniedException extends DomainException implements AccessDeniedExceptionInterface
+{
+}
diff --git a/config/exceptions/AccessDeniedExceptionInterface.php b/config/exceptions/AccessDeniedExceptionInterface.php
new file mode 100644
index 0000000..ec41ef6
--- /dev/null
+++ b/config/exceptions/AccessDeniedExceptionInterface.php
@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+interface AccessDeniedExceptionInterface extends ClientErrorExceptionInterface
+{
+}
diff --git a/config/exceptions/ClientErrorExceptionInterface.php b/config/exceptions/ClientErrorExceptionInterface.php
new file mode 100644
index 0000000..0518a24
--- /dev/null
+++ b/config/exceptions/ClientErrorExceptionInterface.php
@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+use Throwable;
+
+interface ClientErrorExceptionInterface extends Throwable
+{
+}
diff --git a/config/exceptions/ConfigurationException.php b/config/exceptions/ConfigurationException.php
new file mode 100644
index 0000000..bedb630
--- /dev/null
+++ b/config/exceptions/ConfigurationException.php
@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+use LogicException;
+
+final class ConfigurationException extends LogicException implements ConfigurationExceptionInterface
+{
+}
diff --git a/config/exceptions/ConfigurationExceptionInterface.php b/config/exceptions/ConfigurationExceptionInterface.php
new file mode 100644
index 0000000..8e52eaa
--- /dev/null
+++ b/config/exceptions/ConfigurationExceptionInterface.php
@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+interface ConfigurationExceptionInterface extends ServerErrorExceptionInterface
+{
+}
diff --git a/config/exceptions/ConflictException.php b/config/exceptions/ConflictException.php
new file mode 100644
index 0000000..ecb95e6
--- /dev/null
+++ b/config/exceptions/ConflictException.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+/**
+ * @SuppressWarnings(PHPMD.DepthOfInheritance)
+ */
+final class ConflictException extends ValidationException implements ConflictExceptionInterface
+{
+}
diff --git a/config/exceptions/ConflictExceptionInterface.php b/config/exceptions/ConflictExceptionInterface.php
new file mode 100644
index 0000000..fa93fba
--- /dev/null
+++ b/config/exceptions/ConflictExceptionInterface.php
@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+interface ConflictExceptionInterface extends ClientErrorExceptionInterface
+{
+}
diff --git a/config/exceptions/DomainException.php b/config/exceptions/DomainException.php
new file mode 100644
index 0000000..9e4cd65
--- /dev/null
+++ b/config/exceptions/DomainException.php
@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+class DomainException extends \DomainException implements DomainExceptionInterface
+{
+}
diff --git a/config/exceptions/DomainExceptionInterface.php b/config/exceptions/DomainExceptionInterface.php
new file mode 100644
index 0000000..96de22d
--- /dev/null
+++ b/config/exceptions/DomainExceptionInterface.php
@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+use Throwable;
+
+interface DomainExceptionInterface extends Throwable
+{
+}
diff --git a/config/exceptions/InfrastructureException.php b/config/exceptions/InfrastructureException.php
new file mode 100644
index 0000000..74b14f0
--- /dev/null
+++ b/config/exceptions/InfrastructureException.php
@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+use RuntimeException;
+
+final class InfrastructureException extends RuntimeException implements InfrastructureExceptionInterface
+{
+}
diff --git a/config/exceptions/InfrastructureExceptionInterface.php b/config/exceptions/InfrastructureExceptionInterface.php
new file mode 100644
index 0000000..aaa5364
--- /dev/null
+++ b/config/exceptions/InfrastructureExceptionInterface.php
@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+interface InfrastructureExceptionInterface extends ServerErrorExceptionInterface
+{
+}
diff --git a/config/exceptions/NotFoundException.php b/config/exceptions/NotFoundException.php
new file mode 100644
index 0000000..b94d96f
--- /dev/null
+++ b/config/exceptions/NotFoundException.php
@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+final class NotFoundException extends DomainException implements NotFoundExceptionInterface
+{
+}
diff --git a/config/exceptions/NotFoundExceptionInterface.php b/config/exceptions/NotFoundExceptionInterface.php
new file mode 100644
index 0000000..b52eaad
--- /dev/null
+++ b/config/exceptions/NotFoundExceptionInterface.php
@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+interface NotFoundExceptionInterface extends ClientErrorExceptionInterface
+{
+}
diff --git a/config/exceptions/ServerErrorExceptionInterface.php b/config/exceptions/ServerErrorExceptionInterface.php
new file mode 100644
index 0000000..a9dd384
--- /dev/null
+++ b/config/exceptions/ServerErrorExceptionInterface.php
@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+use Throwable;
+
+interface ServerErrorExceptionInterface extends Throwable
+{
+}
diff --git a/config/exceptions/ValidationException.php b/config/exceptions/ValidationException.php
new file mode 100644
index 0000000..b04e72a
--- /dev/null
+++ b/config/exceptions/ValidationException.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+/**
+ * @SuppressWarnings(PHPMD.NumberOfChildren)
+ */
+class ValidationException extends DomainException implements ValidationExceptionInterface
+{
+}
diff --git a/config/exceptions/ValidationExceptionInterface.php b/config/exceptions/ValidationExceptionInterface.php
new file mode 100644
index 0000000..65f45b9
--- /dev/null
+++ b/config/exceptions/ValidationExceptionInterface.php
@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ProjectName}}\Common\Exception;
+
+interface ValidationExceptionInterface extends ClientErrorExceptionInterface
+{
+}