diff --git a/src/Socialbox/Classes/Configuration.php b/src/Socialbox/Classes/Configuration.php
index 2b0338a..3ef9567 100644
--- a/src/Socialbox/Classes/Configuration.php
+++ b/src/Socialbox/Classes/Configuration.php
@@ -118,6 +118,9 @@
             $config->setDefault('registration.otp_required', false);
             $config->setDefault('registration.display_name_required', true);
             $config->setDefault('registration.display_picture_required', false);
+            $config->setDefault('registration.email_address_required', false);
+            $config->setDefault('registration.phone_number_required', false);
+            $config->setDefault('registration.birthday_required', false);
             $config->setDefault('registration.image_captcha_verification_required', true);
 
             // Server Policies
diff --git a/src/Socialbox/Classes/Configuration/RegistrationConfiguration.php b/src/Socialbox/Classes/Configuration/RegistrationConfiguration.php
index b909c9f..35fcaf0 100644
--- a/src/Socialbox/Classes/Configuration/RegistrationConfiguration.php
+++ b/src/Socialbox/Classes/Configuration/RegistrationConfiguration.php
@@ -18,6 +18,9 @@
         private bool $otpRequired;
         private bool $displayNameRequired;
         private bool $displayPictureRequired;
+        private bool $emailAddressRequired;
+        private bool $phoneNumberRequired;
+        private bool $birthdayRequired;
         private bool $imageCaptchaVerificationRequired;
 
         /**
@@ -47,6 +50,9 @@
             $this->otpRequired = (bool)$data['otp_required'];
             $this->displayNameRequired = (bool)$data['display_name_required'];
             $this->displayPictureRequired = (bool)$data['display_picture_required'];
+            $this->emailAddressRequired = (bool)$data['email_address_required'];
+            $this->phoneNumberRequired = (bool)$data['phone_number_required'];
+            $this->birthdayRequired = (bool)$data['birthday_required'];
             $this->imageCaptchaVerificationRequired = (bool)$data['image_captcha_verification_required'];
         }
 
@@ -190,6 +196,36 @@
             return $this->displayPictureRequired;
         }
 
+        /**
+         * Determines whether an email address is required.
+         *
+         * @return bool Returns true if an email address is required, false otherwise.
+         */
+        public function isEmailAddressRequired(): bool
+        {
+            return $this->emailAddressRequired;
+        }
+
+        /**
+         * Determines if a phone number is required.
+         *
+         * @return bool Returns true if a phone number is required, false otherwise.
+         */
+        public function isPhoneNumberRequired(): bool
+        {
+            return $this->phoneNumberRequired;
+        }
+
+        /**
+         * Determines if a birthday is required.
+         *
+         * @return bool Returns true if a birthday is required, otherwise false.
+         */
+        public function isBirthdayRequired(): bool
+        {
+            return $this->birthdayRequired;
+        }
+
         /**
          * Determines if image CAPTCHA verification is required.
          *
diff --git a/src/Socialbox/Classes/StandardMethods/SettingsDeleteBirthday.php b/src/Socialbox/Classes/StandardMethods/SettingsDeleteBirthday.php
new file mode 100644
index 0000000..8da8fe7
--- /dev/null
+++ b/src/Socialbox/Classes/StandardMethods/SettingsDeleteBirthday.php
@@ -0,0 +1,38 @@
+<?php
+
+    namespace Socialbox\Classes\StandardMethods;
+
+    use Exception;
+    use Socialbox\Abstracts\Method;
+    use Socialbox\Classes\Configuration;
+    use Socialbox\Enums\StandardError;
+    use Socialbox\Exceptions\StandardException;
+    use Socialbox\Interfaces\SerializableInterface;
+    use Socialbox\Managers\RegisteredPeerManager;
+    use Socialbox\Objects\ClientRequest;
+    use Socialbox\Objects\RpcRequest;
+
+    class SettingsDeleteBirthday extends Method
+    {
+        /**
+         * @inheritDoc
+         */
+        public static function execute(ClientRequest $request, RpcRequest $rpcRequest): ?SerializableInterface
+        {
+            if(Configuration::getRegistrationConfiguration()->isBirthdayRequired())
+            {
+                return $rpcRequest->produceError(StandardError::FORBIDDEN, 'A birthday is required for this server');
+            }
+
+            try
+            {
+                RegisteredPeerManager::deleteBirthday($request->getPeer());
+            }
+            catch(Exception $e)
+            {
+                throw new StandardException('Failed to delete birthday ' . $e->getMessage(), StandardError::INTERNAL_SERVER_ERROR, $e);
+            }
+
+            return $rpcRequest->produceResponse(true);
+        }
+    }
\ No newline at end of file
diff --git a/src/Socialbox/Classes/StandardMethods/SettingsDeleteEmailAddress.php b/src/Socialbox/Classes/StandardMethods/SettingsDeleteEmailAddress.php
new file mode 100644
index 0000000..cb82661
--- /dev/null
+++ b/src/Socialbox/Classes/StandardMethods/SettingsDeleteEmailAddress.php
@@ -0,0 +1,38 @@
+<?php
+
+    namespace Socialbox\Classes\StandardMethods;
+
+    use Exception;
+    use Socialbox\Abstracts\Method;
+    use Socialbox\Classes\Configuration;
+    use Socialbox\Enums\StandardError;
+    use Socialbox\Exceptions\StandardException;
+    use Socialbox\Interfaces\SerializableInterface;
+    use Socialbox\Managers\RegisteredPeerManager;
+    use Socialbox\Objects\ClientRequest;
+    use Socialbox\Objects\RpcRequest;
+
+    class SettingsDeleteEmailAddress extends Method
+    {
+        /**
+         * @inheritDoc
+         */
+        public static function execute(ClientRequest $request, RpcRequest $rpcRequest): ?SerializableInterface
+        {
+            if(Configuration::getRegistrationConfiguration()->isEmailAddressRequired())
+            {
+                return $rpcRequest->produceError(StandardError::FORBIDDEN, 'A email address is required for this server');
+            }
+
+            try
+            {
+                RegisteredPeerManager::deleteEmailAddress($request->getPeer());
+            }
+            catch(Exception $e)
+            {
+                throw new StandardException('Failed to delete email address: ' . $e->getMessage(), StandardError::INTERNAL_SERVER_ERROR, $e);
+            }
+
+            return $rpcRequest->produceResponse(true);
+        }
+    }
\ No newline at end of file
diff --git a/src/Socialbox/Classes/StandardMethods/SettingsDeletePhoneNumber.php b/src/Socialbox/Classes/StandardMethods/SettingsDeletePhoneNumber.php
new file mode 100644
index 0000000..aeb755e
--- /dev/null
+++ b/src/Socialbox/Classes/StandardMethods/SettingsDeletePhoneNumber.php
@@ -0,0 +1,38 @@
+<?php
+
+    namespace Socialbox\Classes\StandardMethods;
+
+    use Exception;
+    use Socialbox\Abstracts\Method;
+    use Socialbox\Classes\Configuration;
+    use Socialbox\Enums\StandardError;
+    use Socialbox\Exceptions\StandardException;
+    use Socialbox\Interfaces\SerializableInterface;
+    use Socialbox\Managers\RegisteredPeerManager;
+    use Socialbox\Objects\ClientRequest;
+    use Socialbox\Objects\RpcRequest;
+
+    class SettingsDeletePhoneNumber extends Method
+    {
+        /**
+         * @inheritDoc
+         */
+        public static function execute(ClientRequest $request, RpcRequest $rpcRequest): ?SerializableInterface
+        {
+            if(Configuration::getRegistrationConfiguration()->isPhoneNumberRequired())
+            {
+                return $rpcRequest->produceError(StandardError::FORBIDDEN, 'A phone number is required for this server');
+            }
+
+            try
+            {
+                RegisteredPeerManager::deletePhoneNumber($request->getPeer());
+            }
+            catch(Exception $e)
+            {
+                throw new StandardException('Failed to delete phone number: ' . $e->getMessage(), StandardError::INTERNAL_SERVER_ERROR, $e);
+            }
+
+            return $rpcRequest->produceResponse(true);
+        }
+    }
\ No newline at end of file