diff --git a/app/__init__.py b/app/__init__.py
index 926fd5f13..6f4c79ff0 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -9,6 +9,7 @@ from flask_wtf import CsrfProtect
 from webassets.filter import get_filter
 from werkzeug.exceptions import abort
 
+from app.notify_client.api_client import AdminAPIClient
 from app.its_dangerous_session import ItsdangerousSessionInterface
 import app.proxy_fix
 from config import configs
@@ -18,6 +19,8 @@ db = SQLAlchemy()
 login_manager = LoginManager()
 csrf = CsrfProtect()
 
+admin_api_client = AdminAPIClient()
+
 
 def create_app(config_name):
     application = Flask(__name__)
@@ -39,6 +42,7 @@ def create_app(config_name):
     proxy_fix.init_app(application)
 
     application.session_interface = ItsdangerousSessionInterface()
+    admin_api_client.init_app(application)
 
     return application
 
@@ -98,7 +102,8 @@ def init_asset_environment(app):
         assets.Bundle(
             'govuk_template/govuk-template.scss',
             filters='scss',
-            output='stylesheets/govuk-template.css'
+            output='stylesheets/govuk-template.css',
+            depends='*.scss'
         )
     )
 
diff --git a/app/assets/stylesheets/app.scss b/app/assets/stylesheets/app.scss
index 9ceb5468d..50c9ec702 100644
--- a/app/assets/stylesheets/app.scss
+++ b/app/assets/stylesheets/app.scss
@@ -19,4 +19,29 @@
     font-size: 19px;
     line-height: 1.31579;
   }
+}
+
+.phase-tag {
+    @include phase-tag(beta);
+}
+
+@media (min-width: 641px) {
+  .phase-tag {
+      font-size: 16px;
+      line-height: 1.25;
+      margin-top: 7px;
+
+  }
+}
+
+@media (max-width: 641px) {
+  .phase-tag {
+      margin-top: 11px;
+  }
+}
+
+
+
+#global-header #logo {
+      white-space: nowrap;
 }
\ No newline at end of file
diff --git a/app/main/exceptions.py b/app/main/exceptions.py
new file mode 100644
index 000000000..45f0515c0
--- /dev/null
+++ b/app/main/exceptions.py
@@ -0,0 +1,5 @@
+
+
+class AdminApiClientException(Exception):
+    def __init__(self, message):
+        self.value = message
diff --git a/app/main/forms.py b/app/main/forms.py
index bc013fccc..ea5978fa3 100644
--- a/app/main/forms.py
+++ b/app/main/forms.py
@@ -2,6 +2,8 @@ from flask_wtf import Form
 from wtforms import StringField, PasswordField
 from wtforms.validators import DataRequired, Email, Length, Regexp
 
+from app.main.validators import Blacklist
+
 
 class LoginForm(Form):
     email_address = StringField('Email address', validators=[
@@ -19,7 +21,7 @@ mobile_number = "^\\+44[\\d]{10}$"
 
 
 class RegisterUserForm(Form):
-    name = StringField('Name',
+    name = StringField('Full name',
                        validators=[DataRequired(message='Name can not be empty')])
     email_address = StringField('Email address', validators=[
         Length(min=5, max=255),
@@ -30,6 +32,7 @@ class RegisterUserForm(Form):
     mobile_number = StringField('Mobile phone number',
                                 validators=[DataRequired(message='Please enter your mobile number'),
                                             Regexp(regex=mobile_number, message='Please enter a +44 mobile number')])
-    password = PasswordField('Password',
+    password = PasswordField('Create a password',
                              validators=[DataRequired(message='Please enter your password'),
-                                         Length(10, 255, message='Password must be at least 10 characters')])
+                                         Length(10, 255, message='Password must be at least 10 characters'),
+                                         Blacklist(message='That password is blacklisted, too common')])
diff --git a/app/main/validators.py b/app/main/validators.py
new file mode 100644
index 000000000..2638bd5e2
--- /dev/null
+++ b/app/main/validators.py
@@ -0,0 +1,12 @@
+from wtforms import ValidationError
+
+
+class Blacklist(object):
+    def __init__(self, message=None):
+        if not message:
+            message = 'Password is blacklisted.'
+        self.message = message
+
+    def __call__(self, form, field):
+        if field.data in ['password1234', 'passw0rd1234']:
+            raise ValidationError(self.message)
diff --git a/app/main/views/index.py b/app/main/views/index.py
index 2ffe73da4..f664ee835 100644
--- a/app/main/views/index.py
+++ b/app/main/views/index.py
@@ -15,19 +15,16 @@ def govuk():
 
 
 @main.route("/register-from-invite")
-@login_required
 def registerfrominvite():
     return render_template('register-from-invite.html')
 
 
 @main.route("/verify")
-@login_required
 def verify():
     return render_template('verify.html')
 
 
 @main.route("/verify-mobile")
-@login_required
 def verifymobile():
     return render_template('verify-mobile.html')
 
@@ -50,7 +47,6 @@ def addservice():
 
 
 @main.route("/two-factor")
-@login_required
 def twofactor():
     return render_template('two-factor.html')
 
diff --git a/app/main/views/register.py b/app/main/views/register.py
index 4892832ea..48c9d68fa 100644
--- a/app/main/views/register.py
+++ b/app/main/views/register.py
@@ -1,9 +1,14 @@
-from datetime import datetime
+from datetime import datetime, timedelta
+from random import randint
 
-from flask import render_template, redirect, jsonify
+from flask import render_template, redirect, jsonify, session
+from sqlalchemy.exc import SQLAlchemyError
 
+from app import admin_api_client
 from app.main import main
 from app.main.dao import users_dao
+from app.main.encryption import hashpw
+from app.main.exceptions import AdminApiClientException
 from app.main.forms import RegisterUserForm
 from app.models import User
 
@@ -25,9 +30,43 @@ def process_register():
                     created_at=datetime.now(),
                     role_id=1)
         try:
+            sms_code = send_sms_code(form.mobile_number.data)
+            email_code = send_email_code(form.email_address.data)
+            session['sms_code'] = hashpw(sms_code)
+            session['email_code'] = hashpw(email_code)
+            session['expiry_date'] = str(datetime.now() + timedelta(hours=1))
             users_dao.insert_user(user)
-            return redirect('/two-factor')
-        except Exception as e:
+        except AdminApiClientException as e:
+            return jsonify(admin_api_client_error=e.value)
+        except SQLAlchemyError:
             return jsonify(database_error='encountered database error'), 400
     else:
         return jsonify(form.errors), 400
+    return redirect('/verify')
+
+
+def send_sms_code(mobile_number):
+    sms_code = _create_code()
+    try:
+        admin_api_client.send_sms(mobile_number, message=sms_code, token=admin_api_client.auth_token)
+    except:
+        raise AdminApiClientException('Exception when sending sms.')
+    return sms_code
+
+
+def send_email_code(email):
+    email_code = _create_code()
+    try:
+        admin_api_client.send_email(email_address=email,
+                                    from_str='notify@digital.cabinet-office.gov.uk',
+                                    message=email_code,
+                                    subject='Verification code',
+                                    token=admin_api_client.auth_token)
+    except:
+        raise AdminApiClientException('Exception when sending email.')
+
+    return email_code
+
+
+def _create_code():
+    return ''.join(["%s" % randint(0, 9) for _ in range(0, 5)])
diff --git a/app/notify_client/__init__.py b/app/notify_client/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/app/notify_client/api_client.py b/app/notify_client/api_client.py
new file mode 100644
index 000000000..e32e8e37e
--- /dev/null
+++ b/app/notify_client/api_client.py
@@ -0,0 +1,8 @@
+from __future__ import unicode_literals
+from notify_client import NotifyAPIClient
+
+
+class AdminAPIClient(NotifyAPIClient):
+    def init_app(self, app):
+        self.base_url = app.config['NOTIFY_DATA_API_URL']
+        self.auth_token = app.config['NOTIFY_DATA_API_AUTH_TOKEN']
diff --git a/app/templates/add-service.html b/app/templates/add-service.html
index dd2f3b1a0..0924f35aa 100644
--- a/app/templates/add-service.html
+++ b/app/templates/add-service.html
@@ -9,6 +9,12 @@ GOV.UK Notify | Set up service
 <div class="grid-row">
 	<div class="column-two-thirds">
 		<h1 class="heading-xlarge">Set up notifications for your service</h1>
+		
+		<p>Users will see your service name:</p>
+			<ul>
+				<li>at the start of every text message, eg 'Vehicle tax: we received your payment, thank you'</li>
+				<li>as your email sender name</li>
+			</ul>
 
 
 		<p>
@@ -17,11 +23,6 @@ GOV.UK Notify | Set up service
   		<span class="font-xsmall">For example, 'Vehicle tax' or 'Carer's allowance'</span>
   		</p>
 
-      <h2 class="heading-small">We'll create your service in test mode</h2>
-    <p>In test mode you can only send notifications to people in your team.</p>
-    <p>When you're ready to go live we'll remove this restriction.</p>
-
-
   		<p>
   		<a class="button" href="dashboard" role="button">Continue</a>
   		</p>
diff --git a/app/templates/admin_template.html b/app/templates/admin_template.html
index 5e24c7294..e31094bed 100644
--- a/app/templates/admin_template.html
+++ b/app/templates/admin_template.html
@@ -7,5 +7,13 @@ GOV.UK notifications admin
 {% block cookie_message %}
 {% endblock %}
 
+ {% block inside_header %}
+<div class="phase-banner-beta">
+    
+      <strong class="phase-tag">BETA</strong>
+    
+</div>
+ {% endblock %}
+
 {% set global_header_text = "GOV.UK Notify" %}
 
diff --git a/app/templates/email-not-received.html b/app/templates/email-not-received.html
index 462fbb961..758589199 100644
--- a/app/templates/email-not-received.html
+++ b/app/templates/email-not-received.html
@@ -10,7 +10,7 @@ GOV.UK Notify
   <div class="column-two-thirds">
     <h1 class="heading-xlarge">Check your email address</h1>
 
-    <p>Check your email address is correct and resend a confirmation code.</p>
+    <p>Check your email address is correct and then resend the confirmation code.</p>
 
       <p>
       <label class="form-label" for="email">Email address</label>
@@ -25,4 +25,4 @@ GOV.UK Notify
   </div>
 </div>
 
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/app/templates/new-password.html b/app/templates/new-password.html
index 0d2c811f7..f64c68eeb 100644
--- a/app/templates/new-password.html
+++ b/app/templates/new-password.html
@@ -9,10 +9,13 @@ GOV.UK Notify
 <div class="grid-row">
 	<div class="column-two-thirds">
 		<h1 class="heading-xlarge">Create a new password</h1>
+		
+		<p> You can now create a new password for your account.</p>
 
   		<p>
-  		<label class="form-label" for="password">Password</label>
+  		<label class="form-label" for="password">Create a password</label>
   		<input class="form-control-1-4" id="password" type="password">
+  		<span class="font-xsmall">Your password must have at least 10 characters</span></label>
   		</p>
 
   		<p>
@@ -21,4 +24,4 @@ GOV.UK Notify
 	</div>
 </div>
 
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/app/templates/register-from-invite.html b/app/templates/register-from-invite.html
index 73169cc06..c1565d7f9 100644
--- a/app/templates/register-from-invite.html
+++ b/app/templates/register-from-invite.html
@@ -13,7 +13,7 @@ GOV.UK Notify | Create a user account
 		<p>If you've used GOV.UK Notify before, <a href="">sign in to your account</a>.</p>
 
 		<p>
-		<label class="form-label" for="name-f1">Name</label>
+		<label class="form-label" for="name-f1">Full name</label>
   		<input class="form-control-2-3" id="name-f1" type="text">
   		</p>
   		<p>
@@ -21,8 +21,9 @@ GOV.UK Notify | Create a user account
   		<input class="form-control-1-4" id="mobile" type="text">
   		</p>
   		<p>
-  		<label class="form-label" for="password">Password</label>
+  		<label class="form-label" for="password">Create a password</label>
   		<input class="form-control-1-4" id="password" type="password">
+  		<span class="font-xsmall">Your password must have at least 10 characters</span></label>
   		</p>
 
   		<p>
diff --git a/app/templates/register.html b/app/templates/register.html
index 7a8f41f8b..99c585714 100644
--- a/app/templates/register.html
+++ b/app/templates/register.html
@@ -12,9 +12,7 @@ GOV.UK Notify | Create an account
 
 		<p>If you've used GOV.UK Notify before, <a href="">sign in to your account</a>.</p>
 
-    <p>You need to have access to your email account and a mobile phone to register.</p>
-
-		<form autocomplete="off" action="" method="post">
+   		<form autocomplete="off" action="" method="post">
 			{{ form.hidden_tag() }}
 			<p>
 			<label class="form-label"> {{ form.name.label }} </label>
@@ -32,6 +30,7 @@ GOV.UK Notify | Create an account
 			<p>
 			<label class="form-label"> {{ form.password.label}} </label>
 				{{ form.password(class="form-control-1-4", autocomplete="off") }} <br>
+			<span class="font-xsmall">Your password must have at least 10 characters</span></label>
 			</p>
 			<p>
 			<button class="button" role="button">Continue</button>
diff --git a/app/templates/signedout.html b/app/templates/signedout.html
index d2beafabe..49d5d6be8 100644
--- a/app/templates/signedout.html
+++ b/app/templates/signedout.html
@@ -12,13 +12,13 @@ GOV.UK Notify | Get started
 
 		<p>Use GOV.UK Notify to send notifications by text message, email and letter.</p>
 		<p>We're making it easy to keep your users informed.</p>
-		<p>If you work for a central UK Government department or agency you can set up a test account now.</p>
+		<p>If you work for a UK government department or agency you can set up a test account now.</p>
 
 		<a class="button" href="register" role="button">Set up an account</a>
 
 		<!-- <h2 class="heading-large">Used GOV.UK Notify before?</h2> -->
 
-		<p><a href="sign-in">Sign in</a></p>
+		<p>If you've used GOV.UK Notify before, <a href="sign-in">sign in to your account</a>.</p>
 	</div>
 </div>
 
diff --git a/app/templates/signin.html b/app/templates/signin.html
index b47f53475..0c3d34531 100644
--- a/app/templates/signin.html
+++ b/app/templates/signin.html
@@ -10,7 +10,7 @@ Sign in
 	<div class="column-two-thirds">
 		<h1 class="heading-xlarge">Sign in</h1>
 
-		<p>If you do not have an account, you can <a href="register">register</a>.</p>
+		<p>If you do not have an account, you can <a href="register">register for one now</a>.</p>
 
 		<form autocomplete="off" action="" method="post">
 			{{ form.hidden_tag() }}
@@ -33,4 +33,4 @@ Sign in
 	</div>
 </div>
 
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/app/templates/text-not-received-2.html b/app/templates/text-not-received-2.html
index c5ffb8e8e..ea6e87eca 100644
--- a/app/templates/text-not-received-2.html
+++ b/app/templates/text-not-received-2.html
@@ -12,7 +12,7 @@ GOV.UK Notify
   <div class="column-two-thirds">
     <h1 class="heading-xlarge">Check your mobile number</h1>
 
-    <p>Check your mobile phone number is correct and resend a confirmation code.</p>
+    <p>Check your mobile phone number is correct and then resend the confirmation code.</p>
 
       <p>
       <label class="form-label" for="mobile">Mobile phone number</label>
@@ -26,4 +26,4 @@ GOV.UK Notify
   </div>
 </div>
 
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/app/templates/text-not-received.html b/app/templates/text-not-received.html
index ce8fff18c..4b332c894 100644
--- a/app/templates/text-not-received.html
+++ b/app/templates/text-not-received.html
@@ -10,7 +10,7 @@ GOV.UK Notify
   <div class="column-two-thirds">
     <h1 class="heading-xlarge">Check your mobile number</h1>
 
-    <p>Check your mobile phone number is correct and resend a confirmation code.</p>
+    <p>Check your mobile phone number is correct and then resend the confirmation code.</p>
 
       <p>
       <label class="form-label" for="mobile">Mobile phone number</label>
@@ -24,4 +24,4 @@ GOV.UK Notify
   </div>
 </div>
 
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/app/templates/two-factor.html b/app/templates/two-factor.html
index 293679b0c..9f23831af 100644
--- a/app/templates/two-factor.html
+++ b/app/templates/two-factor.html
@@ -10,11 +10,10 @@ GOV.UK Notify | Text verification
 	<div class="column-two-thirds">
 		<h1 class="heading-xlarge">Text verification</h1>
 
-		<p>We've sent you a text message containing a verification code.</p>
+		<p>We've sent you a text message with a verification code.</p>
 
   		<p>
-  		<label class="form-label" for="email">Text message verification code<br>
-		<span class="font-xsmall">Enter the code we sent you by email</span></label>
+  		<label class="form-label" for="email">Enter verification code<br>
   		<input class="form-control-1-4" id="email" type="text"><br>
   		<span class="font-xsmall"><a href="verification-not-received">I haven't received a text</a></span>
   		</p>
diff --git a/app/templates/verification-not-received.html b/app/templates/verification-not-received.html
index b21b16850..de1d9204f 100644
--- a/app/templates/verification-not-received.html
+++ b/app/templates/verification-not-received.html
@@ -10,15 +10,15 @@ GOV.UK Notify
   <div class="column-two-thirds">
     <h1 class="heading-xlarge">Resend verification code</h1>
 
-    <p>Text messages sometimes take a few minutes to be received. <br> If you have not received a text message, you can resend.</p>
+    <p>Text messages sometimes take a few minutes to arrive. If you do not receive the text message, you can resend it.</p>
 
-    <p>If you no longer have access to your mobile phone and registered number, get in contact with your service manager to reset your number.</p>P>
+    <p>If you no longer have access to the phone with the number you registered for this service, speak to your service manager to reset the number.</p>
 
 
       <p>
-      <a class="button" href="two-factor" role="button">Resend confirmation code</a>
+      <a class="button" href="two-factor" role="button">Resend verification code</a>
       </p>
   </div>
 </div>
 
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/app/templates/verify-mobile.html b/app/templates/verify-mobile.html
index 10a82b3d5..ae66bbecf 100644
--- a/app/templates/verify-mobile.html
+++ b/app/templates/verify-mobile.html
@@ -10,12 +10,10 @@ GOV.UK Notify | Confirm mobile number
 	<div class="column-two-thirds">
 		<h1 class="heading-xlarge">Confirm your mobile number</h1>
 
-		<p>You need to prove the contact details you gave us are yours.</p>
-		<p>We've sent you an email and a text message containing confirmation codes.</p>
+		<p>We've sent you a confirmation code by text message.</p>
 
   		<p>
-  		<label class="form-label" for="email">Text message confirmation code<br>
-		<span class="font-xsmall">Enter the code we sent you by text</span></label>
+  		<label class="form-label" for="email">Enter confirmation code<br>
   		<input class="form-control-1-4" id="email" type="text"><br>
   		<span class="font-xsmall"><a href="text-not-received-2">I haven't received a text</a></span>
   		</p>
diff --git a/app/templates/verify.html b/app/templates/verify.html
index 729f099c2..a6ab5b8f5 100644
--- a/app/templates/verify.html
+++ b/app/templates/verify.html
@@ -8,20 +8,17 @@ GOV.UK Notify | Confirm email address and mobile number
 
 <div class="grid-row">
 	<div class="column-two-thirds">
-		<h1 class="heading-xlarge">Confirm your email address and mobile number</h1>
+		<h1 class="heading-xlarge">Activate your account</h1>
 
-		<p>You need to prove the contact details you gave us are yours.</p>
-		<p>We've sent you an email and a text message containing confirmation codes.</p>
+		<p>We've sent you confirmation codes by email and text message. You need to enter both codes here.</p>
 
 		<p>
 		<label class="form-label" for="emailverify">Email confirmation code<br>
-		<span class="font-xsmall">Enter the code we sent you by email</span></label>
   		<input class="form-control-1-4" id="emailverify" type="text"><br>
   		<span class="font-xsmall"><a href="email-not-received">I haven't received an email</a></span>
   		</p>
   		<p>
   		<label class="form-label" for="email">Text message confirmation code<br>
-		<span class="font-xsmall">Enter the code we sent you by text</span></label>
   		<input class="form-control-1-4" id="email" type="text"><br>
   		<span class="font-xsmall"><a href="text-not-received">I haven't received a text</a></span>
   		</p>
diff --git a/config.py b/config.py
index 6c799b561..0bc3a4c4a 100644
--- a/config.py
+++ b/config.py
@@ -1,3 +1,5 @@
+import os
+
 
 class Config(object):
     DEBUG = False
@@ -11,6 +13,14 @@ class Config(object):
     MAX_FAILED_LOGIN_COUNT = 10
     PASS_SECRET_KEY = 'secret-key-unique-changeme'
 
+    SESSION_COOKIE_NAME = 'notify_admin_session'
+    SESSION_COOKIE_PATH = '/admin'
+    SESSION_COOKIE_HTTPONLY = True
+    SESSION_COOKIE_SECURE = True
+
+    NOTIFY_DATA_API_URL = os.getenv('NOTIFY_API_URL', "http://localhost:6001")
+    NOTIFY_DATA_API_AUTH_TOKEN = os.getenv('NOTIFY_API_TOKEN', "dev-token")
+
     WTF_CSRF_ENABLED = True
     SECRET_KEY = 'secret-key'
     HTTP_PROTOCOL = 'http'
diff --git a/requirements.txt b/requirements.txt
index 9ac4a3971..aaa53cebc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,4 +8,6 @@ SQLAlchemy==1.0.5
 SQLAlchemy-Utils==0.30.5
 Flask-WTF==0.11
 Flask-Login==0.2.11
-Flask-Bcrypt==0.6.2
\ No newline at end of file
+Flask-Bcrypt==0.6.2
+
+git+https://github.com/alphagov/notify-api-client.git@0.1.4#egg=notify-api-client==0.1.4
\ No newline at end of file
diff --git a/requirements_for_test.txt b/requirements_for_test.txt
index f8aeacc70..ebea6362b 100644
--- a/requirements_for_test.txt
+++ b/requirements_for_test.txt
@@ -1,3 +1,4 @@
 -r requirements.txt
 pep8==1.5.7
-pytest==2.8.1
\ No newline at end of file
+pytest==2.8.1
+pytest-mock==0.8.1
diff --git a/tests/app/main/test_validators.py b/tests/app/main/test_validators.py
new file mode 100644
index 000000000..a1cc52192
--- /dev/null
+++ b/tests/app/main/test_validators.py
@@ -0,0 +1,17 @@
+from pytest import fail
+
+from app.main.forms import RegisterUserForm
+
+
+def test_should_raise_validation_error_for_password(notifications_admin):
+    form = RegisterUserForm()
+    form.name.data = 'test'
+    form.email_address.data = 'teset@example.gov.uk'
+    form.mobile_number.data = '+441231231231'
+    form.password.data = 'password1234'
+
+    try:
+        form.validate()
+        fail()
+    except:
+        assert 'That password is blacklisted, too common' in form.errors['password']
diff --git a/tests/app/main/views/test_register.py b/tests/app/main/views/test_register.py
index 2c6e384a0..a40b93481 100644
--- a/tests/app/main/views/test_register.py
+++ b/tests/app/main/views/test_register.py
@@ -7,17 +7,22 @@ def test_render_register_returns_template_with_form(notifications_admin, notific
     assert 'Create an account' in response.get_data(as_text=True)
 
 
-def test_process_register_creates_new_user(notifications_admin, notifications_admin_db):
+def test_process_register_creates_new_user(notifications_admin, notifications_admin_db, mocker):
+    _set_up_mocker(mocker)
+
     response = notifications_admin.test_client().post('/register',
                                                       data={'name': 'Some One Valid',
                                                             'email_address': 'someone@example.gov.uk',
                                                             'mobile_number': '+441231231231',
                                                             'password': 'validPassword!'})
     assert response.status_code == 302
-    assert response.location == 'http://localhost/two-factor'
+    assert response.location == 'http://localhost/verify'
 
 
-def test_process_register_returns_400_when_mobile_number_is_invalid(notifications_admin, notifications_admin_db):
+def test_process_register_returns_400_when_mobile_number_is_invalid(notifications_admin,
+                                                                    notifications_admin_db,
+                                                                    mocker):
+    _set_up_mocker(mocker)
     response = notifications_admin.test_client().post('/register',
                                                       data={'name': 'Bad Mobile',
                                                             'email_address': 'bad_mobile@example.gov.uk',
@@ -28,7 +33,8 @@ def test_process_register_returns_400_when_mobile_number_is_invalid(notification
     assert 'Please enter a +44 mobile number' in response.get_data(as_text=True)
 
 
-def test_should_return_400_when_email_is_not_gov_uk(notifications_admin, notifications_admin_db):
+def test_should_return_400_when_email_is_not_gov_uk(notifications_admin, notifications_admin_db, mocker):
+    _set_up_mocker(mocker)
     response = notifications_admin.test_client().post('/register',
                                                       data={'name': 'Bad Mobile',
                                                             'email_address': 'bad_mobile@example.not.right',
@@ -37,3 +43,31 @@ def test_should_return_400_when_email_is_not_gov_uk(notifications_admin, notific
 
     assert response.status_code == 400
     assert 'Please enter a gov.uk email address' in response.get_data(as_text=True)
+
+
+def test_should_add_verify_codes_on_session(notifications_admin, notifications_admin_db, mocker):
+    _set_up_mocker(mocker)
+    with notifications_admin.test_client() as client:
+        response = client.post('/register',
+                               data={'name': 'Test Codes',
+                                     'email_address': 'test_codes@example.gov.uk',
+                                     'mobile_number': '+441234567890',
+                                     'password': 'validPassword!'})
+        assert response.status_code == 302
+        assert 'notify_admin_session' in response.headers.get('Set-Cookie')
+
+
+def _set_up_mocker(mocker):
+    mocker.patch("app.admin_api_client.send_sms")
+    mocker.patch("app.admin_api_client.send_email")
+
+
+def test_should_return_400_if_password_is_blacklisted(notifications_admin, notifications_admin_db):
+    response = notifications_admin.test_client().post('/register',
+                                                      data={'name': 'Bad Mobile',
+                                                            'email_address': 'bad_mobile@example.not.right',
+                                                            'mobile_number': '+44123412345',
+                                                            'password': 'password1234'})
+
+    response.status_code == 400
+    assert 'That password is blacklisted, too common' in response.get_data(as_text=True)
diff --git a/tests/conftest.py b/tests/conftest.py
index 338e4d63b..8712733e3 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,4 +1,5 @@
 import pytest
+from _pytest.monkeypatch import monkeypatch
 from sqlalchemy.schema import MetaData, DropConstraint
 
 from app import create_app, db