diff --git a/isacc_messaging/app.py b/isacc_messaging/app.py
index 8d8e402..1b571f5 100644
--- a/isacc_messaging/app.py
+++ b/isacc_messaging/app.py
@@ -1,75 +1,75 @@
-# from flask import Flask
-# import logging
-# from logging import config as logging_config
-# import os
-# from werkzeug.middleware.proxy_fix import ProxyFix
+from flask import Flask
+import logging
+from logging import config as logging_config
+import os
+from werkzeug.middleware.proxy_fix import ProxyFix
 
 # from fhir_migrations import commands as migration_commands
-# from isacc_messaging.api import views
-# from isacc_messaging.audit import audit_entry, audit_log_init
-# from isacc_messaging.extensions import oauth
+from isacc_messaging.api import views
+from isacc_messaging.audit import audit_entry, audit_log_init
+from isacc_messaging.extensions import oauth
 
-# def create_app(testing=False, cli=False):
-#     """Application factory, used to create application
-#     """
-#     app = Flask('isacc_messaging')
-#     app.config.from_object('isacc_messaging.config')
-#     app.config['TESTING'] = testing
+def create_app(testing=False, cli=False):
+    """Application factory, used to create application
+    """
+    app = Flask('isacc_messaging')
+    app.config.from_object('isacc_messaging.config')
+    app.config['TESTING'] = testing
 
-#     configure_logging(app)
-#     configure_extensions(app, cli)
-#     register_blueprints(app)
-#     configure_proxy(app)
+    configure_logging(app)
+    configure_extensions(app, cli)
+    register_blueprints(app)
+    configure_proxy(app)
 
-#     return app
+    return app
 
 
-# def configure_logging(app):
-#     app.logger  # must call to initialize prior to config or it'll replace
+def configure_logging(app):
+    app.logger  # must call to initialize prior to config or it'll replace
 
-#     config = 'logging.ini'
-#     if not os.path.exists(config):
-#         # look above the testing dir when testing or debugging locally
-#         config = os.path.join('..', config)
+    config = 'logging.ini'
+    if not os.path.exists(config):
+        # look above the testing dir when testing or debugging locally
+        config = os.path.join('..', config)
 
-#     logging_config.fileConfig(config, disable_existing_loggers=False)
-#     app.logger.setLevel(getattr(logging, app.config['LOG_LEVEL'].upper()))
+    logging_config.fileConfig(config, disable_existing_loggers=False)
+    app.logger.setLevel(getattr(logging, app.config['LOG_LEVEL'].upper()))
 
-#     if not app.config['LOGSERVER_URL'] or not app.config['LOGSERVER_TOKEN']:
-#         app.logger.debug(
-#             "isacc messaging service logging initialized",
-#             extra={'tags': ['testing', 'logging', 'app']})
-#         return
+    if not app.config['LOGSERVER_URL'] or not app.config['LOGSERVER_TOKEN']:
+        app.logger.debug(
+            "isacc messaging service logging initialized",
+            extra={'tags': ['testing', 'logging', 'app']})
+        return
 
-#     audit_log_init(app)
-#     audit_entry(
-#         "isacc messaging service logging initialized",
-#         extra={'tags': ['testing', 'logging', 'events'],
-#             'version': app.config['VERSION_STRING']})
+    audit_log_init(app)
+    audit_entry(
+        "isacc messaging service logging initialized",
+        extra={'tags': ['testing', 'logging', 'events'],
+            'version': app.config['VERSION_STRING']})
 
 
-# def configure_extensions(app, cli):
-#     """configure flask extensions
-#     """
-#     oauth.init_app(app)
+def configure_extensions(app, cli):
+    """configure flask extensions
+    """
+    oauth.init_app(app)
 
 
-# def register_blueprints(app):
-#     """register all blueprints for application
-#     """
-#     app.register_blueprint(views.base_blueprint)
-#     app.register_blueprint(migration_commands.migration_blueprint)
+def register_blueprints(app):
+    """register all blueprints for application
+    """
+    app.register_blueprint(views.base_blueprint)
+    # app.register_blueprint(migration_commands.migration_blueprint)
 
 
-# def configure_proxy(app):
-#     """Add werkzeug fixer to detect headers applied by upstream reverse proxy"""
-#     if app.config.get('PREFERRED_URL_SCHEME', '').lower() == 'https':
-#         app.wsgi_app = ProxyFix(
-#             app=app.wsgi_app,
+def configure_proxy(app):
+    """Add werkzeug fixer to detect headers applied by upstream reverse proxy"""
+    if app.config.get('PREFERRED_URL_SCHEME', '').lower() == 'https':
+        app.wsgi_app = ProxyFix(
+            app=app.wsgi_app,
 
-#             # trust X-Forwarded-Host
-#             x_host=1,
+            # trust X-Forwarded-Host
+            x_host=1,
 
-#             # trust X-Forwarded-Port
-#             x_port=1,
-#         )
+            # trust X-Forwarded-Port
+            x_port=1,
+        )