Install Sine Pro App for HQ Check In

1. Find "Comp Portal on your phone.

2. Click Apps.

3. Search at the top for Sine.

4. Install Sine Pro.

5. Open the sine App

6. You will need to create a login.

7. Enable Location Services - While using the app will work. It will detect Maryland Environmental Service.

8. Select the type of visitor you are. This will check you into MES HQ.

9. When you leave you can check out in the app.