ⓘ This article is for Event Organizers
Scanning QR codes on badges using Expo Pass is an essential part of event management. This guide covers the steps required to ensure event staff are setup correctly to scan badges efficiently. If you need to scan your attendees in and/or out of sessions to track attendance, you can utilize Expo Pass' Session Tracking feature.
Set Up Event Users to Scan Attendees
Event staff can scan QR codes on attendee badges using the Expo Pass mobile app. This feature facilitates seamless session check-ins during your event, once the Expo Pass mobile app has been downloaded on their personal device.
1. Add your staff as Event Users, which will provide them added permissions in the mobile app.
❗ Important: Event Users cannot use the same email address to be an Event User that they used when Registering or being added to the event as an Attendee.
The email addresses MUST be different for this feature to work, so please ensure they use two distinct email addresses, one for each role.
2. All of your Event Users must have the Scan Attendees permission to be able to scan in and out of session.
Account Setup Email: Once added, team members will receive an email prompting them to create an Expo Pass account, if they do not already have one.
- If you want an Event User to be able to override any session restrictions you have (not included in reg level, session max capacity reached, etc.) you must select Override Session Scans 
Once you have your Event Users added, follow the steps below on how to scan attendees into sessions.
Scan Attendees Into Sessions
1. Login with your credentials into the Expo Pass Mobile App and choose the appropriate event.
2. Tap on the Admin Toolkit
3. Tap on Event Sessions
4. Tap on the Session you would like to scan attendees into.
- If you do not see the Scan option, please contact the Event Owner to ensure you have the Scan Attendee permission 
5. Here, you can view in real time how many Attendees are registered vs. those who have been scanned into the Session (attended)
6. On the upper part of the screen, tap on the Scan icon. This will pull up your smartphone’s camera which acts as the scanner.
7. Scan the Attendee’s QR code on their event badge.
- View the profile of the scanned Attendee, or move on to scan the next attendee. 
Session Scan Override Capabilities and Messaging
If you have a set certain restrictions as to who can attendee certain sessions, there will be messaging that pops up when trying to scan attendees that do not meet the requirements.
If an Event User has Override Session Scanning capabilities, they will have an option to scan someone anyways. If they do not, it will simply display the error informing as to why the attendee cannot attend.
Some of the requirements include:
- Validate Registrants: An attendee must have this session added to their schedule in order to attend. If they attempt to attend, and error will pop up informing the Scanner 
- Maximum Capacity Reached: If maximum capacities are set for a session, once the number has been reached, it will not allow attendees to be scanned in. An error will pop up informing the Scanner. 
- Session Not Included in Registration Level: If an attendee attempts to attend a session that is not included in their Registration Level, an error will pop up informing the Scanner. 
Troubleshooting Common Issues
- Cannot Log In: Verify the staff member’s email address and password. If they have not received the account setup email, check the spam or junk folder. 
- Issues with Scanning: Confirm the user is signed into the mobile app (not the web browser) as scanning is only supported via the mobile app. 
Related Topics
- Setting up your Company Profile in Expo Pass 
- Troubleshooting App Login Issues 
- Managing Event Sessions in Expo Pass 



