Certificate of Completion
Ethan Castillo
has completed the requirements for
Administering Emergency Oxygen
conducted by
University of Maryland RecWell
Date Completed: 02/24/2025
Valid Until: 02/24/2027
Certificate ID: 01R5183
Scan code or visit:
https://www.redcross.org/take-a-class/qrcode?certnumber=01R5183