New course is comming on July 2026
Explosives Engineering, Science & Technology 2024
We are getting ready for our annual Explosives Engineering, Science & Technology (Explosives ES&T) short course this September in beautiful Golden, Colorado. We hope to see you there! Learn More…
Happy Holidays!
Upcoming In-Person PETS Training Class
Dear Friends of Petr Explosives Group, We are excited to announce our upcoming 16-hour Practical Explosives Training School (PETS) for Blasters, scheduled in Golden, Colorado, on November 15-16, 2023. This…
Newsletter – July 2023
We are excited to share with everyone all of our recent updates and new classes! Please click the button below to view our latest newsletter. Newsletter
New Class Offering: NYC Environmental Effects of Blasting
Online Continuing Education (8-hours) for New York City Blasters Certificate of Fitness Renewal This is a New York City approved 8-hour explosives training course that fulfills the continuing education requirements…
Tennessee Practical Explosives Training School (PETS) Continuing Education
Online Continuing Education (8-hours) for Tennessee Limited Blasters & Explosive Handlers License Renewal This is a State of Tennessee approved 8-hour explosives training course that fulfills the continuing education requirements…
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