New course is comming on July 2026
5 Things to Know Before Your Blaster Exam
Becoming a licensed blaster isn’t just about passing a test—it’s about proving you have the knowledge and discipline to work safely with explosives. Whether you’re preparing for your Colorado and…
What Petr Explosives Group Offers to Industry
1. Professional Training & Certification Blaster Licensing Courses (Tier 1 – PETS): State-approved training for initial licenses and renewals (Colorado, Missouri, and other states). Applied Energetics (Tier 2): University-level instruction…
Newsletter | May 2024
PETS – Virginia Limited Blaster’s Certificate Renewal Course
New course offering! Virginia Practical Explosives Training School (PETS) This course is approved by the Virginia State Fire Marshal Office for 8-hours of continuing education (CE) credit and meets the…
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…
High-Speed & Ultra-High-Speed Imaging Course
Back by popular demand! This year, we are introducing a one-day practical class specifically tailored for Ultra High-Speed and High-Speed Camera enthusiasts. The course aims to provide a comprehensive understanding…
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