Welcome to John Gerrish & Associates, LLC

Upcoming Classes

2026 Session 2: May 11-12, 2026
U.S. Department of Transportation 49 CFR
$851.00 | Initial | Offline
2026 Session 2: May 11-13, 2026
U.S. Department of Transportation 49 CFR & ICAO / IATA Regulations
$1,310.00 | Initial | Offline

Featured Online Classes

Who We Are

JGA is a trusted provider of commercial and military hazardous materials and dangerous goods in transportation training and consulting.

Our experts can apply and provide the crucial knowledge needed to help you safely pack and ship all types of cargo.

JGA’s focus is on teaching clients the many facets of preparing hazardous materials / dangerous goods shipments for ground, air, ocean and / or rail transportation. To include proper classification, packaging, marking, labeling, documenting and certifying shipments to meet various regulatory agency requirements.

Our commitment goes well past covering skills and teaching from a textbook. We offer you support and a professional resource in mastering the complexities of packaging requirements and methods.

Uploaded Image: /vs-uploads/images/1774375377_JGA-Training-Pencil-Long.png

Why JGA | Our Team | Credentials | Testimonials

 

Services

We have the capabilities to train and consult on the following regulations:

  •  IATA DGR
  •  ICAO TI
  •  DOT 49CFR (all U.S. modal transportation requirements)
  •  IMO IMDG Code
  •  AFMAN (U.S. Air Force Manual 24-604)
  •  ADR
  •  TDGR
  •  NOMs

This know-how includes:

  • Complex, high consequence, hazmat engineering solutions
  • Department of Defense and military packaging engineering
  • Medical and laboratory relocations
  • Heavy to lightweight industrial equipment packaging engineering
  • Chemical and biological regulatory containerization
  • Bulk and non-bulk regulatory compliance
  • Explosives packaging preparation management
  • State Department logistics consolidation
  • Vessel (marine) container preparation - 20/40/high cube/flat rack
  • All transportation regulatory requirements
  • Training and consulting to all transportation regulatory environments

This referenced experience, paired with our educational and packaging facilities, enables our instructors and consultants to offer training and consulting for a diverse set of clients in a variety of locations. We offer numerous engaging settings for student needs: public, on and off-site training, and online training.

We pride ourselves on catering to your customized needs, while consistently delivering sound and expert instruction.

Training | Consulting | Certification & Inspections

Have Questions?

Send us an email, and we will answer any questions that you have