COMDTINST M16600.8 — Explosive Handling Supervisor Program

COMDTINST M16600.8 governs the Coast Guard’s Explosive Handling Supervisor Program and maritime handling and transportation of explosive materials.

Search COMDTINST M16600.8

  • Publication number: COMDTINST M16600.8
  • Title: EXPLOSIVE HANDLING SUPERVISOR PROGRAM
  • Date: 10/19/2018
  • Proponent: CG-FAC

View COMDTINST M16600.8 on armypubs.army.mil


It covers port safety and security, legal considerations, hazard and risk mitigation, personnel requirements, permits, inspections, and separation distances. It requires documentation, reviews, inspections, stakeholder coordination, and compliance with applicable laws and regulations.

Applies to: It is intended to provide operational guidance for Coast Guard personnel and is not intended to nor does it impose legally-binding requirements on any party outside the Coast Guard.

Topics covered

  • Explosive Handling Supervisor Program
  • Port safety and security
  • Hazard and risk mitigation
  • Explosive handling permits
  • Shipping papers and dangerous cargo manifests
  • Stowage and segregation
  • Separation distances
  • Safety and security zones

Questions and answers

What form is required for applicable explosive handling operations involving a commercial entity?

The Application and Permit to Handle Hazardous Materials, Form (CG-4260) has been updated and is required for all applicable explosive handling operations when a commercial entity is involved. (paragraph 9)

What is the general limit for incidental temporary storage of explosives?

Generally, this should be limited to six hours. (paragraph 1-1)

What happens if criminal activity is suspected or discovered during an explosive handling operation?

If any criminal activity is suspected or discovered, the operations must cease and the local Coast Guard Investigative Service (CGIS) office or local law enforcement must be notified. (paragraph 3)

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