Ask X3What does 49 CFR 173.56 (New explosives—definition and procedures for classification and approval) require?
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According to 49 CFR 173.56, before you can offer a new explosive for transportation, you must:
1. Specify the composition ranges and tolerances: Provide the examining agency with the ranges of ingredient composition and intended manufacturing tolerances for the substance or device design.
2. Get it examined, classed, and approved:
* Have the new explosive examined by an approved testing agency to determine a recommended shipping description, division, and compatibility group.
* Submit the examination report to the Associate Administrator.
* Receive a written approval and an assigned "EX number" from the Associate Administrator.
*(Note: Specific alternative examination and approval procedures apply to explosives made by or under the direction of the Department of Defense (DOD) or Department of Energy (DOE), and specific testing rules apply to ammonium nitrate-fuel oil mixtures [ANFO]).*