StacksVerified U.S. regulatory reference

30 CFR §56.6500

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
A visual check of the completed circuit shall be made to ensure that the components are properly aligned and connected. Safety fuse, igniter cord, detonating cord, shock or gas tubing, and similar material which is kinked, bent sharply, or damaged shall not be used.