ATF Online - Publication 5400.7 State Laws and Published Ordinances - FirearmsBack Department of the Treasury Bureau of Alcohol, Tobacco and Firearms ATF P 5400.7 (09/00) Federal Explosives Law and Regulations - 2000 Special Message from the Director Federal Explosives LawTitle 27, Code of Federal Regulations PART 55 -- COMMERCE IN EXPLOSIVES Section Index to Part 55 Subpart A - Introduction Subpart B - Definitions Subpart C - Administrative and Miscellaneous Provisions Subpart D - Licenses and Permits Subpart E - License and Permit Proceedings Subpart F - Conduct of Business or Operations Subpart G - Records and Reports Subpart H - Exemptions Subpart I - Unlawful Acts, Penalties, Seizures and Forfeitures Subpart J- Marking of Plastic Explosives Subpart K - Storage Questions and Answers Index to Questions and Answers ATF Explosives Rulings and Procedures ATF Ruling 77-24, Appendix A and B ATF Ruling 77-24, Appendix C - E General Information