Editorial Note on Part 555
Editorial Note: Nomenclature changes to part 555 appear by T.D. ATF-487, 68 FR 3748, Jan. 24, 2003.

§ 555.11 Meaning of terms. When used in this part, terms are defined as follows in this section. Words in the plural form include the singular, and vice versa, and words indicating the masculine gender include the feminine. The terms “includes” and “including” do not exclude other things not named which are in the same general class or are otherwise within the scope of the term defined. *Act.* 18 U.S.C. Chapter 40.
*Adjudicated as a mental defective.* ( a ) A determination by a court, board, commission, or other lawful authority that a person, as a result of marked subnormal intelligence, or mental illness, incompetency, condition, or disease: ( 1 ) Is a danger to himself or to others; or
( 2 ) Lacks the mental capacity to contract or manage his own affairs.
( b ) The term will include— ( 1 ) A finding of insanity by a court in a criminal case; and
( 2 ) Those persons found incompetent to stand trial or found not guilty by reason of lack of mental responsibility by any court or pursuant to articles 50a and 76b of the Uniform Code of Military Justice, 10 U.S.C. 850a, 876b.
*Alien.* Any person who is not a citizen or national of the United States.
*Ammunition.* Small arms ammunition or cartridge cases, primers, bullets, or smokeless propellants designed for use in small arms, including percussion caps, and 3 ⁄ 32 inch and other external burning pyrotechnic hobby fuses. The term does not include black powder.
*Appropriate identifying information.* The term means, in relation to an individual: ( a ) The full name, date of birth, place of birth, sex, race, street address, State of residence, telephone numbers (home and work), country or countries of citizenship, and position at the employer's business or operations of responsible persons and employees authorized to possess explosive materials;
( b ) The business name, address, and license or permit number with which the responsible person or employee is affiliated;
( c ) If an alien, INS-issued alien number or admission number; and
( d ) Social security number, as optional information (this information is not required but is helpful in avoiding misidentification when a background check is conducted).
*Approved storage facility.* A place where explosive materials are stored, consisting of one or more approved magazines, conforming to the requirements of this part and covered by a license or permit issued under this part.
*Articles pyrotechnic.* Pyrotechnic devices for professional use similar to consumer fireworks in chemical composition and construction but not intended for consumer use. Such articles meeting the weight limits for consumer fireworks but not labeled as such and classified by U.S. Department of Transportation regulations in 49 CFR 172.101 as UN0431 or UN0432.
*Artificial barricade.* An artificial mound or revetted wall of earth of a minimum thickness of three feet, or any other approved barricade that offers equivalent protection.
*ATF.* The Bureau of Alcohol, Tobacco, Firearms and Explosives, Department of Justice.
*ATF officer.* An officer or employee of the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), Department of Justice authorized to perform any function relating to the administration or enforcement of this part.
*Authority having jurisdiction for fire safety.* The fire department having jurisdiction over sites where explosives are manufactured or stored.
*Barricaded.* The effective screening of a magazine containing explosive materials from another magazine, a building, a railway, or a highway, either by a natural barricade or by an artificial barricade. To be properly barricaded, a straight line from the top of any sidewall of the magazine containing explosive materials to the eave line of any other magazine or building, or to a point 12 feet above the center of a railway or highway, will pass through the natural or artificial barricade.
*Blasting agent.* Any material or mixture, consisting of fuel and oxidizer, that is intended for blasting and not otherwise defined as an explosive; if the finished product, as mixed for use or shipment, cannot be detonated by means of a number 8 test blasting cap when unconfined. A number 8 test blasting cap is one containing 2 grams of a mixture of 80 percent mercury fulminate and 20 percent potassium chlorate, or a blasting cap of equivalent strength. An equivalent strength cap comprises 0.40-0.45 grams of PETN base charge pressed in an aluminum shell with bottom thickness not to exceed to 0.03 of an inch, to a specific gravity of not less than 1.4 g/cc., and primed with standard weights of primer depending on the manufacturer.
*Bulk salutes.* Salute components prior to final assembly into aerial shells, and finished salute shells held separately prior to being packed with other types of display fireworks.
*Bullet-sensitive explosive materials.* Explosive materials that can be exploded by 150-grain M2 ball ammunition having a nominal muzzle velocity of 2700 fps (824 mps) when fired from a .30 caliber rifle at a distance of 100 ft (30.5 m), measured perpendicular. The test material is at a temperature of 70 to 75 degrees F (21 to 24 degrees C) and is placed against a 1 ⁄ 2 inch (12.4 mm) steel backing plate.
*Bureau.* The Bureau of Alcohol, Tobacco, Firearms and Explosives, Department of Justice.
*Business premises.* When used with respect to a manufacturer, importer, or dealer, the property on which explosive materials are manufactured, imported, stored or distributed. The premises include the property where the records of a manufacturer, importer, or dealer are kept if different than the premises where explosive materials are manufactured, imported, stored or distributed. When used with respect to a user of explosive materials, the property on which the explosive materials are received or stored. The premises includes the property where the records of the users are kept if different than the premises where explosive materials are received or stored.
*Chief, Firearms and Explosives Licensing Center.* The ATF official responsible for the issuance and renewal of licenses and permits under this part.
*Committed to a mental institution.* A formal commitment of a person to a mental institution by a court, board, commission, or other lawful authority. The term includes a commitment to a mental institution involuntarily. The term includes commitment for mental defectiveness or mental illness. It also includes commitments for other reasons, such as for drug use. The term does not include a person in a mental institution for observation or a voluntary admission to a mental institution.
*Common or contract carrier.* Any individual or organization engaged in the business of transporting passengers or goods.
*Consumer fireworks.* Any small firework device designed to produce visible effects by combustion and which must comply with the construction, chemical composition, and labeling regulations of the U.S. Consumer Product Safety Commission, as set forth in title 16, Code of Federal Regulations, parts 1500 and 1507. Some small devices designed to produce audible effects are included, such as whistling devices, ground devices containing 50 mg or less of explosive materials, and aerial devices containing 130 mg or less of explosive materials. Consumer fireworks are classified as fireworks UN0336, and UN0337 by the U.S. Department of Transportation at 49 CFR 172.101. This term does not include fused setpieces containing components which together exceed 50 mg of salute powder.
*Controlled substance.* A drug or other substance, or immediate precursor, as defined in section 102 of the Controlled Substances Act, 21 U.S.C. 802. The term includes, but is not limited to, marijuana, depressants, stimulants, and narcotic drugs. The term does not include distilled spirits, wine, malt beverages, or tobacco, as those terms are defined or used in Subtitle E of the Internal Revenue Code of 1986, as amended.
*Crime punishable by imprisonment for a term exceeding one year.* Any offense for which the maximum penalty, whether or not imposed, is capital punishment or imprisonment in excess of one year. The term does not include ( a ) any Federal or State offenses pertaining to antitrust violations, unfair trade practices, restraints of trade, or
( b ) any State offense (other than one involving a firearm or explosive) classified by the laws of the State as a misdemeanor and punishable by a term of imprisonment of two years or less.
*Customs officer.* Any officer of U.S. Customs and Border Protection, any commissioned, warrant, or petty officer of the Coast Guard, or any agent or other person authorized by law to perform the duties of a customs officer.
*Dealer.* Any person engaged in the business of distributing explosive materials at wholesale or retail.
*Detonator.* Any device containing a detonating charge that is used for initiating detonation in an explosive. The term includes, but is not limited to, electric blasting caps of instantaneous and delay types, blasting caps for use with safety fuses, detonating-cord delay connectors, and nonelectric instantaneous and delay blasting caps.
*Director.* The Director, Bureau of Alcohol, Tobacco, Firearms and Explosives, Department of Justice.
*Director, Industry Operations.* The principal field division official responsible for administering regulations in this part.
*Discharged under dishonorable conditions.* Separation from the U.S. Armed Forces resulting from a dishonorable discharge or dismissal adjudged by general court-martial. The term does not include any separation from the Armed Forces resulting from any other discharge, *e.g.,* a bad conduct discharge.
*Display fireworks.* Large fireworks designed primarily to produce visible or audible effects by combustion, deflagration, or detonation. This term includes, but is not limited to, salutes containing more than 2 grains (130 mg) of explosive materials, aerial shells containing more than 40 grams of pyrotechnic compositions, and other display pieces which exceed the limits of explosive materials for classification as “consumer fireworks.” Display fireworks are classified as fireworks UN0333, UN0334 or UN0335 by the U.S. Department of Transportation at 49 CFR 172.101. This term also includes fused setpieces containing components which together exceed 50 mg of salute powder.
*Distribute.* To sell, issue, give, transfer, or otherwise dispose of. The term does not include a mere change of possession from a person to his agent or employee in connection with the agency or employment.
*Executed under penalties of perjury.* Signed with the required declaration under the penalties of perjury as provided on or with respect to the return, form, or other document or, where no form of declaration is required, with the declaration: “I declare under the penalties of perjury that this—(insert type of document, such as, statement, application, request, certificate), including the documents submitted in support thereof, has been examined by me and, to the best of my knowledge and belief, is true, correct, and complete”.
*Explosive actuated device.* Any tool or special mechanized device which is actuated by explosives, but not a propellent actuated device.
*Explosive materials.* Explosives, blasting agents, water gels and detonators. Explosive materials include, but are not limited to, all items in the “List of Explosive Materials” provided for in § 555.23.
*Explosives.* Any chemical compound, mixture, or device, the primary or common purpose of which is to function by explosion. The term includes, but is not limited to, dynamite and other high explosives, black powder, pellet powder, initiating explosives, detonators, safety fuses, squibs, detonating cord, igniter cord, and igniters.
*Fireworks.* Any composition or device designed to produce a visible or an audible effect by combustion, deflagration, or detonation, and which meets the definition of “consumer fireworks” or “display fireworks” as defined by this section.
*Fireworks mixing building.* Any building or area used for mixing and blending pyrotechnic compositions except wet sparkler mix.
*Fireworks nonprocess building.* Any office building or other building or area in a fireworks plant where no fireworks, pyrotechnic compositions or explosive materials are processed or stored.
*Fireworks plant.* All land and buildings thereon used for or in connection with the assembly or processing of fireworks, including warehouses used with or in connection with fireworks plant operations.
*Fireworks plant warehouse.* Any building or structure used exclusively for the storage of materials which are neither explosive materials nor pyrotechnic compositions used to manufacture or assemble fireworks.
*Fireworks process building.* Any mixing building; any building in which pyrotechnic compositions or explosive materials is pressed or otherwise prepared for finished and assembly; or any finishing or assembly building.
*Fireworks shipping building.* A building used for the packing of assorted display fireworks into shipping cartons for individual public displays and for the loading of packaged displays for shipment to purchasers.
*Flash powder.* An explosive material intended to produce an audible report and a flash of light when ignited which includes but is not limited to oxidizers such as potassium chlorate or potassium perchlorate, and fuels such as sulfur or aluminum powder.
*Fugitive from justice.* Any person who has fled from the jurisdiction of any court of record to avoid prosecution for any crime or to avoid giving testimony in any criminal proceeding. The term also includes any person who has been convicted of any crime and has fled to avoid imprisonment.
*Hardwood.* Oak, maple, ash, hickory, or other hard wood, free from loose knots, spaces, or similar defects.
*Highway.* Any public street, public alley, or public road, including a privately financed, constructed, or maintained road that is regularly and openly traveled by the general public.
*Identification document.* A document containing the name, residence address, date of birth, and photograph of the holder and which was made or issued by or under the authority of the United States Government, a State, political subdivision of a State, a foreign government, a political subdivision of a foreign government, an international governmental or an international quasi-governmental organization which, when completed with information concerning a particular individual, is of a type intended or commonly accepted for the purpose of identification of individuals.
*Importer.* Any person engaged in the business of importing or bringing explosive materials into the United States for purposes of sale or distribution.
*Indictment.* Includes an indictment or information in any court under which a crime punishable by imprisonment for a term exceeding one year may be prosecuted.
*Inhabited building.* Any building regularly occupied in whole or in part as a habitation for human beings, or any church, schoolhouse, railroad station, store, or other structure where people are accustomed to assemble, except any building occupied in connection with the manufacture, transportation, storage, or use of explosive materials.
*Interstate or foreign commerce.* Commerce between any place in a State and any place outside of that State, or within any possession of the United States or the District of Columbia, and commerce between places within the same State but through any place outside of that State.
*Licensed dealer.* A dealer licensed under this part.
*Licensed importer.* An importer licensed under this part.
*Licensed manufacturer.* A manufacturer licensed under this part to engage in the business of manufacturing explosive materials for purposes of sale or distribution or for his own use.
*Licensee.* Any importer, manufacturer, or dealer licensed under this part.
*Limited permit.* A permit issued to a person authorizing him to receive for his use explosive materials from a licensee or permittee in his state of residence on no more than 6 occasions during the 12-month period in which the permit is valid. A limited permit does not authorize the receipt or transportation of explosive materials in interstate or foreign commerce.
*Magazine.* Any building or structure, other than an explosives manufacturing building, used for storage of explosive materials.
*Manufacturer.* Any person engaged in the business of manufacturing explosive materials for purposes of sale or distribution or for his own use.
*Mass detonation (mass explosion).* Explosive materials mass detonate (mass explode) when a unit or any part of a larger quantity of explosive material explodes and causes all or a substantial part of the remaining material to detonate or explode.
*Mental institution.* Includes mental health facilities, mental hospitals, sanitariums, psychiatric facilities, and other facilities that provide diagnoses by licensed professionals of mental retardation or mental illness, including a psychiatric ward in a general hospital.
*Natural barricade.* Natural features of the ground, such as hills, or timber of sufficient density that the surrounding exposures which require protection cannot be seen from the magazine when the trees are bare of leaves.
*Number 8 test blasting cap.* (See definition of “blasting agent.”)
*Permittee.* Any user of explosives for a lawful purpose who has obtained either a user permit or a limited permit under this part.
*Person.* Any individual, corporation, company, association, firm, partnership, society, or joint stock company.
*Plywood.* Exterior, construction grade (laminated wood) plywood.
*Propellant actuated device.* ( a ) Any tool or special mechanized device or gas generator system that is actuated by a propellant or which releases and directs work through a propellant charge.
( b ) The term does not include— ( 1 ) Hobby rocket motors consisting of ammonium perchlorate composite propellant, black powder, or other similar low explosives, regardless of amount; and
( 2 ) Rocket-motor reload kits that can be used to assemble hobby rocket motors containing ammonium perchlorate composite propellant, black powder, or other similar low explosives, regardless of amount.
*Pyrotechnic compositions.* A chemical mixture which, upon burning and without explosion, produces visible, brilliant displays, bright lights, or sounds.
*Railway.* Any steam, electric, or other railroad or railway which carries passengers for hire.
*Region.* A geographical region of the Bureau of Alcohol, Tobacco, Firearms, and Explosives, Department of Justice.
*Renounced U.S. citizenship.* ( a ) A person has renounced his U.S. citizenship if the person, having been a citizen of the United States, has renounced citizenship either— ( 1 ) Before a diplomatic or consular officer of the United States in a foreign state pursuant to 8 U.S.C. 1481(a)(5); or
( 2 ) Before an officer designated by the Attorney General when the United States is in a state of war pursuant to 8 U.S.C. 1481(a)(6).
( b ) The term will not include any renunciation of citizenship that has been reversed as a result of administrative or judicial appeal.
*Responsible person.* An individual who has the power to direct the management and policies of the applicant pertaining to explosive materials. Generally, the term includes partners, sole proprietors, site managers, corporate officers and directors, and majority shareholders.
*Salute.* An aerial shell, classified as a display firework, that contains a charge of flash powder and is designed to produce a flash of light and a loud report as the pyrotechnic effect.
*Screen barricade.* Any barrier that will contain the embers and debris from a fire or deflagration in a process building, thus preventing propagation of fire to other buildings or areas. Such barriers shall be constructed of metal roofing, 1 ⁄ 4 to 1 ⁄ 2 inch (6 to 13 mm) mesh screen, or equivalent material. The barrier extends from floor level to a height such that a straight line from the top of any side wall of the donor building to the eave line of any exposed building intercepts the screen at a point not less than 5 feet (1.5 m) from the top of the screen. The top 5 feet (1.5 m) of the screen is inclined towards the donor building at an angle of 30 to 45 degrees.
*Softwood.* Fir, pine, or other soft wood, free from loose knots, spaces, or similar defects.
*State.* A State of the United States. The term includes the District of Columbia, the Commonwealth of Puerto Rico, and the possessions of the United States.
*State of residence.* The State in which an individual regularly resides or maintains his home. Temporary stay in a State does not make the State of temporary stay the State of residence.
*Theatrical flash powder.* Flash powder commercially manufactured in premeasured kits not exceeding 1 ounce and mixed immediately prior to use and intended for use in theatrical shows, stage plays, band concerts, magic acts, thrill shows, and clown acts in circuses.
*Unlawful user of or addicted to any controlled substance.* A person who uses a controlled substance and has lost the power of self-control with reference to the use of a controlled substance; and any person who is a current user of a controlled substance in a manner other than as prescribed by a licensed physician. Such use is not limited to the use of drugs on a particular day, or within a matter of days or weeks before possession of the explosive materials, but rather that the unlawful use has occurred recently enough to indicate that the individual is actively engaged in such conduct. A person may be an unlawful current user of a controlled substance even though the substance is not being used at the precise time the person seeks to acquire explosive materials or receives or possesses explosive materials. An inference of current use may be drawn from evidence of a recent use or possession of a controlled substance or a pattern of use or possession that reasonably covers the present time, *e.g.,* a conviction for use or possession of a controlled substance within the past year; multiple arrests for such offenses within the past 5 years if the most recent arrest occurred within the past year; or persons found through a drug test to use a controlled substance unlawfully, provided that the test was administered within the past year. For a current or former member of the Armed Forces, an inference of current use may be drawn from recent disciplinary or other administrative action based on confirmed drug use, *e.g.,* court-martial conviction, nonjudicial punishment, or an administrative discharge based on drug use or drug rehabilitation failure.
*U.S.C.* The United States Code.
*User-limited permit.* A user permit valid only for a single purchase transaction, a new permit being required for a subsequent purchase transaction.
*User permit.* A permit issued to a person authorizing him ( a ) to acquire for his own use explosive materials from a licensee in a State other than the State in which he resides or from a foreign country, and
( b ) to transport explosive materials in interstate or foreign commerce.
*Water gels.* Explosives or blasting agents that contain a substantial proportion of water.
(18 U.S.C. 847 (84 Stat. 959); 18 U.S.C. 926 (82 Stat. 1226)
[T.D. ATF-87, 46 FR 40384, Aug. 7, 1981] Editorial Note
Editorial Note: For Federal Register citations affecting § 555.11, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at *www.govinfo.gov .*