Section 173.423 - Requirements for multiple hazard limited quantity Class 7 (radioactive) materials(a) Except as provided in § 173.4 , when a limited quantity radioactive material meets the definition of another hazard class or division, it must be- (1) Classed for the additional hazard;(2) Packaged to conform with the requirements specified in § 173.421(a) through (e) or § 173.424(a) through (g) , as appropriate; and(3) Offered for transportation in accordance with the requirements applicable to the hazard for which it is classed.(b) A limited quantity Class 7 (radioactive) material which is classed other than Class 7 in accordance with this subchapter is excepted from the requirements of §§ 173.422(a) , 172.203(d) , and 172.204(c)(4) of this subchapter if the entry "Limited quantity radioactive material" appears on the shipping paper in association with the basic description.Amdt. 173-244, 60 FR 50307, Sept. 28, 1995, as amended at 80 FR 72928 , Nov. 23, 2015