Paragraph 1 Excepted packages
An excepted package containing radioactive material other than articles manufactured of natural uranium, depleted uranium, or natural thorium shall not contain activities greater than the following:
(a)
where the radioactive material is enclosed in or forms a component part of an instrument or other manufactured article, such as a clock or electronic apparatus, the limits specified in paragraph 3 of Schedule 4 for each individual item and each package respectively; and
(b)
where the radioactive material is not so enclosed or manufactured, the limits specified in paragraph 5 of Schedule 3.