1213. Undertaking's duties as to cosmic radiation.

An undertaking1 operating an aircraft must:


    (1)     take account of exposure to cosmic radiation of air crew2 who are liable to be subject to exposure to more than 1 mSv3 per year4; and


    (2)     take appropriate measures, in particular to assess the exposure of the crew concerned, take into account the assessed exposure when organising working schedules with a view to reducing the doses of highly exposed5 air crew and to inform the workers concerned of the health risks their work involves.

In relation to female air crew employed by an undertaking:


    (a)     as soon as a pregnant woman informs