Article 3
1. This Directive shall apply to activities in which workers are or may be exposed in the course of their work to dust arising from asbestos or materials containing asbestos. 2. In the case of any activity likely to involve a risk of exposure to dust arising from asbestos or materials containing asbestos, this risk must be assessed in such a way as to determine the nature and degree of the workers’ exposure to dust arising from asbestos or materials containing asbestos. 3. Provided that worker exposure is sporadic and of low intensity, and if it is clear from the results of the risk assessment referred to in paragraph 2 that the exposure limit for asbestos will not be exceeded in the air of the working area, Articles 4, 18 and 19 may be waived where the work involves: (a) short, non-continuous maintenance activities in which only non-friable materials are handled; (b) removal without deterioration of non-degraded materials in which the asbestos fibres are firmly linked in a matrix; (c) encapsulation or sealing of asbestos-containing materials which are in good condition; (d) air monitoring and control, and the collection of samples to ascertain whether a specific material contains asbestos. 4. Member States shall, following consultation with representatives from both sides of industry, in accordance with national law and practice, lay down practical guidelines for the determination of sporadic and low-intensity exposure, as provided for in paragraph 3. 5. The assessment referred to in paragraph 2 shall be the subject of consultation with the workers and/or their representatives within the undertaking or establishment and shall be revised where there is reason to believe that it is incorrect or there is a material change in the work.