Article 9 4.

The Agency may decide to impose conditions with the aim of ensuring that the substance or the ►M3  mixture ◄ or article in which the substance is incorporated will be handled only by staff of listed customers as referred to in paragraph 2(e) in reasonably controlled conditions, in accordance with the requirements of legislation for the protection of workers and the environment, and will not be made available to the general public at any time either on its own or in a ►M3  mixture ◄ or article and that remaining quantities will be re-collected for disposal after the exemption period.