Safe and sustainable uranium production requires comprehensive asset management guidelines, strategies, procedures and planning for uranium mines and processing facilities. This TECDOC offers guidance on management strategies and maintenance techniques for ageing uranium production cycle facilities. Based on industry best practices and international standards, it draws from the expertise and insights of industry professionals to consolidate knowledge on the life cycle asset management of uranium mines and processing facilities. This guidance is applicable to existing, new and ageing uranium production facilities and is intended for use by governmental organizations in Member States, regulatory bodies, and owners and operators of uranium mines and mills.