Resilience Strategies and Techniques to Extend the Lifespan of Complex Systems Dealing with Obsolescence⁎

Faced with the increasing obsolescence of products and complex systems, this study proposes a mapping of possible strategies to extend their lifespan for the customer. With a focus on post-obsolescence resilience, we explore approaches such as reducing degradation depth, reducing recovery time, and increasing degradation time. These solutions aim to mitigate environmental impact, promote sustainability, and address the growing challenges related to resource management. By emphasizing these perspectives, this research contributes to the evolution of customer practices towards reactive management of obsolescence to delay the End-Of-Life (EOL) of the system/product.