Obsolescence is defined by Wikipedia as “the state of being which occurs when an object, service, or practice is no longer wanted even though it may still be in good working order”. Obsolescence is the gradual decline in the popularity or functionality of a product to the point that it is eventually destined to become obsolete.
A simple obsolescence management model typically involves 4 steps:
A simple obsolescence management model typically involves 4 steps:
- Plan for obsolescence
- Design for obsolescence
- Check for obsolescence
- Act as planned






