This process group covers what happens when an asset stops earning its place, starting with an exit strategy built from monitoring of useful life and a cost versus benefit comparison for replacement. It then covers the actual retirement routes: decommissioning, selling or trading the asset, running take-back centres, dismantling, tracking parts, recycling parts, shipping hazardous material and providing the reporting government requires. Where an asset is simply abandoned, the group covers demolition and making the site safe, restoring the site, monitoring it for as long as regulators demand, and handing it over to a new operator or landowner. It also covers waste and hazardous goods management, including current safety data sheets, awareness and communication of regulatory duties, safe handling and disposal, compliance audits, deciding how material should be dispositioned and processing it, and keeping the supporting documentation and reports.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.