Unused munitions become waste military munitions (WMM) when they are?

Unused munitions are classified as waste military munitions (WMM) when they are formally declared as such by the Defense Disposal Agency (DDA). This declaration process is essential because it involves assessing the status of the munitions and determining whether they meet the criteria for WMM under regulations governing military munitions. The declaration ensures proper management and disposal in accordance with federal environmental laws and waste management practices.

In contrast, simply transporting munitions offsite, storing them beyond a specific time frame, or destroying outdated inventory does not automatically classify them as WMM. The regulatory framework distinguishes these actions from the formal declaration process, which is pivotal in identifying unused munitions as WMM.