Sustainability has become a wide-ranging term that can be applied to almost every facet of life on earth, from a local to a global scale and over various time periods. In a broad sense, it is also the capacity to endure. It can be defined as the ability of an ecosystem to maintain its ecological processes over time. In Procurement, sustainability needs to be integrated into an organization's day-to-day processes and needs to be well thought-out before any goods or services are bought.