In this paper, we highlighted the importance of integrating environmental goals into the production system. We recommend the establishment of closed-loop production systems in a supply chain level. To realize closed-loop production systems, we introduced the concept of sustainable supply chain networks. With a SSCN, it is possible to shift successfully from a flow economy to a circular economy by combining environmental and economic issues, thereby improving eco-efficiency.
Standard passport processing generally takes between four to six weeks, but it can take longer during peak travel times.
9. Allow 10â20 days minimum for your new passport to be issued. A passport office will attempt to process your application in 10 days, while a receiving agent will likely take 20 days. This does not include the time it takes for your application and passport to travel through the mail.. Allow 10â20 days minimum for your new passport to be issued. A passport office will attempt to process your application in 10 days, while a receiving agent will likely take 20 days. This does not include the time it takes for your application and passport to travel through the mail.