Poly(D-lactide) (PDLA) is widely used in the medical field for biodegradable sutures, implants, and drug delivery systems due to its biocompatibility and controlled degradation properties. In packaging, it serves as an eco-friendly alternative to traditional plastics, offering reduced environmental impact. PDLA is also utilized in 3D printing for creating durable and precise prototypes and components. Additionally, it finds applications in agriculture for mulch films and controlled-release fertilizers, enhancing crop management and sustainability. Furthermore, PDLA is employed in the production of fibers and yarns for sustainable and environmentally friendly textiles. Its versatility and biodegradability make it a valuable material across various industries.