1. To comply with the national implementation of the compulsory waste classification policy, NPTU will implement a campus environment
     management system and promote campus resource recovery work using an efficient and systemic approach. It aims to recycle its
     resources and improve the quality of campus life.

2. Waste is classified as follows:

(1) Recyclables: waste paper, aluminum foil, metal cans (iron and aluminum cans), plastic bottles, glass, waste batteries, etc. ​

(2) Non-recyclable: general garbage. ​

(3) Kitchen waste.