Environmental Engineering Study Program at Universitas Trisakti is one of the Study Programs at the Faculty of Landscape Architecture and Environmental Technology. This study program was established in 1985 with the establishment of decree no. 073/0/1985 dated 18 February 1985 signed by the Minister of Education and Culture, with registered status and started operating in 1986.

On its development, the Environmental Engineering Study Program has gradually been able to improve its status, namely:
The year 1992, status Recognized
In the year 1996, Equal status
The year 1998, accredited with a B rating
In the year 2000, accredited with an A rating
In the year 2005, accredited with a B rating
The year 2010, accredited with an A rating
The year 2015, accredited with an A rating
The year 2020, accredited with an A rating
In the year 2021, the Internationally accredited IABEE
The year 2021, accredited with the predicate of UNGGUL/EXCELLENCE
In the year 2021, certified International ASEAN University Network-Quality Assurance (AUN-QA)

Environmental Engineering Study Program, FALTL, Universitas Trisakti is currently accredited as UNGGUL (EXCELLENCE) based on the Decree of the Higher Education Accreditation Board of the Ministry of National Education-RI, SK. BAN-PT No. 9146/SK/BAN-PT/Akred-Itnl/S/VI/2021 on 30 June 2021 and valid until 31 March 2024 and on 18 March 2021 has been internationally accredited by the Indonesia Accreditation Board for Engineering Education, namely General Accreditation (IABEE). In addition, the Environmental Engineering study program has also been certified by the International Asian University Networking-Quality Assurance on February 19, 2021, with the title “adequate as expected”.

The existence of the Environmental Engineering Study Program, FALTL, Universitas Trisakti is expected to become a superior environmental engineering education center and ensure the creation of sustainable development both in Indonesia and the Southeast Asia region.