In 2010, DEYI NCC (LAND) is list under one of the nine PDS Training Centre, an initiated by HQ NCC. Since then, the unit continuously support HQ NCC in conducting Basic PDS Course annually for Cadets who are keen to learn PDS. Prior to that, DEYI NCC (LAND) also provide supports to other unit who are keen in learning PDS. For instance, in 2007, the unit has worked with Yuying Secondary School NCC (LAND) in conducting a PDS Camp as part of a knowledge sharing activity.
DEYI NCC (LAND) also participates in the Annual Silent Precision Drill Squad Competition, organised by HQ NCC, and was awarded the 9th Position in the Finals.
In 2013, DEYI NCC (LAND) was invited by Mr Jay Loh to perform for biannual Art Fiesta. DEYI NCC (LAND) is the only Uniformed Group to perform with the Performing Arts CCAs such as Movement & Dance and Military Band.
In 2015, DEYI NCC (LAND) was invited by the Navy to perform on the Landing Ship Tank (LST) for the Navy Open House at VIVO.
At the same year, DEYI NCC (LAND) participates in the Annual Silent Precision Drill Squad Competition, organised by HQ NCC and was awarded the 5th Position in the Central Preliminaries
In 2016, DEYI NCC (LAND) participates in the Annual Silent Precision Drill Squad Competition, organised by HQ NCC and was awarded Champion in the Central Preliminaries.
In 2017, DEYI NCC(LAND) participated in the Precision Drill Squad Competition organized by HQ NCC and was awarded overall Champions in the finals
In 2018, DEYI NCC (LAND) participated in the Precision Drill Squad Competition organized by HQ NCC and was awarded the 2nd position in the Central Preliminaries and 3rd position overall for finals .
In the same year, DEYI NCC (LAND) performed in the the National Day Observance Ceremony in Punggol CC for National Day Ceremony.
In 2019, DEYI NCC (LAND) participated in the Precision Drill Squad Competition organized by HQ NCC but did not make it to finals.
In the same year, DEYI NCC (LAND) performed in the the National Day Observance Ceremony in Punggol CC for National Day Ceremony.
In the same year, DEYI NCC (LAND) performed for Arts Fiesta in Deyi Secondary School .
In the same year, DEYI NCC(LAND) performed for Chengshan CC .
2020 onwards - PDS competitions on hold due to Covid-19.
In 2021, DEYI NCC( LAND) performed for CCA Orientation , which involves new sec 1 students choosing their CCA via performances that was showcased.
In 2022, DEYI NCC ( LAND) performed for speech day .
PDS Competition - TBC