- iPrepNS - information on Preparation for National Service in Singapore
- Singapore Statutes Chapter 93: Enlistment Act (1967), archived in the Attorney General Chamber (AGC) of Singapore.
- Shoulder to Shoulder - Our National Service Journal - A colourful and light-hearted handbook published by MINDEF in 2002, in commemoration of 35 Years of National Service.
- The NSmen Website
- The NSmen's portal
- Enlistment Act
- Basic Military Training Graduation