KLFoSS is a smartphone app by JKAS as an effort to improve the quality of health and maintain a clean and green environment for consumers, especially in Kuala Lumpur. KLFoSS will also be responsible as a medium for public ratings and reviews of premises and restaurants, as well as providing useful information to users.

• Helps the owner of the premises or restaurant as a guide for doing maintenance and checkups on the environment of their premises.
• Enable easier Enforcement by enforcement officer for conducting assessments on the location of premises or restaurants in 'Real-time' through the application.
• Facilitate users to obtain information related to premise or restaurant of interest by scanning the QR Code.