Rostered Routine Testing (RRT) required for workers that reside in dormitories, workers in the construction, marine and process sectors and personnel who go into the work sites.


  • Workers are required to go through RRT every 14 days.
  • On 1 August, the Health Promotion Board’s Swab Registration System (SRS) was launched to allow employers to schedule their workers for RRT.
  • Workers who are residing in dormitories that have yet to be cleared will be added to SRS once their dormitories are cleared and employers will be required to ensure that the workers are scheduled for RRT.