Rostered Routine Testing (RRT) for the Process Construction & Maintenance


    As per the Ministry of Manpower (MOM)'s FAQs on Regular Rostered Testing (RRT) found here, RTT is required in the Construction, Marine, and Process sectors for:

    1. Workers staying in dormitories (purpose-built dormitories/factory-converted dormitories/construction quarters/temporary occupation license quarters/temporary living quarters/government sourced decant sites);

    2. Workers who work on production sites.

    This is part of the COVID-Safe Workforce measures to minimise transmissions at the workplace, as specified in the “Advisory for a safe and controlled restart of Process Construction & Maintenance”. It does not apply to recently COVID-recovered workers (less than 180 days from date of symptoms onset or detection of infection).

    [LATEST] All workers who are required to undergo RRT will need to have completed a swab test in the past 14 days by 5 September 2020. Workers who have not done so will have their AccessCode Status reflected as Red under the “Health Status” and will not be able to return to work. Please refer to this link for the full Press Release on MOM's website.

    To minimise disruption to your operations, please complete the following steps for your workers as soon as possible:

    1. Schedule your workers early to secure your preferred slots and locations using the Swab Registration System (SRS). Once the workers have been scheduled under the SRS for the first time, they will be automatically scheduled for future RRT swabs until they fail to show up for a swab or there is a change in health status (e.g. identified to be COVID-positive, placed on quarantine or stay-home notice). Please email for issues using the SRS.
    2. Complete updating your worker details on MTI GoBusiness Portal here, especially their production site, which should be reflected as “Work From Home”, “Office”, or “Production Site”. Workers indicated as working on the production site are required to be swabbed. Please email for further queries.
    3. Ensure your workers attend their regular swab test appointments unless they are on quarantine, stay-home notice or 5-day medical leave.


    For your convenience, solutions to commonly raised issues by other companies are included below:
    (Please note that “eligible workers” refer to those who fulfil 1 and 2 above)



    Do not have an SRS account, but need to book appointments for eligible workers.

    Sign up for an account here as soon as possible.

    Need help using the SRS and understanding its features.

    The SRS User Guide is here; or refer to HPB’s SRS FAQ here.

    Need to add additional eligible foreign work pass holder onto SRS account set up by SWAB @ EDB.

    Please submit the additional foreign work pass holder details here.

    Need to submit eligible Letter of Consent (LOC) Holder details to be registered for swab appointments via SWAB @ EDB. 

    Please submit the LOC details here.

    Please refer to MOM’s website here for more details on LOC. 

    Require information on the swab requirements for the construction sector.

    Refer to BCA’s circular here or SCAL’s page here.

    For other enquiries related to the Marine and Process sectors.

    Please email

    For queries relating to the requirements of Manufacturing/Services workers