Quality Mark Regulation 2021 (1) https://ssnbs.gov.ss/wp-content/uploads/2026/01/Quality-Mark-Regualtion-2021-1.pdf
National Bureau of Standards Act, 2012: https://ssnbs.gov.ss/wp-content/uploads/2026/02/National-Bureau-of-Standards-Act-2012-.pdf
Weight and Measure Act, 2012: https://ssnbs.gov.ss/wp-content/uploads/2026/02/Weight-and-Measure-Act-2012-.pdf