ISO Certificate
ISO 45001:2018
Occupational Health and Safety Management System
ISO 14001:2018
environmental management system
ISO 37001:2016
anti-bribery management system
ISO 9001:2015
quality management system

Awards & Certificate
Tatsuno Certificate of Appreciation 2023
Local Contractor Safety Council 2022 – 2023
PEI 2022
HSSE Commendable Award 2018
Outstanding Annual Sales Award 2018
PEI 2018
PEI 2017
PEI 2016
PEI 2015
PEI 2014
SKM Best Contractor 2013
ISO 9001:2008
Best Contractor 2013, Q3-Q4
Best Contractor 2013, Q1-Q2
Best Contractor 2012, Q1-Q2
Outstanding Annual Sales 2005