We helped write the standard. We help you meet it.
About Mesra Alam Sekitar Sdn. Bhd.
Keeping Malaysian industry clean, compliant, and connected.
Mesra Alam Sekitar Sdn. Bhd. (Reg. No. 899989-M) is a DOE iRemote registered CEMS consultant based in Petaling Jaya, Selangor, Malaysia. Established in 2010, we provide complete Continuous Emissions Monitoring System (CEMS) services to Malaysia's palm oil, energy, cement, and manufacturing industries.
We served as Technical Committee Member and Reviewer in developing the official DOE CEMS Guidelines for all industries in Malaysia, and are an appointed member of JSM Working Group NSC 26/TC 8/WG 4 — the national body that develops Malaysian Standards MS 1596 and MS 2564 for stationary source emissions, alongside DOE, MPOB, TNB, Petronas, and leading Malaysian universities.
Our services cover the full CEMS lifecycle: system design, installation, calibration, QAL 2 and QAL 3 certification, maintenance, spare parts, DOE compliance support, and real-time monitoring through our remote monitoring platform.
Active clients include FGV Holdings, SD Guthrie, Chinteck Plantations, Boustead Plantations, Tradewinds Plantations, Johor Plantations Group, and TH Plantations. Over 15 years of uninterrupted CEMS specialisation — nothing else, nothing less.
The Complete Service
Complete CEMS Solutions. From Installation to Compliance.
Mesra Alam Sekitar delivers end-to-end Continuous Emissions Monitoring System (CEMS) services to industrial facilities across Malaysia — helping you stay compliant with DOE Clean Air Regulations 2014 and avoid costly shutdowns.
CEMS Design, Supply & Installation
Custom-engineered systems for palm oil mills, power plants, cement plants, and manufacturing facilities. We handle everything from site assessment to commissioning.
Calibration & Maintenance
Scheduled and on-demand servicing to keep your analysers operating within DOE-accepted tolerances. We support multi-brand hardware — no vendor lock-in.
QAL 2 & QAL 3
Formal quality assurance level testing performed to EN 14181 standards, as required by DOE for certified CEMS installations.
DOE Compliance Support
From iRemote connectivity to regulatory inspections, we help you navigate the paperwork and the people.
Remote Monitoring
Our proprietary platform gives you real-time CEMS visibility beyond the DOE iRemote portal, accessible anytime.
Spare Parts Supply
Genuine and compatible parts for major analyser brands, sourced and delivered promptly.
Training & Consultation
Upskill your EHS team or get expert advisory on CEMS requirements. We helped write the DOE CEMS Guidelines — we know what the regulator expects.