Cross-domain, One-stop Environmental Verification
From biosafety to sustainability — tap any category to view the full scope of service.
Laboratory Operations
From microbial identification to biosafety audits, SYE delivers end-to-end laboratory verification aligned with international standards, ensuring every controlled environment meets scientific rigor.
Laboratory Environment Testing
Verification of cleanrooms, negative-pressure labs, isolation wards, chemotherapy rooms, animal rooms, and operating theaters.
Instrument Testing & Calibration
Performance verification of biosafety cabinets, laminar flow hoods, fume hoods, refrigerator/incubator temperature calibration and more.
Quality Management System Documentation
Consulting for ISO 17025 / 17020, GTP, PIC/S GMP, GLP and other QMS standards and technical documentation.
Biosafety Audit
Biosafety management system implementation and auditing for BSL-2 laboratories, ensuring compliance and continuous improvement.
Strain Identification
Gram-positive / gram-negative and environmental strain identification per ATCC standards.
Facility Maintenance
Full-lifecycle management for industrial and medical cleanrooms — from HEPA leak testing to HVAC maintenance — keeping facilities continuously aligned with ISO 14644.
Laboratory HVAC System Maintenance
One-stop service including AHUs, chillers, automation controls, TAB/Cx testing and high-efficiency filter replacement.
Laboratory Energy Consulting
Energy diagnostics, savings planning and remediation recommendations for high-consumption laboratory equipment.
HVAC Engineer Certification
Legally binding HVAC system certification reports issued by licensed HVAC engineers.
Occupational Safety & Health
Comprehensive workplace health management under the Occupational Safety and Health Act — from environmental inspection to employee health screening.
Chemical Hazards & Protection
Comprehensive review of fume hood performance, chemical storage, PPE and emergency eyewash/shower systems.
Physical & Mechanical Safety
Gas cylinder safety, electrical safety, waste management, and respirator fit testing.
Employee Health Monitoring
Annual worker health examinations and specific examinations for hazardous-task personnel.
Workplace Environment Monitoring
Regulatory monitoring and reporting of airborne chemical concentrations.
Chemical Exposure Assessment
Exposure assessment planning and recommendations for hazardous chemicals.
Occupational Health / Safety Engineer Certification
Legally binding certification reports issued by licensed occupational health and safety engineers.
Environment & ESG
IAQ regulatory monitoring under the Indoor Air Quality Management Act, plus compliant wastewater and waste management — supporting corporate ESG commitments.
Environmental Testing
Air pollution, water quality and noise testing per Ministry of Environment regulations.
Indoor Air Quality (IAQ) Testing
IAQ sampling and compliance monitoring under the Indoor Air Quality Management Act.
Waste Discharge Testing
Industrial waste reporting, TCLP toxicity leaching and compliance testing services.
Wastewater Discharge Testing
BOD / COD / heavy-metal testing of effluent streams plus remediation recommendations.
ESG Consulting
Sustainability indicator consulting, carbon inventory and ESG report drafting.
Data-driven Safety, Professional-grade Trust
Need controlled-environment verification or IAQ consulting? Talk to our specialists today.