Protect Your Workers from Chemical, Noise, Air Quality and Workplace Exposure Risks
Advanced HSE Solutions provides professional Industrial Hygiene Assessment & Monitoring services in Malaysia for companies that need to identify, measure and control workplace health hazards.
We help employers assess workplace exposure risks involving hazardous chemicals, noise, airborne contaminants, poor ventilation, indoor air quality issues, heat stress, ergonomic concerns and other occupational health hazards.
Our service supports businesses in meeting workplace safety and health responsibilities under Malaysia’s Occupational Safety and Health Act 1994, as amended by the Occupational Safety and Health (Amendment) Act 2022, which came into force on 1 June 2024.
Whether you operate a factory, warehouse, construction site, laboratory, engineering facility, oil and gas workplace, healthcare facility or commercial building, our team can help you create a safer and more compliant workplace.
Our Industrial Hygiene Assessment & Monitoring services include:
- Chemical Health Risk Assessment
- Noise Risk Assessment
- Chemical Exposure Monitoring
- Local Exhaust Ventilation assessment
- Indoor Air Quality assessment
- Heat stress monitoring
- Audiometric testing support
- Ergonomic Risk Assessment
- HIRARC
- SOP review and development
- Workplace exposure control recommendations
Quick Answer: What Is Industrial Hygiene Assessment & Monitoring?
Industrial Hygiene Assessment & Monitoring is the process of identifying, evaluating, measuring and controlling workplace health hazards that may affect employees.
These hazards may include:
- Hazardous chemicals
- Dust
- Fumes
- Vapour
- Mist
- Excessive noise
- Heat stress
- Poor ventilation
- Poor indoor air quality
- Ergonomic risks
- Unsafe work processes
The purpose is simple: protect workers, reduce exposure risks, improve workplace conditions and support compliance with occupational safety and health requirements.
Why Industrial Hygiene Assessment Is Important
Many workplace health hazards are not immediately visible.
A workplace may look normal, but employees may still be exposed to chemical vapour, excessive noise, poor air quality, dust, fumes or heat stress during daily operations.
Without proper assessment and monitoring, these risks can lead to:
- Occupational illness
- Hearing loss
- Respiratory problems
- Skin and eye irritation
- Chemical exposure issues
- Worker complaints
- Reduced productivity
- Poor audit results
- DOSH compliance concerns
- Higher incident and compensation risk
Industrial hygiene assessment helps your company detect these risks early and take practical control actions before they become serious safety, health or legal issues.
Our Industrial Hygiene Assessment & Monitoring Services
Chemical Health Risk Assessment
Chemical Health Risk Assessment, commonly known as CHRA, is used to assess health risks arising from the use, handling, storage or transportation of chemicals hazardous to health at the workplace.
Under the USECHH Regulations, employers are required to manage chemicals hazardous to health used in the workplace, and DOSH guidance explains that assessment is required for chemicals hazardous to health in the workplace.
Our CHRA service helps companies:
- Identify chemicals hazardous to health
- Review chemical usage and work processes
- Assess worker exposure risks
- Evaluate existing control measures
- Recommend improvement actions
- Support compliance documentation
- Identify whether further exposure monitoring is required
CHRA is especially relevant for:
- Manufacturing plants
- Laboratories
- Chemical storage areas
- Cleaning operations
- Printing facilities
- Spray painting areas
- Workshops
- Engineering facilities
- Any workplace using hazardous chemicals
Noise Risk Assessment
Noise Risk Assessment helps employers identify excessive workplace noise exposure and protect workers from occupational hearing loss.
This assessment is important for workplaces with noisy machinery, compressors, generators, fabrication work, production lines, construction activity or heavy equipment operation.
Our Noise Risk Assessment service may include:
- Workplace noise survey
- Identification of high-noise areas
- Worker exposure evaluation
- Noise mapping
- Review of current noise control measures
- Recommendation of engineering or administrative controls
- Hearing conservation support
- PPE recommendation
- Reporting and documentation
This service is suitable for:
- Manufacturing plants
- Metal fabrication workshops
- Construction sites
- Warehouses
- Power generation areas
- Engineering workshops
- Heavy industrial facilities
Chemical Exposure Monitoring
Chemical Exposure Monitoring helps determine whether employees are exposed to airborne chemicals at levels that may create health risks.
This service is often required after CHRA recommendations, process changes, worker complaints, suspected overexposure or internal compliance review.
DOSH has issued guidance on monitoring airborne chemicals hazardous to health, including responsibilities related to assessment and monitoring of chemical exposure.
Our Chemical Exposure Monitoring service may include:
- Airborne chemical monitoring
- Personal exposure sampling
- Area sampling
- Review of chemical handling processes
- Evaluation of ventilation effectiveness
- Exposure control recommendations
- Monitoring report preparation
Common exposure sources include:
- Solvents
- Acids and alkalis
- Paints and coatings
- Cleaning chemicals
- Welding fumes
- Dust
- Vapour
- Mist
- Chemical process emissions
Local Exhaust Ventilation Assessment
Local Exhaust Ventilation, or LEV, is used to capture dust, fumes, vapour, mist or airborne contaminants at the source before they spread into the worker’s breathing zone.
Our LEV assessment helps companies check whether their extraction system is working effectively.
Our assessment may include:
- Visual inspection of LEV system
- Hood condition review
- Ducting condition review
- Airflow and capture effectiveness check
- Identification of leakage, blockage or poor design
- Recommendation for system improvement
- Maintenance and monitoring guidance
LEV assessment is commonly required for:
- Welding areas
- Chemical mixing areas
- Spray booths
- Laboratories
- Grinding areas
- Sanding areas
- Woodworking areas
- Production processes generating airborne contaminants
Indoor Air Quality Assessment
Indoor Air Quality Assessment helps evaluate air quality in workplaces served by mechanical ventilation, air-conditioning systems or enclosed working environments.
DOSH’s Industry Code of Practice on Indoor Air Quality 2010 provides guidance for managing indoor air quality at designated workplaces and handling indoor air quality complaints.
Our IAQ assessment may include:
- Indoor air quality inspection
- Worker complaint review
- Ventilation condition assessment
- Measurement of relevant indoor air parameters
- Identification of possible indoor air contaminants
- Recommendation for corrective actions
- IAQ report preparation
This service is suitable for:
- Offices
- Commercial buildings
- Healthcare facilities
- Laboratories
- Education facilities
- Air-conditioned industrial premises
- Enclosed workplaces
Heat Stress Monitoring
Heat stress can affect workers who perform tasks in hot environments, poorly ventilated areas, outdoor locations or near heat-generating machinery.
Our heat stress monitoring support helps employers identify heat-related workplace risks and improve worker protection.
This may include:
- Heat exposure assessment
- Work area observation
- Review of work-rest practices
- Hydration and recovery area recommendations
- PPE and clothing review
- Heat stress control recommendations
This service is suitable for:
- Outdoor work areas
- Manufacturing plants
- Boiler rooms
- Foundries
- Construction sites
- Warehouses
- Industrial kitchens
- Confined or poorly ventilated areas
Audiometric Testing Support
Audiometric testing helps companies monitor workers’ hearing health, especially when employees are exposed to occupational noise.
Our support may include:
- Coordination of audiometric testing
- Identification of workers requiring testing
- Review of noise exposure groups
- Hearing conservation support
- Follow-up recommendations
- Recordkeeping guidance
This service is usually connected to Noise Risk Assessment and workplace hearing conservation programmes.
Ergonomic Risk Assessment
Ergonomic Risk Assessment helps identify workplace tasks that may contribute to musculoskeletal discomfort, repetitive strain, awkward posture or manual handling injuries.
Our ergonomic assessment may include:
- Workstation review
- Manual handling task assessment
- Repetitive task review
- Posture and movement observation
- Risk factor identification
- Practical improvement recommendations
- Worker awareness guidance
This service is suitable for:
- Production line work
- Packing and assembly tasks
- Office workstations
- Manual handling activities
- Warehouse operations
- Repetitive industrial tasks
HIRARC
HIRARC stands for Hazard Identification, Risk Assessment and Risk Control.
It is a structured method to identify workplace hazards, assess risk levels and recommend suitable control measures.
Our HIRARC support helps employers:
- Identify safety and health hazards
- Assess risk severity and likelihood
- Prioritise control measures
- Improve workplace procedures
- Strengthen safety documentation
- Prepare for internal or external audits
- Improve legal compliance readiness
HIRARC is suitable for:
- Production areas
- Maintenance work
- Chemical handling
- Machinery operation
- Warehouse activity
- Construction activity
- Contractor work
- High-risk work processes
SOP Review and Development
Clear Standard Operating Procedures help workers perform tasks safely and consistently.
Advanced HSE Solutions can help your company review, develop or improve SOPs for:
- Chemical handling
- Machinery operation
- Maintenance work
- Emergency response
- PPE usage
- Loading and unloading
- Waste handling
- Permit-to-work processes
- High-risk activities
- General workplace safety procedures
A good SOP should not be written only for documentation. It should be practical, easy to follow and suitable for real workplace conditions.
Who Needs Industrial Hygiene Assessment & Monitoring?
Your company should consider Industrial Hygiene Assessment & Monitoring if your workplace has:
- Hazardous chemicals
- Dust, fumes, vapour or mist
- Noisy machinery or production areas
- Worker complaints related to odour, air quality or discomfort
- Poor ventilation
- Indoor air quality concerns
- Chemical storage or handling activity
- Welding, grinding, spraying, painting or fabrication work
- Hot work areas or heat exposure
- New machinery, chemicals or production processes
- DOSH inspection preparation needs
- ISO, customer or internal audit requirements
- Previous incidents, near-misses or health complaints
Industries We Serve
Advanced HSE Solutions supports companies across many industries in Malaysia, including:
- Manufacturing
- Aerospace
- Oil and gas
- Construction
- Warehousing and logistics
- Engineering and fabrication
- Chemical and petrochemical
- Electronics and semiconductor
- Food and beverage manufacturing
- Healthcare and laboratories
- Commercial buildings
- Government and public sector facilities
Our Assessment Process
Step 1: Initial Consultation
We first understand your workplace, operation type, concern and compliance requirement.
This may include:
- Type of industry
- Number of workers
- Work processes involved
- Chemicals or hazards present
- Existing reports or assessments
- DOSH, audit or internal requirements
Step 2: Document Review
We review relevant documents to understand your workplace risk profile.
Useful documents may include:
- Chemical register
- Safety Data Sheets
- Site layout plan
- Process flow
- Worker task list
- Existing CHRA report
- Existing Noise Risk Assessment report
- Existing IAQ report
- Previous monitoring reports
- HIRARC records
- SOPs
- PPE records
- Training records
- Incident or complaint records
Step 3: Site Assessment
Our team conducts workplace assessment based on the required service scope.
This may include:
- Walkthrough inspection
- Process observation
- Worker exposure review
- Work area assessment
- Monitoring or sampling
- Ventilation review
- PPE and control measure review
- Discussion with relevant personnel
Step 4: Risk Evaluation
We evaluate the collected information and identify exposure risks, control gaps and compliance concerns.
This helps determine whether current control measures are adequate or whether further action is required.
Step 5: Report and Recommendations
A report will be prepared based on the assessment findings.
The report may include:
- Assessment scope
- Methodology
- Observations
- Monitoring results, where applicable
- Risk evaluation
- Compliance concerns
- Corrective action recommendations
- Control measure improvement
- Follow-up requirements
Step 6: Follow-Up Support
We can assist your company with follow-up actions, including:
- Corrective action planning
- HIRARC update
- SOP improvement
- Training recommendations
- Exposure monitoring schedule
- PPE review
- Preparation for DOSH inspection or audit
Documents to Prepare Before Assessment
To speed up the assessment process, prepare the following documents where available:
- Company profile
- Site layout plan
- Process flow chart
- Chemical register
- Safety Data Sheets
- Machinery list
- Worker task list
- Existing CHRA report
- Existing HIRARC
- Existing SOPs
- Previous monitoring reports
- Training records
- PPE records
- Maintenance records
- Incident or complaint records
Do not worry if you do not have all documents ready. Our team can guide you based on your service scope.
Common Workplace Hazards We Assess
Chemical Hazards
Examples include:
- Solvents
- Acids
- Alkalis
- Cleaning chemicals
- Paints
- Adhesives
- Degreasers
- Laboratory chemicals
- Welding fumes
- Process vapours
- Chemical dust
Physical Hazards
Examples include:
- Noise
- Heat
- Poor lighting
- Vibration
- Poor ventilation
- Enclosed work areas
Airborne Contaminants
Examples include:
- Dust
- Fumes
- Vapours
- Mist
- Smoke
- Fibres
- Chemical aerosols
Indoor Air Quality Issues
Examples include:
- Poor ventilation
- Odour complaints
- High carbon dioxide levels
- Temperature and humidity issues
- Dust accumulation
- Mould or microbial concerns
- Renovation-related contaminants
- Poor air-conditioning maintenance
Why Choose Advanced HSE Solutions?
Advanced HSE Solutions provides practical, compliance-focused and workplace-specific industrial hygiene support.
Companies choose us because we provide:
- Experienced HSE consulting support
- Industrial hygiene assessment and monitoring capability
- Practical recommendations for real workplace conditions
- Support for DOSH-related compliance needs
- Clear reporting and documentation
- Follow-up guidance after assessment
- Support for manufacturing, construction, engineering, logistics and industrial sectors
- Offices in Penang, Perak and Selangor
- Service coverage for companies across Malaysia
We do not only help you identify workplace hazards. We help you understand what action should be taken next.
Related Services
Advanced HSE Solutions also provides:
- DOSH Registration and Inspection Support
- HRD Corp Claimable Training
- OSH Coordinator Program
- Environmental Monitoring
- Calibration and Testing Services
- Pressure Vessel Servicing
- Supply of DOSH Approved Equipment
- Engineering and System Design
- Accident Investigation
Request Industrial Hygiene Assessment & Monitoring
Protect your workers and strengthen your workplace compliance with professional Industrial Hygiene Assessment & Monitoring.
Speak with Advanced HSE Solutions today to discuss your workplace concerns, compliance requirements or assessment needs.
Call: 604-548 0235
Email: info@advhse.com / sales@advhse.com
Website: advancedhsesolutions.com
FAQ: Industrial Hygiene Assessment & Monitoring Malaysia
What is Industrial Hygiene Assessment & Monitoring?
Industrial Hygiene Assessment & Monitoring is the process of identifying, evaluating, measuring and controlling workplace health hazards such as chemicals, noise, dust, fumes, poor ventilation, indoor air quality issues, heat stress and ergonomic risks.
What is the difference between assessment and monitoring?
Assessment focuses on identifying hazards, evaluating risks and recommending control measures. Monitoring focuses on measuring exposure levels, such as airborne chemical exposure, noise levels or indoor air quality parameters.
Is CHRA required in Malaysia?
CHRA is required where chemicals hazardous to health are used, handled, stored or transported at the workplace under Malaysia’s USECHH Regulations. DOSH guidance explains that CHRA is used to assess health risks from chemicals hazardous to health in the workplace.
What is Chemical Exposure Monitoring?
Chemical Exposure Monitoring measures airborne chemical exposure in the workplace. It helps determine whether employees may be exposed to chemical levels that require further control measures or follow-up action.
When is Noise Risk Assessment needed?
Noise Risk Assessment is needed when workers may be exposed to high noise levels from machinery, production lines, compressors, generators, fabrication work, construction activity or other noisy work processes.
When should Indoor Air Quality Assessment be conducted?
Indoor Air Quality Assessment should be considered when employees complain about odour, discomfort, poor ventilation, headache, irritation or other symptoms that may be related to indoor air conditions. DOSH’s Indoor Air Quality code of practice provides guidance for IAQ management and complaints.
What documents are needed before the assessment?
Useful documents include chemical register, Safety Data Sheets, site layout plan, process flow, worker task list, HIRARC, SOPs, previous monitoring reports, PPE records, training records and incident or complaint records.
Can Advanced HSE support follow-up actions after the assessment?
Yes. Advanced HSE Solutions can support corrective action planning, SOP improvement, training recommendations, exposure monitoring, HIRARC updates and preparation for DOSH inspection or audit.
Which industries need Industrial Hygiene Assessment?
Industrial Hygiene Assessment is suitable for manufacturing, construction, warehousing, logistics, engineering, chemical, electronics, food manufacturing, healthcare, laboratories, commercial buildings and other workplaces where health hazards may exist.
How do I request a quotation?
You can contact Advanced HSE Solutions by phone, email or WhatsApp. Share your company name, location, industry, type of assessment required and any existing reports if available.