COURSE OVERVIEW
Classification, Labelling & Safety Data Sheet Of Hazardous Chemicals For Classifier Training is 1-day CLASS Regulation Training provides participants with essential knowledge on the classification, labelling, and Safety Data Sheet (SDS) requirements for hazardous chemicals in Malaysia. The course focuses on practical understanding of the Globally Harmonized System (GHS) and legal compliance under CLASS Regulations 2013. Participants will gain the skills to interpret chemical hazards, ensure proper labelling, and implement safe chemical management practices at the workplace to prevent incidents and regulatory violations.
LEARNING OUTCOMES
By the end of the session, participants will be able to:
- Understand legal requirements under CLASS Regulations 2013
- Identify and classify hazardous chemicals correctly
- Interpret chemical labels and Safety Data Sheets effectively
- Ensure workplace compliance and reduce chemical-related risks
- Apply knowledge in real workplace scenarios
WHO SHOULD ATTEND
- Safety & Health Officers (SHO)
- Supervisors & Line Leaders
- Chemical Handlers / Operators
- Warehouse & Logistics Personnel
- Engineers & Technicians
- Anyone involved in chemical management
COURSE METHODOLOGY
- Interactive lecture
- Real SDS & label analysis
- Group discussion (based on workplace scenario)
- Hands-on classification exercise
- Quiz in every chapter & knowledge check
COURSE CONTENT
| Time | Topic | Key Content |
| 9:00 – 9:30 AM | Topic 1: Introduction to CLASS Regulations
| – Pre Test – Overview of CLASS Regulations 2013 (Malaysia) – Legal framework under USECHH Regulations – Why CLASS is critical (compliance, accident prevention) |
| 9:30 – 10:00 AM | Topic 2: Hazard Classification System | – Physical, Health & Environmental Hazards – Hazard classes & categories – Basics of GHS (Globally Harmonized System) |
| 10:00 – 10:15 AM | Morning Break | |
| 10:15 – 11:15 PM | Topic 3: Chemical Classification Process | – Steps in classifying chemicals – Data sources (SDS, test data) – Mixture classification basics |
| 11:15 – 12:30 PM | Topic 4: Labelling Requirements | – Label elements (pictogram, signal word, hazard statement, precautionary statement) – Supplier vs employer responsibilities – Common labelling mistakes |
| 12:30 – 1:30 PM | Lunch Break | |
| 1:30 – 2:30 PM | Topic 5: Safety Data Sheet (SDS) | – 16-section SDS format – How to read & interpret SDS – Critical sections for workplace safety |
| 2:30 – 3:30 PM | Topic 6: Compliance & Legal Requirements | – Duties of manufacturer, importer, supplier – Employer responsibilities – Penalties for non-compliance |
| 3:30 – 3:45 PM | Afternoon Break | |
| 3:45 – 4:30 PM | Practical Exercise | – Identify hazard class from SDS – Label checking exercise – Group discussion: real workplace scenario |
| 4:30 – 5:00 PM | Assessment & Wrap-Up | – Post Test – Q&A session – Training evaluation |


