The site uses a measurement-first method: define the task, measure the user-workstation relationship, compare published ranges, review mechanisms and service evidence, then test realistic work.
Core official references
- Canadian Centre for Occupational Health and Safety: Ergonomic Chair
- CCOHS: How to Adjust Office Chairs
- CCOHS: Purchasing Ergonomic Office Furniture
- US OSHA: Computer Workstation Chairs
- US OSHA: Workstation Purchasing Guide
- BIFMA Standards Overview
Method limits
Public sources do not replace an individual assessment. Product dimensions and certifications must be confirmed for the exact model and configuration.