Source approach
We prefer primary, official and manufacturer sources for requirements and technical specifications.
- International Labour Organization — International labour standards and work-time context.
- Government labour/employment authorities — Current jurisdiction-specific employment standards and scheduling rules.
- Collective agreements and employment contracts — Workplace-specific terms that may govern scheduling.
- Sector regulators and licensing bodies — Qualification or minimum-coverage requirements where applicable.
Local requirements
Requirements can change by jurisdiction and over time. Verify current law, codes, permits, contracts, workplace procedures and manufacturer documentation before acting on safety-critical or regulated questions.
No endorsement
Listing a source does not imply endorsement or affiliation.