Regulations Amending the Single-use Plastics Prohibition Regulations, (15 pages, available in English and French) (equally authoritative)
BOS EN 143:2021 Respiratory protective devices - Particle filters - Requirements, testing, marking.; (29 page(s), in English)
Significant New Use Rules on Certain Chemical Substances (25-1.5e); (29 page(s), in English)
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