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Vital Waste Graphics 3

… processes should be controlled. But the number-one prior- ity is still for measures and changes to be deployed … and chemicals. The 1998 Rotterdam Convention on the Prior Informed Consent Proce- dure for Certain Hazardous Chemicals and …
01 Jun 2026 Document in Chemicals and Waste

Technical guidelines on used oil re-refining or other re-uses of previously used oil (R9)

… or for any other commercial purpose whatsoever without prior permission in writing from UNEP. This Publication is …
01 Jun 2026 Document